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Compare Gas Boilers

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Boiler type

Manufacturer

Alpha

Boiler Model kW Efficiency Warranty Typical Price

Available

Alpha E-TEC 28kW Combi Gas Boiler 26.1 kw 93% 7 years £745 VIEW
Alpha E-TEC 33kW Combi Gas Boiler 29.7 kw 93% 7 years £745 VIEW
Alpha EVOKE 28kW Combi Gas Boiler 26.1 kw 93% 7 years £575 VIEW
Alpha EVOKE 33kW Combi Gas Boiler 29.7 kw 93% 7 years £590 VIEW
Alpha ProTec Plus 50 System Gas Boiler 54kw 88.5% 3 years £983 VIEW
Alpha ProTec Plus 70 System Gas Boiler 74kw 88.6% 3 years £985 VIEW
Alpha ProTec Plus 90 System Gas Boiler 98kw 88.7% 3 years £1,144 VIEW
Alpha ProTec Plus 115 System Gas Boiler 121kw 88.5% 3 years £1,246 VIEW
Alpha E-TEC 20S System Gas Boiler 19.2 kw 93% 5 years £1,015 VIEW
Alpha E-TEC 30s System Gas Boiler 29.7 kw 93% 5 years £975 VIEW
Alpha E-TEC PLUS 28kW Combi Gas Boiler 26.1 kw 93% 10 years £800 VIEW
Alpha E-TEC PLUS 33kW Combi Gas Boiler 29.7 kw 93% 10 years £925 VIEW
Alpha E-Tec 15R 15kW Regular Gas Boiler 15.1 kw 93% 2 years £N/A VIEW
Alpha E-Tec 20R 20kW Regular Gas Boiler 20.4 kw 93% 2 years £N/A VIEW
Alpha E-Tec 25R 25kW Regular Gas Boiler 26.1 kw 93% 2 years £N/A VIEW

Show Discontinued

Alpha CD28C Combi Gas Boiler 28kw 90.3% 5 years £781 VIEW
Alpha CD35C Combi Gas Boiler 35kw 90.5% 5 years £850 VIEW
Alpha CD28X Combi Gas Boiler 28kw 88.50% 2 years £690 VIEW
Alpha CD25X Combi Gas Boiler 25kw 88.60% 2 years £745 VIEW
Alpha CD25C Combi Gas Boiler 25kw 89.00% 5 years £850 VIEW
Alpha CD50 Combi Gas Boiler 50kw 89.30% 3 years £1,900 VIEW
Alpha CD24R Regular Gas Boiler 24kw 88.6% 3 years £825 VIEW
Alpha CD13R Regular Gas Boiler 13kw 88.5% 3 years £675 VIEW
Alpha CD28S System Gas Boiler 28kw 88.80% 3 years £840 VIEW
Alpha CD18R Regular Gas Boiler 18kw 88.4% 3 years £763 VIEW
Alpha CD20S System Gas Boiler 20kw 88.8% 3 years £770 VIEW
Alpha CD12S System Gas Boiler 12kw 88.60% 3 years £760 VIEW
Alpha InTec2 26CE Combi Gas Boiler 26kw 88.8% 7 years £713 VIEW
Alpha InTec2 30CE Combi Gas Boiler 30kw 88.8% 7 years £818 VIEW
Alpha InTec2 35CE Combi Gas Boiler 35kw 88.9% 7 years £883 VIEW
Alpha InTec 30C Combi Gas Boiler 30kw 88.2% 7 years £895 VIEW
Alpha InTec 34C Combi Gas Boiler 34kw 88.8% 7 years £975 VIEW
Alpha InTec2 25XE Combi Gas Boiler 25kw 88.8% 7 years £645 VIEW
Alpha InTec2 28XE Combi Gas Boiler 28kw 88.8% 4 years £675 VIEW
Alpha Eco2 Plus Combi Gas Boiler 28kw 88.8% 4 years £750 VIEW
Alpha InTec2 20SE System Gas Boiler 20kw 88.9% 5 years £795 VIEW
Alpha InTec2 30SE System Gas Boiler 30kw 89% 5 years £827 VIEW
Alpha InTec 12S System Gas Boiler 13kw 88.80% 3 years £800 VIEW
Alpha InTec 18S System Gas Boiler 20kw 88.80% 3 years £900 VIEW
Alpha InTec 28S System Gas Boiler 30kw 89.00% 3 years £900 VIEW
Alpha InTec Gs 30kW Combi Gas Boiler 30kw 88.8% 5 years £1,900 VIEW
Alpha InTec Gs 40kW Combi Gas Boiler 40kw 88.8% 5 years £2,500 VIEW

Ariston

Boiler Model kW Efficiency Warranty Typical Price

Available

Ariston CLAS HE evo 30 Combi Gas Boiler 30kw 90% 5 years £1,100 VIEW
Ariston CLAS HE evo 24 Combi Gas Boiler 24kw 90.1% 5 years £910 VIEW
Ariston CLAS HE evo 38 Combi Gas Boiler 38kw 90% 5 years £750 VIEW
Ariston E-COMBI evo 24 Combi Gas Boiler 24kw 90% 2 years £650 VIEW
Ariston E-COMBI evo 30 Combi Gas Boiler 30kw 90% 2 years £705 VIEW
Ariston E-COMBI evo 38 Combi Gas Boiler 38kw 90.1% 2 years £900 VIEW
Ariston E-SYSTEM evo 24 System Gas Boiler 24kw 90% 2 years £670 VIEW
Ariston E-SYSTEM evo 30 System Gas Boiler 30kw 90.2% 2 years £775 VIEW
Ariston CLAS HE SYSTEM evo 18 System Gas Boiler 18kw 90.1% 5 years £700 VIEW
Ariston CLAS HE SYSTEM evo 24 System Gas Boiler 24kw 90% 5 years £725 VIEW
Ariston CLAS HE SYSTEM evo 30 System Gas Boiler 30kw 90% 5 years £760 VIEW
Ariston Clas Net One 24kW Combi Gas Boiler 24kw 90% 12 years £1,215 VIEW
Ariston Clas Net One 30kW Combi Gas Boiler 30kw 90% 12 years £1,400 VIEW
Ariston Clas Net One 38kW Combi Gas Boiler 38kw 90% 12 years £1,500 VIEW
Ariston Clas One 24kW Combi Gas Boiler 24kw 90% 8 years £800 VIEW
Ariston Clas One 30kW Combi Gas Boiler 30kw 90% 8 years £850 VIEW
Ariston Clas One 38kW Combi Gas Boiler 38kw 90% 8 years £1,149 VIEW
Ariston E-Combi One 24kW Gas Boiler 24kw 90% 2 years £575 VIEW
Ariston E-Combi One 30kW Gas Boiler 30kw 90% 2 years £600 VIEW
Ariston E-System One 24kW Gas Boiler 24kw 90% 2 years £739 VIEW
Ariston E-System One 30kW Gas Boiler 30kw 90% 2 years £793 VIEW
Ariston Clas System One 18kW Gas Boiler 18kw 90% 8 years £850 VIEW
Ariston Clas System One 24kW Gas Boiler 24kw 90% 8 years £900 VIEW
Ariston Clas System One 30kw Gas Boiler 30kw 90% 8 years £1,000 VIEW
Ariston ALTEAS ONE NET 30kW Combi Gas Boiler 30kw 90.1% 12 years £1,300 VIEW
Ariston ALTEAS ONE NET 35kW Combi Gas Boiler 35kw 90.1% 12 years £2,000 VIEW
Ariston GENUS ONE NET 24kW Combi Gas Boiler 24kw 90.1% 12 years £3,120 VIEW
Ariston GENUS ONE NET 30kW Combi Gas Boiler 30kw 90.4% 12 years £1,825 VIEW
Ariston GENUS ONE NET 35kW Combi Gas Boiler 35kw 90.1% 12 years £1,950 VIEW

Show Discontinued

Ariston GENUS HE 24 Combi Gas Boiler 24kw 90.3% 1 year £702 VIEW
Ariston GENUS HE 24 System Gas Boiler 24kw 90.3% 1 year £571 VIEW
Ariston CLAS HE 24kW Regular Gas Boiler 24kw 90.3% 5 years £795 VIEW

ATAG

Boiler Model kW Efficiency Warranty Typical Price
ATAG IC Economiser Plus 39kW Combi Gas Boiler 39kw 89.7% 10 years £2,460 VIEW
ATAG IC Economiser Plus 35kW Combi Gas Boiler 35kw 89.7% 10 years £2,380 VIEW
ATAG IC Economiser Plus 27kW Combi Gas Boiler 27kw 89.7% 10 years £2,150 VIEW
ATAG IS40 40kW System Gas Boiler 48.8 kw 94% 10 years £N/A VIEW
ATAG IS32 32kW System Gas Boiler 31.2 kw 94% 10 years £N/A VIEW
ATAG IS24 24kW System Gas Boiler 23.2 kw 94% 10 years £N/A VIEW
ATAG IS18 18kW System Gas Boiler 17.5 kw 93% 10 years £N/A VIEW
ATAG IS15 15kW System Gas Boiler 14.7 kw 93% 10 years £N/A VIEW
ATAG IR40 40kW Regular Gas Boiler 38.8 kw 94% 10 years £N/A VIEW
ATAG IR32 32kW Regular Gas Boiler 31.2 kw 94% 10 years £1,971 VIEW
ATAG IR24 24kW Regular Gas Boiler 23.2 kw 94% 10 years £1,971 VIEW
ATAG IR18 18kW Regular Gas Boiler 17.5 kw 94% 10 years £N/A VIEW
ATAG IR15 15kW Regular Gas Boiler 14.7 kw 94% 10 years £N/A VIEW
ATAG IC36 36kW Combi Gas Boiler 31.2 kw 94% 10 years £N/A VIEW
ATAG IC28 28kW combi Gas Boiler 23.2 kw 94% 10 years £N/A VIEW
ATAG IC24 24kW Combi Gas Boiler 23.2 kw 94% 10 years £N/A VIEW
ATAG IC40 40kW Combi Gas Boiler 31.2 kw 94% 10 years £N/A VIEW

Baxi

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Baxi Duo-tec Combi 24 Gas Boiler 21 kw 92% 7 years £761 VIEW
Baxi Duo-tec Combi 28 Gas Boiler 25.9 kw 92% 7 years £812 VIEW
Baxi 224 Combi Gas Boiler 21.8 kw 93% 3 years £549 VIEW
Baxi 228 Combi Gas Boiler 21.8 kw 93% 3 years £572 VIEW
Baxi 800 Platinum+ 40kW Combi Gas Boiler 34.4 kw 93% 10 years £1,307 VIEW

Available

Baxi Duo-tec Combi 28 LPG Gas Boiler 25.9 kw 92% 7 years £980 VIEW
Baxi EcoBlue Advance Combi 24 Gas Boiler 21.2 kw 93% 10 years £962 VIEW
Baxi EcoBlue Advance Combi 28 Gas Boiler 25.3 kw 93% 10 years £1,274 VIEW
Baxi EcoBlue Advance Combi 33 Gas Boiler 29.6 kw 93% 10 years £1,405 VIEW
Baxi EcoBlue Advance Combi 40 Gas Boiler 33.9 kw 93% 10 years £1,482 VIEW
Baxi Platinum Combi 24 Gas Boiler 24kw 92% 10 years £928 VIEW
Baxi Platinum Combi 28 Gas Boiler 28kw 92% 10 years £1,015 VIEW
Baxi Platinum Combi 33 Gas Boiler 33kw 92% 10 years £1,087 VIEW
Baxi Platinum Combi 40 Gas Boiler 40kw 92% 10 years £1,276 VIEW
Baxi Duo-tec Combi 33 Gas Boiler 30.3 kw 92% 7 years £898 VIEW
Baxi Duo-tec Combi 40 Gas Boiler 34.4 kw 92% 7 years £908 VIEW
Baxi Megaflo System 15 Gas Boiler 15kw 88.6% 7 years £765 VIEW
Baxi Megaflo System 18 Gas Boiler 18kw 88.6% 7 years £740 VIEW
Baxi Megaflo System 24 Gas Boiler 24kw 88.6% 7 years £895 VIEW
Baxi Megaflo System 28 Gas Boiler 28kw 88.5% 7 years £945 VIEW
Baxi Megaflo System 32 Gas Boiler 32kw 88.5% 7 years £975 VIEW
Baxi 424 Combi Gas Boiler 21.8 kw 93% 5 years £649 VIEW
Baxi 428 Combi Gas Boiler 21.8 kw 93% 5 years £687 VIEW
Baxi 412 Heat 12kW Regular Gas Boiler 12kw 89.2% 5 years £695 VIEW
Baxi 415 Heat 15kW Regular Gas Boiler 15kw 89.2% 5 years £695 VIEW
Baxi 418 Heat 18kW Regular Gas Boiler 18kw 89.2% 5 years £805 VIEW
Baxi 424 Heat 24kW Regular Gas Boiler 24kw 89.1% 5 years £662 VIEW
Baxi 430 Heat 30kW Regular Gas Boiler 30kw 89.1% 5 years £925 VIEW
Baxi 212 Heat 12kW Regular Gas Boiler 12kw 89.2% 3 years £695 VIEW
Baxi 215 Heat 15kW Regular Gas Boiler 15kw 89.2% 3 years £883 VIEW
Baxi 218 Heat 18kW Regular Gas Boiler 18kw 89.2% 3 years £765 VIEW
Baxi 224 Heat 24kW Regular Gas Boiler 24kw 89.2% 3 years £815 VIEW
Baxi 230 Heat 30kW Regular Gas Boiler 30kw 89.1% 3 years £850 VIEW
Baxi 624 Combi Gas Boiler 21.2 kw 93% 7 years £789 VIEW
Baxi 630 Combi Gas Boiler 21.2 kw 93% 7 years £879 VIEW
Baxi 636 Combi Gas Boiler 26.4 kw 93% 7 years £1,050 VIEW
Baxi 613 13kW Regular Gas Boiler 13kw 89.2 7 years £N/A VIEW
Baxi 616 16kW Regular Gas Boiler 16kw 89.2% 7 years £N/A VIEW
Baxi 619 19kW Regular Gas Boiler 19kw 89.2% 7 years £N/A VIEW
Baxi 625 25kW Regular Gas Boiler 25kw 89.1% 7 years £N/A VIEW
Baxi 630 30kW Regular Gas Boiler 30kw 89.1% 7 years £N/A VIEW
Baxi 615 15kW System Gas Boiler 15kw 89% 7 years £N/A VIEW
Baxi 618 18kW System Gas Boiler 18kw 89% 7 years £N/A VIEW
Baxi 624 24kW System Gas Boiler 24kw 89% 7 years £N/A VIEW
Baxi 825 Combi Gas Boiler 21.2 kw 93% 10 years £858 VIEW
Baxi 830 Combi Gas Boiler 21.2 kw 93% 10 years £955 VIEW
Baxi 836 Combi Gas Boiler 26.4 kw 93% 10 years £1,096 VIEW
Baxi 818 18kW System Gas Boiler 18kw 93% 10 years £N/A VIEW
Baxi 824 24kW System Gas Boiler 24kw 93% 10 years £N/A VIEW

Show Discontinued

Baxi Combi 105 HE 30kW Gas Boiler 30kw 87.3% 2 years £948 VIEW
Baxi Solo 15 HE A Regular Gas Boiler 15kw 89.2% 2 years £878 VIEW
Baxi Neta-Tec Combi 33 GA Gas Boiler 33kw 89% 5 years £1,110 VIEW
Baxi EcoBlue+ Combi 24 Gas Boiler 24kw 89.1% 7 years £910 VIEW
Baxi EcoBlue+ Combi 28 Gas Boiler 28kw 89.1% 7 years £959 VIEW
Baxi EcoBlue+ Combi 33 Gas Boiler 33kw 89.1% 7 years £995 VIEW
Baxi EcoBlue Heat 12 Regular Gas Boiler 12kw 89.2% 2 years £795 VIEW
Baxi EcoBlue Heat 15 Regular Gas Boiler 15kw 89.2% 2 years £895 VIEW
Baxi EcoBlue Heat 18 Regular Gas Boiler 18kw 89.2% 2 years £913 VIEW
Baxi EcoBlue Heat 21 Regular Gas Boiler 21kw 89.2% 2 years £925 VIEW
Baxi EcoBlue Heat 24 Regular Gas Boiler 24kw 89.1% 2 years £950 VIEW
Baxi EcoBlue Advance Heat 13 Regular Gas Boiler 13kw 89.2% 7 years £795 VIEW
Baxi EcoBlue Advance Heat 16 Regular Gas Boiler 16kw 89.2% 7 years £925 VIEW
Baxi EcoBlue Advance Heat 19 Regular Gas Boiler 19kw 89.2% 7 years £995 VIEW
Baxi EcoBlue Advance Heat 25 Regular Gas Boiler 25kw 89.1% 7 years £1,055 VIEW
Baxi EcoBlue Advance Heat 30 Regular Gas Boiler 30kw 89.1% 7 years £1,095 VIEW
Baxi EcoBlue System 12 Gas Boiler 12kw 89.1% 7 years £880 VIEW
Baxi EcoBlue System 15 Gas Boiler 15kw 89.1% 7 years £925 VIEW
Baxi EcoBlue System 18 Gas Boiler 18kw 89.1% 7 years £960 VIEW
Baxi EcoBlue System 24 Gas Boiler 24kw 89.1% 7 years £976 VIEW
Baxi EcoBlue System 28 Gas Boiler 28kw 89.1% 7 years £1,112 VIEW
Baxi EcoBlue System 32 Gas Boiler 32kw 89.1% 7 years £1,127 VIEW
Baxi 124 Combi Gas Boiler 24kw 89.1% 2 years £785 VIEW
Baxi 128 Combi Gas Boiler 28kw 89.1% 2 years £835 VIEW

Biasi

Boiler Model kW Efficiency Warranty Typical Price
Biasi Advance Plus Combi ErP 25kW Gas Boiler 25kw 88.7% 5 years £595 VIEW
Biasi Inovia ErP 25kW Combi Gas Boiler 25kw 88.7% 5 years £615 VIEW
Biasi Inovia Combi ErP 30kW Gas Boiler 30kw 88.6% 5 years £625 VIEW
Biasi Inovia Combi ErP 35kW Gas Boiler 35kw 88.6% 5 years £695 VIEW
Biasi Advance Plus ErP 30kW Combi Gas Boiler 30kw 88.6% 5 years £625 VIEW
Biasi Advance Plus ErP 35kW Combi Gas Boiler 35kw 88.6% 5 years £650 VIEW
Biasi Riva Plus ErP 24kW Combi Gas Boiler 24kw 88% 2 years £525 VIEW
Biasi Riva Plus ErP 28kW Combi Gas Boiler 28kw 88% 2 years £525 VIEW
Biasi Inovia System ErP 25kW Gas Boiler 25kw 88.8% 5 years £615 VIEW
Biasi Advance Plus ErP 16kW System Gas Boiler 16kw 88.7% 5 years £570 VIEW
Biasi Advance Plus ErP 25kW System Gas Boiler 25kw 88.8% 5 years £593 VIEW
Biasi Advance Plus ErP 30kW System Gas Boiler 30kw 88.7% 5 years £615 VIEW
Biasi Riva Plus ErP 28kW System Gas Boiler 28kw 88.1% 2 years £525 VIEW
Biasi Riva Plus ErP 24kW System Gas Boiler 24kw 88% 5 years £530 VIEW
Biasi Advance 25kW Combi Gas Boiler 25kw 88.7% 5 years £N/A VIEW
Biasi Advance 30kW Combi Gas Boiler 30kw 89% 5 years £N/A VIEW
Biasi Advance 35kW Combi Gas Boiler 35kw 89% 5 years £N/A VIEW
Biasi Advance 25kW System Gas Boiler 25kw 89% 5 years £N/A VIEW
Biasi Advance 30kW System Gas Boiler 30kw 89% 5 years £N/A VIEW
Biasi Advance Plus 7 30kW Combi Gas Boiler 30kw 92% 7 years £N/A VIEW
Biasi Advance Plus 7 25kW System Gas Boiler 25kw 92% 7 years £N/A VIEW
Biasi Advance Plus 7 30kW System Gas Boiler 30kw 92% 7 years £N/A VIEW
Biasi Advance Plus 7 35kW System Gas Boiler 35kw 92% 7 years £N/A VIEW
Biasi Advance OV 15kW Regular Gas Boiler 15kw 92% 5 years £N/A VIEW
Biasi Advance OV 18kW Regular Gas Boiler 18kw 92% 5 years £N/A VIEW
Biasi Advance OV 24kW Regular Gas Boiler 24kw 92% 5 years £N/A VIEW
Biasi Advance Plus 7 25kW Combi Gas Boiler 25kw 92% 7 years £N/A VIEW
Biasi Advance Plus 7 35kW Combi Gas Boiler 35kw 92% 7 years £N/A VIEW

Daikin

Boiler Model kW Efficiency Warranty Typical Price
Daikin D2CND 24kW Combi Gas Boiler 24kw 93% 2 years £N/A VIEW
Daikin D2CND 28kW Combi Gas Boiler 28kw 93.1% 2 years £N/A VIEW
Daikin D2CND 35kW Combi Gas Boiler 35kw 93% 2 years £N/A VIEW

Ferroli

Boiler Model kW Efficiency Warranty Typical Price

Available

Ferroli Modena 32c HE Combi Gas Boiler 32kw 90.3% 5 years £665 VIEW
Ferroli Modena 27c HE Combi Gas Boiler 27kw 90.3% 5 years £645 VIEW
Ferroli Modena 38c HE Combi Gas Boiler 38kw 90.3% 5 years £845 VIEW
Ferroli Modena 18s HE System Gas Boiler 18kw 90.2% 5 years £635 VIEW
Ferroli Modena 25s HE System Gas Boiler 25kw 90.4% 5 years £635 VIEW
Ferroli Modena 32s HE System Gas Boiler 32kw 90.4% 5 years £655 VIEW
Ferroli iBoiler 29kW Combi Gas Boiler 29kw 86% 2 years £N/A VIEW
Ferroli iBoiler 25kW Combi Gas Boiler 25kw 85% 2 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 24kW Combi Gas Boiler 24kw 94% 10 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 28kW Combi Gas Boiler 28kw 94% 10 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 34kW Combi Gas Boiler 34kw 94% 10 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 18kW System Gas Boiler 18kw 94% 10 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 24kW System Gas Boiler 30kw 94% 10 years £N/A VIEW
Ferroli BLUEHELIX RRT Tech 30kW System Gas Boiler 30kw 94% 10 years £N/A VIEW

Show Discontinued

Ferroli maXima 35 S Combi Gas Boiler 35kw 91% 1 year £753 VIEW
Ferroli maXima 35 C Combi Gas Boiler 35kw 90.9 1 year £645 VIEW
Ferroli Optimax HE 38 C Combi Gas Boiler 30kw 90.5% 5 years £699 VIEW
Ferroli Optimax HE 31 C Combi Gas Boiler 25kw 90.4 5 years £652 VIEW
Ferroli Domicompact F 30 B Combi Gas Boiler 30kw 87.7% 1 year £650 VIEW
Ferroli Optimax HE PLUS 18 s System Gas Boiler 18kw 92.5% 5 years £539 VIEW
Ferroli Optimax HE PLUS 25s System Gas Boiler 25kw 90.5% 5 years £539 VIEW
Ferroli Optimax HE 31 S System Gas Boiler 30kw 90.6% 5 years £589 VIEW
Ferroli Optimax HE 18 OV Regular Gas Boiler 18kw 92.5% 5 years £617 VIEW
Ferroli Optimax 25 OV Regular Gas Boiler 25kw 90.4% 5 years £559 VIEW
Ferroli i25 Combi Gas Boiler 24kw 96.5% 2 years £435 VIEW
Ferroli i29 Combi Gas Boiler 27kw 96.5% 2 years £500 VIEW

Glow-worm

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Glow-worm Betacom4 24kW Combi gas boiler 24kw 89.2% 5 years £525 VIEW
Glow-worm Betacom4 30kW Combi gas boiler 30kw 89.2% 5 years £565 VIEW

Available

Glow-worm Energy Combi 25kW Gas Boiler 25kw 89.2% 7 years £775 VIEW
Glow-worm Energy Combi 30kW Gas Boiler 30kw 89.2% 7 years £795 VIEW
Glow-worm Energy Combi 35kW Gas Boiler 35kw 89.2% 7 years £915 VIEW
Glow-worm Easicom₃ 24kW Combi Gas Boiler 24kw 94% 3 years £614 VIEW
Glow-worm Easicom₃ 28kW Combi Gas Boiler 28kw 94% 3 years £665 VIEW
Glow-worm Easicom₃ 25kW Regular Gas Boiler 25kw 94% 3 years £685 VIEW
Glow-worm Energy Regular 12kW Gas Boiler 12kw 89.3% 7 years £713 VIEW
Glow-worm Energy Regular 15kW Gas Boiler 15kw 89.3% 7 years £780 VIEW
Glow-worm Energy Regular 18kW Gas Boiler 18kw 89.3% 7 years £760 VIEW
Glow-worm Energy Regular 25kW Gas Boiler 25kw 89.2% 7 years £790 VIEW
Glow-worm Easicom 25s System Gas Boiler 25kw 94% 3 years £860 VIEW
Glow-worm Energy System 12kW Gas Boiler 12kw 89.3% 7 years £700 VIEW
Glow-worm Energy System 15kW Gas Boiler 15kw 89.3% 7 years £725 VIEW
Glow-worm Energy System 18kW Gas Boiler 18kw 89.3% 7 years £765 VIEW
Glow-worm Energy System 25kW Gas Boiler 25kw 89.3% 7 years £785 VIEW
Glow-worm Energy System 30kW Gas Boiler 30kw 89.3% 7 years £850 VIEW
Glow-worm Energy 35 Store 35kW Combi Gas Boiler 35kw 89.4% 7 years £1,580 VIEW
Glow-worm Essential 24kW Combi Gas Boiler 24kw 89.3% 3 years £1,853 VIEW
Glow-worm Essential 28kW Combi Gas Boiler 28kw 89.3% 3 years £1,234 VIEW
Glow-worm Ultimate3 25kW System Gas Boiler 25kw 89.7% 5 years £725 VIEW
Glow-worm Easicom3 25s System Gas Boiler 25kw 89.7% 4 years £595 VIEW
Glow-worm Ultimate3 25kW Regular Gas Boiler 25kw 89.6% 5 years £725 VIEW
Glow-worm Easicom3 25kW Regular Gas Boiler 25kw 89.6% 5 years £N/A VIEW
Glow-worm Ultimate3 30kw Combi Gas Boiler 30kw 89.6% 10 years £705 VIEW
Glow-worm Ultimate3 35kw Combi Gas Boiler 35kw 89.7% 10 years £775 VIEW
Glow-worm Easicom3 24kW Combi Gas Boiler 24kw 89.6% 6 years £625 VIEW
Glow-worm Easicom3 28kW Combi Gas Boiler 28kw 89.6% 6 years £N/A VIEW

Show Discontinued

Glow-worm Xtramax HE 28kW Combi Gas Boiler 28kw 89.2% 3 years £550 VIEW
Glow-worm Betacom 30c Combi Gas Boiler 30kw 85.7% 2 years £644 VIEW
Glow-worm Ultrapower 100 SXI 24kW Combi Gas Boiler 24kw 89.2% 2 years £1,700 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler 24kw 88.5% 5 years £720 VIEW
Glow-worm Ultracom2 35 store 35kW Combi Gas Boiler 35kw 89.4% 2 years £1,400 VIEW
Glow-worm Flexicom hx 24kW Regular Gas Boiler 24kw, 88.4% 5 years £675 VIEW
Glow-worm Ultracom2 cxi 30kW Combi Gas Boiler 30kw 89.3% 2 years £900,730 VIEW
Glow-worm Flexicom cx 24kW Combi Gas Boiler 24kw 88.4% 2 years £830 VIEW
Glow-worm Betacom2 24kW Combi Gas Boiler 24kw 89% 2 years £590 VIEW
Glow-worm Betacom3 24kW Combi Gas Boiler 24kw 89.2% 2 years £560 VIEW
Glow-worm Betacom3 30kW Combi Gas Boiler 30kw 89.2% 2 years £610 VIEW
Glow-worm Procombi Essential 24kW Combi Gas Boiler 24kw 89.2% 2 years £660 VIEW
Glow-worm Procombi Essential 28kW Combi Gas Boiler 28kw 89.2% 2 years £700 VIEW
Glow-worm Procombi Essential 35kW Combi Gas Boiler 35kw 89.7% 2 years £841 VIEW
Glow-worm Ultimate2 Combi 30kW Gas Boiler 30kw 89.2% 2 years £720 VIEW
Glow-worm Ultimate2 Combi 35kW Gas Boiler 35kw 89.2% 2 years £863 VIEW
Glow-worm Ultimate2 Regular 25kW Regular Gas Boiler 25kw 89.3% 5 years £870 VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler 30kw 88.4% 5 years £730 VIEW
Glow-worm Ultimate2 25kW System Gas Boiler 25kw 89.3% 5 years £820 VIEW

Heatline

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Heatline Capriz2 24kW Combi Gas Boiler 18.4 kw 89.3% 2 years £478 VIEW

Available

Heatline Capriz2 28kW Combi Gas Boiler 24.7 kw 89.3% 2 years £506 VIEW

Ideal

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Ideal Vogue Max C26 Combi Gas Boiler 18 kw 93% 10 years £1,089 VIEW
Ideal Vogue Max C32 Combi Gas Boiler 26 kw 93% 10 years £1,206 VIEW
Ideal Vogue Max C40 Combi Gas Boiler 32 kw 93% 10 years £1,323 VIEW
Ideal Logic System S15 Gas Boiler 15 kw 93% 2 years £785 VIEW
Ideal Logic System S18 Gas Boiler 18 kw 93% 2 years £834 VIEW
Ideal Logic System S24 Gas Boiler 24.2 kw 94% 2 years £856 VIEW
Ideal Logic System S30 Gas Boiler 30.3 kw 93% 2 years £920 VIEW
Ideal Logic Heat H12 Regular Gas Boiler 12 kw 93% 2 years £712 VIEW
Ideal Logic Heat H15 Regular Gas Boiler 15 kw 93% 2 years £771 VIEW
Ideal Logic Heat H18 Regular Gas Boiler 18 kw 94% 2 years £814 VIEW
Ideal Logic Heat H24 Regular Gas Boiler 24.2 kw 93% 2 years £813 VIEW
Ideal Logic Heat H30 Regular Gas Boiler 30.3 kw 93% 2 years £939 VIEW

Available

Ideal Logic Combi ESP1 24kW Gas Boiler 24kw 94% 2 years £770 VIEW
Ideal Logic Combi ESP1 30kW Gas Boiler 30kw 94% 2 years £714 VIEW
Ideal Logic Combi ESP1 35kW Gas Boiler 35kw 94% 2 years £765 VIEW
Ideal EvoMax 60kW Regular Gas Boiler 60kw 96.9% 2 years £2,700 VIEW
Ideal EvoMax 150kW Regular Gas Boiler 150kw 96.7% 2 years £4,500 VIEW
Ideal Vogue GEN2 C26 Combi Gas Boiler 18kw 93% 8 years £1,165 VIEW
Ideal Vogue GEN2 C32 Combi Gas Boiler 26kw 93% 8 years £1,334 VIEW
Ideal Vogue GEN2 C40 Combi Gas Boiler 32kw 93% 8 years £1,354 VIEW
Ideal Vogue GEN2 S15 System Gas Boiler 15kw 92% 10 years £976 VIEW
Ideal Vogue GEN2 S18 System Gas Boiler 18kw 93% 10 years £1,074 VIEW
Ideal Vogue GEN2 S26 System Gas Boiler 26kw 93% 10 years £1,142 VIEW
Ideal Vogue GEN2 S32 System Gas Boiler 32kw 93% 10 years £1,264 VIEW
Ideal Logic Max C24 Combi Gas Boiler 24.2 kw 94% 10 years £968 VIEW
Ideal Logic Max C30 Combi Gas Boiler 24.2 kw 94% 10 years £1,026 VIEW
Ideal Logic Max C35 Combi Gas Boiler 24.2 kw 94% 10 years £1,156 VIEW
Ideal Logic Plus C24 Combi Gas Boiler 24.2 kw 94% 7 years £847 VIEW
Ideal Logic Plus C30 Combi Gas Boiler 24.2 kw 94% 7 years £1,019 VIEW
Ideal Logic Plus C35 Combi Gas Boiler 24.2 kw 94% 7 years £1,039 VIEW
Ideal Logic Combi C24 Gas Boiler 24.2 kw 94% 2 years £750 VIEW
Ideal Logic Combi C30 Gas Boiler 24.2 kw 94% 2 years £845 VIEW
Ideal Logic Combi C35 Gas Boiler 24.2 kw 94% 2 years £950 VIEW
Ideal Logic Max S15 System Gas Boiler 15 kw 93% 10 years £970 VIEW
Ideal Logic Max S18 System Gas Boiler 18 kw 93% 10 years £N/A VIEW
Ideal Logic Max S24 System Gas Boiler 24.2 kw 94% 10 years £1,049 VIEW
Ideal Logic Max S30 System Gas Boiler 30.3 kw 93% 10 years £1,084 VIEW
Ideal Vogue Max S15 System Gas Boiler 15 kw 92% 10 years £1,030 VIEW
Ideal Vogue Max S18 System Gas Boiler 18 kw 93% 10 years £1,125 VIEW
Ideal Vogue Max S26 System Gas Boiler 26 kw 93% 10 years £1,201 VIEW
Ideal Vogue Max S32 System Gas Boiler 32 kw 93% 10 years £1,258 VIEW
Ideal Logic Plus System S15 Gas Boiler 15 kw 93% 7 years £874 VIEW
Ideal Logic Plus System S18 Gas Boiler 18 kw 93% 7 years £885 VIEW
Ideal Logic Plus System S24 Gas Boiler 24.2 kw 94% 7 years £918 VIEW
Ideal Logic Plus System S30 Gas Boiler 30.3 kw 93% 7 years £954 VIEW
Ideal Logic Max Heat H12 Regular Gas Boiler 12 kw 93% 10 years £885 VIEW
Ideal Logic Max Heat H15 Regular Gas Boiler 15 kw 93% 10 years £920 VIEW
Ideal Logic Max Heat H18 Regular Gas Boiler 18 kw 93% 10 years £957 VIEW
Ideal Logic Max Heat H24 Regular Gas Boiler 24.2 kw 94% 10 years £998 VIEW
Ideal Logic Max Heat H30 Regular Gas Boiler 30.3 kw 93% 10 years £1,117 VIEW
Ideal Logic Plus Heat H12 Regular Gas Boiler 12 kw 93% 7 years £732 VIEW
Ideal Logic Plus Heat H15 Regular Gas Boiler 15 kw 93% 7 years £760 VIEW
Ideal Logic Plus Heat H18 Regular Gas Boiler 18 kw 93% 7 years £810 VIEW
Ideal Logic Plus Heat H24 Regular Gas Boiler 24.2 kw 94% 7 years £845 VIEW
Ideal Logic Plus Heat H30 Regular Gas Boiler 30.3 kw 93% 7 years £987 VIEW
Ideal Mexico HE MEX 15 Regular Gas Boiler 14.6 kw 88.5% 2 years £1,123 VIEW
Ideal Mexico HE MEX 18 Regular Gas Boiler 18.2 kw 88.2% 2 years £1,208 VIEW
Ideal Mexico HE MEX 24 Regular Gas Boiler 23.4 kw 87.9% 2 years £1,641 VIEW
Ideal Mexico HE MEX 30 Regular Gas Boiler 30.1 kw 88.5% 2 years £1,986 VIEW
Ideal Mexico HE MEX 36 Regular Gas Boiler 37 kw 89% 2 years £2,769 VIEW

Show Discontinued

Ideal Vogue 40kW Combi Gas Boiler 26kw 89.10% 7 years £1,210 VIEW
Ideal Logic Code Combi ES 26kW Gas Boiler 26kw 89.00% 2 years £1,110 VIEW
Ideal Vogue 15kW System Gas Boiler 15kw 92% 10 years £840 VIEW
Ideal Vogue 18kW System Gas Boiler 18kw 93% 10 years £930 VIEW
Ideal Vogue 26kW System Gas Boiler 26kw 93% 10 years £910 VIEW
Ideal Vogue 32kW System Gas Boiler 32kw 93% 10 years £1,004 VIEW
Ideal Logic Code Combi ES 33kW Gas Boiler 33kw 91% 10 years £1,480 VIEW
Ideal Logic Code Combi ES 38kW Gas Boiler 38kw 91% 10 years £1,500 VIEW
Ideal EvoMax 30kW Regular Gas Boiler 30kw 96.7% 2 years £2,300 VIEW
Ideal EvoMax 40kW Regular Gas Boiler 40kw 96.2% 2 years £2,600 VIEW
Ideal EvoMax 80kW Regular Gas Boiler 80kw 97.2% 2 years £3,100 VIEW
Ideal EvoMax 100kW Regular Gas Boiler 100kw 96.7% 2 years £3,800 VIEW
Ideal EvoMax 120kW Regular Gas Boiler 120kw 96.6% 2 years £4,100 VIEW

Intergas

Boiler Model kW Efficiency Warranty Typical Price
Intergas Compact HRE OV 18kW Regular Gas Boiler 18kw 88.8% 7 years £725 VIEW
Intergas Combi Compact HRE 28/24 Gas Boiler 23kw 88.8% 7 years £885 VIEW
Intergas Combi Compact HRE 36/30kW Gas Boiler 27kw 89.1% 7 years £995 VIEW
Intergas Combi Compact HRE 36/40 Gas Boiler 41kw 88.8% 7 years £1,020 VIEW
Intergas Rapid 25kW Combi Gas Boiler 25kw 89% 3 years £625 VIEW
Intergas Rapid 32kW Combi Gas Boiler 32kw 88.9% 3 years £665 VIEW
Intergas Combi Compact ECO RF 24kW Gas Boiler 24kw 88.8% 10 years £1,100 VIEW
Intergas Combi Compact ECO RF 30 Gas Boiler 23kw 88.8% 10 years £1,155 VIEW
Intergas Combi Compact ECO RF 36kW Gas Boiler 27kw 89.1% 10 years £990 VIEW
Intergas Compact HRE SB 18Kw System Gas Boiler 18kw 88.9% 7 years £785 VIEW
Intergas Compact HRE SB 24 System Gas Boiler 23kw 88.9% 7 years £875 VIEW
Intergas Compact HRE SB 30 System Gas Boiler 27kw 89.2% 7 years £955 VIEW
Intergas Compact HRE SB 40 System Gas Boiler 41kw 89.2% 7 years £1,135 VIEW
Intergas Compact HRE OV 24 Regular Gas Boiler 23kw 88.9% 7 years £835 VIEW
Intergas Compact HRE OV 30 Regular Gas Boiler 27kw 88.9% 7 years £945 VIEW
Intergas Combi Compact HRE 24/18 Gas Boiler 17kw 88.8% 7 years £775 VIEW
Intergas Rapid 25kW Plus Combi Gas Boiler 25kw 93% 6 years £590 VIEW
Intergas Rapid 32kW Plus Combi Gas Boiler 32kw 93% 6 years £645 VIEW
Intergas Xtreme 24kW Combi Gas Boiler 24kw 93% 7 years £N/A VIEW
Intergas Xtreme 30kW Combi Gas Boiler 30kw 93% 7 years £N/A VIEW
Intergas Xtreme 36kW Combi Gas Boiler 36kw 93% 7 years £N/A VIEW
Intergas Xclusive 24kW Combi Gas Boiler 24kw 87% 10 years £N/A VIEW
Intergas Xclusive 30kW Combi Gas Boiler 30kw 89% 10 years £N/A VIEW
Intergas Xclusive 36kW Combi Gas Boiler 36kw 89% 10 years £N/A VIEW

Johnson and Starley

Keston

Boiler Model kW Efficiency Warranty Typical Price
Keston S30 30kW System Gas Boiler 30kw 89.5% 7 years £1,100 VIEW
Keston C30 30kW Combi Gas Boiler 30kw 89.6% 7 years £1,140 VIEW
Keston C35 35kW Combi Gas Boiler 35kw 89.6% 7 years £1,180 VIEW
Keston Heat 45kW Regular Gas Boiler 45kw 89.2% 7 years £2,225 VIEW
Keston Heat 55kW Regular Gas Boiler 55kw 89.6% 7 years £2,610 VIEW

Main

Boiler Model kW Efficiency Warranty Typical Price

Available

Main Combi Eco Elite 25kW Gas Boiler 25kw 89% 5 years £590 VIEW
Main Combi Eco Elite 30kW Gas Boiler 30kw 88.7% 5 years £670 VIEW
Main System Eco Elite 24kW Gas Boiler 24kw 89.1% 3 years £618 VIEW
Main System Eco Elite 28kW Gas Boiler 28kw 88.8% 3 years £635 VIEW
Main Eco Compact 25kW Combi Gas Boiler 25kw 93% 5 years £620 VIEW
Main Eco Compact 30kW Combi Gas Boiler 30kw 93% 5 years £710 VIEW
Main Eco Compact 15kW System Gas Boiler 15kw 93% 5 years £610 VIEW
Main Eco Compact 18kW System Gas Boiler 18kw 93% 5 years £675 VIEW

Show Discontinued

Main HE A 12kW Regular Gas Boiler 12kw 88.7% 3 years £500 VIEW
Main HE A 15kW Regular Gas Boiler 15kw 89% 3 years £520 VIEW
Main HE A 18kW Regular Gas Boiler 18kw 88.7% 3 years £540 VIEW
Main HE A 24kW Regular Gas Boiler 24kw 88.9% 3 years £600 VIEW

Navien

Boiler Model kW Efficiency Warranty Typical Price
Navien NCB 24kW Combi Gas Boiler 24kw 92% 7 years £N/A VIEW
Navien NCB 28kW Combi Gas Boiler 28kw 93% 7 years £N/A VIEW
Navien NCB 34kW Combi Gas Boiler 34kw 93% 7 years £N/A VIEW
Navien NCB 40kW Combi Gas Boiler 40kw 93% 7 years £N/A VIEW
Navien NCB 20kW System Gas Boiler 20kw 92% 7 years £N/A VIEW
Navien NCB 23kW System Gas Boiler 23kw 93% 7 years £N/A VIEW
Navien NCB 28kW System Gas Boiler 28kw 93% 7 years £N/A VIEW
Navien NCB 33kW System Gas Boiler 33kw 93% 7 years £N/A VIEW

Potterton

Boiler Model kW Efficiency Warranty Typical Price

Available

Potterton Titanium 24kW Combi Gas Boiler 24kw 91.1% 7 years £850 VIEW
Potterton Promax SL Heat 12kW Regular Gas Boiler 12kw 91.10% 1 year £675 VIEW
Potterton Gold Combi 24kW Gas Boiler 24kw 91.1% 2 years £625 VIEW
Potterton Promax 24kW Combi Gas Boiler 24kw 89% 2 years £1,065 VIEW
Potterton Promax 28kW Combi Gas Boiler 28kw 89% 2 years £910 VIEW
Potterton Promax 33kW Combi Gas Boiler 33kw 89% 2 years £1,100 VIEW
Potterton Promax Ultra 24kW Combi Gas Boiler 24kw 89.1% 2 years £1,100 VIEW
Potterton Promax Ultra 28kW Combi Gas Boiler 28kw 89.1% 2 years £950 VIEW
Potterton Promax Ultra 33kW Combi Gas Boiler 33kw 89.1% 2 years £1,490 VIEW
Potterton Promax Ultra 40kW Combi Gas Boiler 40kw 89.1% 2 years £1,420 VIEW
Potterton Promax System 12kW Gas Boiler 12kw 89% 2 years £845 VIEW
Potterton Promax System 15kW Gas Boiler 15kw 89% 2 years £935 VIEW
Potterton Promax System 18kW Gas Boiler 18kw 89% 2 years £830 VIEW
Potterton Promax System 24kW Gas Boiler 24kw 89% 2 years £875 VIEW
Potterton Promax System 32kW Gas Boiler 32kw 89% 2 years £965 VIEW
Potterton Titanium 28kW Combi Gas Boiler 28kw 91.1% 7 years £835 VIEW
Potterton Titanium 33kW Combi Gas Boiler 33kw 91.1% 7 years £925 VIEW
Potterton Titanium 40kW Combi Gas Boiler 40kw 91.1% 7 years £935 VIEW
Potterton Gold Combi 28kW Gas Boiler 28kw 89% 2 years £705 VIEW
Potterton Gold Combi 33kW Gas Boiler 33kw 89% 2 years £825 VIEW
Potterton Promax SL Heat 18kW Regular Gas Boiler 18kw 89.4% 2 years £850 VIEW
Potterton Promax SL Heat 15kW Regular Gas Boiler 15kw 89.4% 2 years £790 VIEW
Potterton Promax Store 90L Regular Gas Boiler 24kw 89% 2 years £717 VIEW
Potterton Promax Store 155L Regular Gas Boiler 24kw 89% 2 years £1,697 VIEW
Potterton Promax Store 150L Regular Gas Boiler 24kw 89% 2 years £2,000 VIEW
Potterton Ultra System 12kW Gas Boiler 12kw 89% 2 years £678 VIEW
Potterton Ultra System 15kW Gas Boiler 15kw 89% 2 years £900 VIEW
Potterton Ultra System 18kW Gas Boiler 18kw 89% 2 years £1,332 VIEW
Potterton Ultra System 21kW Gas Boiler 21kw 89% 2 years £1,322 VIEW
Potterton Ultra System 24kW Gas Boiler 24kw 89% 2 years £1,800 VIEW
Potterton Ultra Regular 24kW Gas Boiler 24kw 89.1% 2 years £1,100 VIEW
Potterton Ultra Regular 21kW Gas Boiler 21kw 89.1% 2 years £1,110 VIEW
Potterton Ultra Regular 18kW Gas Boiler 18kw 89.2% 2 years £988 VIEW
Potterton Ultra Regular 15kW Gas Boiler 15kw 89.2% 2 years £988 VIEW
Potterton Ultra Regular 12kW Gas Boiler 12kw 89.2% 2 years £984 VIEW
Potterton Assure 25kW Combi Gas Boiler 25kw 93% 2 years £620 VIEW
Potterton Assure 30kW Combi Gas Boiler 30kw 93% 2 years £732 VIEW
Potterton Assure 15kW System Gas Boiler 15kw 93% 2 years £859 VIEW
Potterton Assure 18kW System Gas Boiler 18kw 93% 2 years £891 VIEW
Potterton Assure Heat 13kW Regular Gas Boiler 13kw 93% 2 years £854 VIEW
Potterton Assure Heat 16kW Regular Gas Boiler 16kw 93% 2 years £948 VIEW
Potterton Assure Heat 19kW Regular Gas Boiler 19kw 93% 2 years £1,023 VIEW
Potterton Assure Heat 25kW Regular Gas Boiler 25kw 93% 2 years £1,147 VIEW
Potterton Assure Heat 30kW Regular Gas Boiler 30kw 93% 2 years £1,342 VIEW
Potterton Assure 36kW Combi Gas Boiler 36kw 93% 2 years £1 VIEW
Potterton Gold 18kW System Gas Boiler 18kw 89% 2 years £635 VIEW
Potterton Gold 24kW System Gas Boiler 24kw 89% 2 years £676 VIEW
Potterton Gold 28kW System Gas Boiler 28kw 89% 2 years £800 VIEW
Potterton Titanium 12kW Regular Gas Boiler 12kw 93% 7 years £700 VIEW
Potterton Titanium 15kW Regular Gas Boiler 15kw 93% 7 years £850 VIEW
Potterton Titanium 18kW Regular Gas Boiler 18kw 93% 7 years £850 VIEW
Potterton Titanium 24kW Regular Gas Boiler 24kw 93% 7 years £900 VIEW
Potterton Titanium 30kW Regular Gas Boiler 30kw 93% 7 years £840 VIEW
Potterton Assure 24kW System Gas Boiler 24kw 93% 2 years £850 VIEW
Potterton Assure 12kW System Gas Boiler 12kw 93% 2 years £900 VIEW

Show Discontinued

Potterton Promax HE Plus 15 kW Regular Gas Boiler 15kw 89.40% 1 year £775 VIEW
Potterton Heatmax Combi HE 24kW Gas Boiler 24kw 91.10% 2 years £580 VIEW
Potterton Promax System HE Plus A 12kW Gas Boiler 12kw 91.10% 2 years £930 VIEW
Potterton Performa Combi HE 30kW Combi Gas Boiler 30kw 86.40% 1 year £810 VIEW
Potterton Promax SL Heat 24kW Regular Gas Boiler 24kw 88.80% 1 year £925 VIEW
Potterton Promax HE Plus 24 kW Regular Gas Boiler 24kw 89.4% 1 year £871 VIEW
Potterton Promax HE Plus 30 kW Regular Gas Boiler 30kw 89.4% 1 year £875 VIEW
Potterton Heatmax Combi HE 28kW Gas Boiler 28kw 91.1% 2 years £694 VIEW
Potterton Heatmax Combi HE 33kW Gas Boiler 33kw 91.1% 2 years £806 VIEW
Potterton Promax System HE Plus A 15kW Gas Boiler 15kw 91.1% 2 years £825 VIEW
Potterton Promax System HE Plus A 18kW Gas Boiler 18kw 91.1% 1 year £942 VIEW
Potterton Promax System HE Plus A 32kW Gas Boiler 32kw 91.1% 1 year £1,050 VIEW
Potterton Promax System HE Plus A 24kW Gas Boiler 24kw 91.1% 1 year £810 VIEW
Potterton Performa Combi HE 24kW Combi Gas Boiler 30kw 86% 1 year £590 VIEW

Ravenheat

Boiler Model kW Efficiency Warranty Typical Price

Available

Ravenheat CSI 120 32kW Combi Gas Boiler 32kw 90.6% 3 years £1,905 VIEW
Ravenheat WH80 25kW Combi Gas Boiler 25kw 90.3% 5 years £525 VIEW
Ravenheat WH90 30kW Combi Gas Boiler 25kw 90.3% 5 years £525 VIEW
Ravenheat CSI Primary AAA 25kW Combi Gas Boiler 25kw 90.1% 3 years £645 VIEW
Ravenheat CSI 120 25kW Combi Gas Boiler 25kw 92% 3 years £550 VIEW
Ravenheat HE 42 42kW Combi Gas Boiler 42kw 90.6% 3 years £1,444 VIEW
Ravenheat WH System 4-24 26kW Gas Boiler 26kw 90.3% 5 years £579 VIEW
Ravenheat HE80 25kW Combi Gas Boiler 25kw 90.3% 5 years £957 VIEW
Ravenheat HE98 30kW Combi Gas Boiler 30kw 90.3% 5 years £800 VIEW
Ravenheat CS System 4-24 26kW Gas Boiler 26kw 90.3% 2 years £579 VIEW
Ravenheat CS80 25kW Combi Gas Boiler 25kw 90.3% 2 years £545 VIEW
Ravenheat CS90 30kW Combi Gas Boiler 30kw 90.3% 2 years £593 VIEW
Ravenheat HE98S 30kW Combi Gas Boiler 31kw 88.9% 5 year £750 VIEW
Ravenheat HE30S 31kW Combi Gas Boiler 26.4kw 92% 7 years £N/A VIEW
Ravenheat CS System 3-20 26kW Gas Boiler 20kw 92% 2 years £N/A VIEW

Show Discontinued

Ravenheat CSI 150 28kW Combi Gas Boiler 28kw 88.90% 3 years £985 VIEW
Ravenheat CSI 85 Combi Gas Boiler 22.3kw 86.9% 3 years £590 VIEW
Ravenheat WH100 Combi Gas Boiler 26kw 90.3% 5 years £599 VIEW
Ravenheat WH130 29kW Combi Gas Boiler 29kw 90.3% 5 years £643 VIEW
Ravenheat CSI 150 Combi Gas Boiler 28kw 90.6% 3 years £603 VIEW
Ravenheat Combi Plus 32kW Gas Boiler 32kw 90.7% 3 years £1,905 VIEW
Ravenheat Combi Plus 42kW Gas Boiler 42kw 90.37 3 years £1,519 VIEW
Ravenheat Combi Store 32kW Gas Boiler 32kw 90.7% 3 years £1,314 VIEW
Ravenheat Combi Store 42kW Gas Boiler 42kw 90.7% 3 years £1,558 VIEW
Ravenheat CSI Primary 25kW Regular Gas Boiler 25kw 90.2% 3 years £636 VIEW

Vaillant

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Vaillant ecoTEC plus 825 Combi Gas Boiler 20.4 kw 94% 5 years £1,152 VIEW
Vaillant ecoTEC plus 615 System Gas Boiler 15.4 kw 93% 5 years £971 VIEW
Vaillant ecoTEC plus 624 System Gas Boiler 24.4 kw 94% 5 years £1,227 VIEW
Vaillant ecoTEC plus 832 Combi Gas Boiler 25.7 kw 94% 5 years £1,248 VIEW
Vaillant ecoTEC plus 835 Combi Gas Boiler 32.2 kw 94% 5 years £1,431 VIEW
Vaillant ecoTEC plus 838 Combi Gas Boiler 30.1 kw 94% 5 years £1,408 VIEW
Vaillant ecoTEC plus 424 Regular Gas Boiler 24.6 kw 94% 5 years £1,007 VIEW
Vaillant ecoTEC plus 418 Regular Gas Boiler 18.3 kw 94% 5 years £959 VIEW
Vaillant EcoFIT Pure 418 Regular Gas Boiler 18.3 kw 94% 2 years £865 VIEW
Vaillant EcoFIT Pure 425 Regular Gas Boiler 25.4 kw 94% 2 years £976 VIEW

Available

Vaillant ecoTEC plus 435 Regular Gas Boiler 35.1 kw 93% 5 years £1,453 VIEW
Vaillant ecoTEC plus 415 Regular Gas Boiler 15.1 kw 94% 5 years £911 VIEW
Vaillant ecoTEC Pro 28 kW Combi Gas Boiler 25.9 kw 94% 2 years £1,119 VIEW
Vaillant ecoTEC plus 612 System Gas Boiler 12.2 kw 92% 5 years £902 VIEW
Vaillant ecoTEC plus 618 System Gas Boiler 18.5 kw 94% 5 years £1,098 VIEW
Vaillant ecoTEC plus 630 System Gas Boiler 30.4 kw 94% 5 years £1,363 VIEW
Vaillant ecoTEC plus 637 System Gas Boiler 37.6 kw 94% 5 years £1,537 VIEW
Vaillant ecoTEC Exclusive Green IQ 835 Combi Gas Boiler 26.4 kw 94% 5 years £1,425 VIEW
Vaillant ecoTEC Pro 30kW combi Gas boiler 25.7 kw 93% 2 years £1,211 VIEW
Vaillant ecoFIT pure 612 system Gas boiler 12.3 kw 94% 2 years £894 VIEW
Vaillant ecoFIT pure 615 system Gas boiler 15.2 kw 94% 2 years £980 VIEW
Vaillant ecoFIT pure 618 system Gas boiler 18.3 kw 94% 2 years £1,058 VIEW
Vaillant ecoFIT pure 625 system Gas boiler 25.4 kw 94% 2 years £1,243 VIEW
Vaillant ecoFIT pure 630 system Gas boiler 30.5 kw 94% 2 years £1,227 VIEW
Vaillant ecoTEC plus 430 Regular Gas Boiler 30.5 kw 94% 5 years £1,167 VIEW
Vaillant ecoTEC plus 412 Regular Gas Boiler 12.3 kw 94% 5 years £805 VIEW
Vaillant ecoTEC Exclusive Green IQ 843 Combi Gas Boiler 36 kw 94% 5 years £1,673 VIEW
Vaillant ecoFIT pure 825 Combi Gas Boiler 19.1kw 94% 2 years £907 VIEW
Vaillant ecoFIT pure 830 Combi Gas Boiler 26.5 kw 94% 2 years £1,058 VIEW
Vaillant ecoFIT pure 835 Combi Gas Boiler 26.7 kw 94% 2 years £1,192 VIEW
Vaillant ecoTEC exclusive Green iQ 627 System Gas Boiler 26.7 kw 94% 5 years £1,390 VIEW
Vaillant ecoTEC plus 938 Combi Gas Boiler 30.9 kw 94% 5 years £1,703 VIEW
Vaillant EcoTEC plus 64kW System Gas Boiler 64kw 94% 5 years £2,700 VIEW
Vaillant ecoTEC plus 48kW System Gas Boiler 48 kw 94% 5 years £2,264 VIEW
Vaillant ecoFIT pure 412 Regular Gas Boiler 12.3 kw 94% 2 years £792 VIEW
Vaillant ecoFIT pure 415 Regular Gas Boiler 15.2 kw 94% 2 years £792 VIEW
Vaillant EcoFIT Pure 430 Regular Gas Boiler 30.5 kw 94% 2 years £1,002 VIEW
Vaillant EcoFIT Pure 435 Regular Gas Boiler 34.8 kw 94% 2 years £1,533 VIEW
Vaillant ecoTEC Pro 24kW combi Gas boiler 24.8 kw 94% 2 years £1,015 VIEW

Show Discontinued

Vaillant ecoTEC exclusive 832 Combi Gas Boiler 32kw 89.3% 2 years £1,200 VIEW
Vaillant ecoTec plus 937 Combi Gas Boiler 37kw 89.3.% 5 years £1,500 VIEW
Vaillant EcoTEC Exclusive 32kW Combi Gas Boiler 32kw 89.8% 5 years £1,395 VIEW
Vaillant EcoFIt sustain 825 Combi Gas Boiler 25kw 89.3% 5 years £1,250 VIEW
Vaillant EcoFIt sustain 830 Combi Gas Boiler 30kw 89.3% 5 years £1,500 VIEW
Vaillant EcoFIt sustain 835 Combi Gas Boiler 35kw 89.3% 5 years £1,300 VIEW
Vaillant Home 25kW Combi Gas Boiler 25kw 89.3% 2 years £1,525 VIEW
Vaillant Home 30kW Combi Gas Boiler 30kw 89.3% 2 years £1,025 VIEW
Vaillant Home 35kW Combi Gas Boiler 35kw 89.3% 2 years £1,300 VIEW
Vaillant EcoTEC 65kW System Gas Boiler 65kw 95.5% 2 years £1,500 VIEW
Vaillant EcoTEC 46kW System Gas Boiler 46kw 95.8% 2 years £2,400 VIEW
Vaillant Home 12kW System Gas Boiler 12kw 93% 2 years £2,090 VIEW
Vaillant Home 15kW System Gas Boiler 15kw 93% 2 years £N/A VIEW
Vaillant Home 18kW System Gas Boiler 18kw 93% 2 years £N/A VIEW
Vaillant Home 25kW System Gas Boiler 25kw 89.4% 2 years £825 VIEW
Vaillant Home 12kW Regular Gas Boiler 12kw 89.4% 2 years £N/A VIEW
Vaillant Home 15kW Regular Gas Boiler 15kw 89.4% 2 years £915 VIEW
Vaillant Home 18kW Regular Gas Boiler 18kw 89.4% 2 years £855 VIEW
Vaillant Home 25kW Regular Gas Boiler 25kw 89.4% 2 years £895 VIEW
Vaillant Home 30kW Regular Gas Boiler 30kw 89.4% 2 years £925 VIEW

Viessmann

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Viessmann B2KB Vitodens 200-W 26kW Combi Gas Boiler 26kw 89% 3 - 5 years £1,445 VIEW
Viessmann B2HB Vitodens 200-W 30kW System Gas Boiler 30kw 89.1% 3 - 5 years £1,480 VIEW
Viessmann B2KB Vitodens 200-W 30kW Combi Gas Boiler 30kw 89% 3 - 5 years £1,565 VIEW
Viessmann B2KB Vitodens 200-W 35kW Combi Gas Boiler 35kw 89.1% 3 - 5 years £1,425 VIEW
Viessmann B2HB Vitodens 200-W 19kW System Gas Boiler 19kw 89% 3 - 5 years £1,250 VIEW
Viessmann B2HB Vitodens 200-W 26kW System Gas Boiler 26kw 89.1% 5 years £1,375 VIEW
Viessmann B2HB Vitodens 200-W 35kW System Gas Boiler 35kw 89.2% 3 - 5 years £1,300 VIEW

Available

Viessmann B1KC Vitodens 100-W 30kW Combi Gas Boiler 30kw 88.9% 5 years £1,095 VIEW
Viessmann WB1B Vitodens 100-W 13kW Regular Gas Boiler 13kw 89.00% 5 years £845 VIEW
Viessmann WB1B Vitodens 100-W 35kW Regular Gas Boiler 35kw 88.7% 5 years £1,200 VIEW
Viessmann BPJD Vitodens 050-W 29kW Combi Gas Boiler 29kw 89% 3 years £865 VIEW
Viessmann B1HC Vitodens 100-W 19kW System Gas Boiler 19kw 89.2% 5 years £995 VIEW
Viessmann B1LD Vitodens 111-W 26kW Combi Gas Boiler 26kw 89.5% 5 years £1,550 VIEW
Viessmann B2TB Vitodens 222-F 19kW Storage Combi Gas Boiler 19kw 89.3% 3 - 5 years £2,560 VIEW
Viessmann B2UB Vitodens 242-F 19kW Storage Combi Gas Boiler 19kw 89.3% 2 years £2,700 VIEW
Viessmann BPJD Vitodens 050-W 35kW Combi Gas Boiler 35kw 89% 3 years £910 VIEW
Viessmann B1KC Vitodens 100-W 26kW Combi Gas Boiler 26kw 89.1% 5 years £1,125 VIEW
Viessmann B1KC Vitodens 100-W 35kW Combi Gas Boiler 35kw 89.3% 5 years £1,175 VIEW
Viessmann B1LD Vitodens 111-W 35kW Combi Gas Boiler 35kw 89.5% 5 years £1,590 VIEW
Viessmann B1HC Vitodens 100-W 26kW System Gas Boiler 26kw 89.4% 5 years £995 VIEW
Viessmann B1HC Vitodens 100-W 30kW System Gas Boiler 30kw 89% 5 years £1,100 VIEW
Viessmann B1HC Vitodens 100-W 35kW System Gas Boiler 35kw 89.4% 5 years £1,175 VIEW
Viessmann B2TB Vitodens 222-F 26kW Storage Combi Gas Boiler 26kw 89.4% 3 - 5 years £2,700 VIEW
Viessmann B2TB Vitodens 222-F 35kW Storage Combi Gas Boiler 35kw 89.5% 3 - 5 years £2,975 VIEW
Viessmann B2UB Vitodens 242-F 26kW Storage Combi Gas Boiler 26kw 89.3% 2 years £2,975 VIEW
Viessmann WB1B Vitodens 100-W 16kW Regular Gas Boiler 16kw 89.1% 5 years £900 VIEW
Viessmann WB1B Vitodens 100-W 19kW Regular Gas Boiler 19kw 89% 5 years £900 VIEW
Viessmann WB1B Vitodens 100-W 26kW Regular Gas Boiler 26kw 89.3% 5 years £900 VIEW

Show Discontinued

Viessmann B1KC Vitodens 100-W 19kW Combi Gas Boiler 19kw 89.2% 5 years £950 VIEW

Vokera

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Vokera Easi-Heat Plus 25Ci Combi Gas Boiler 25kw 93% 5 years £450 VIEW

Available

Vokera Unica i28kW Combi Gas Boiler 28kw 89.6% 2 years £750 VIEW
Vokera Linea One 38kW Combi Gas Boiler 38kw 93% 5 year £1,105 VIEW
Vokera Vision 25c Combi Gas Boiler 25kw 89.1% 5-7 years £630 VIEW
Vokera Unica i32kW Combi Gas Boiler 32kw 89.6% 5 years £825 VIEW
Vokera Unica i36kW Combi Gas Boiler 36kw 89.2% 5 year £920 VIEW
Vokera Vision 30c Combi Gas Boiler 30kw 89% 5-7 years £691 VIEW
Vokera Compact 25A Combi Gas Boiler 25kw 89.1% 2 years £545 VIEW
Vokera Compact 29A Combi Gas Boiler 29kw 89% 2 years £615 VIEW
Vokera Mynute 15VHE Open Vent Regular Gas Boiler 15kw 89.3% 2 years £530 VIEW
Vokera Mynute 20VHE Open Vent Regular Gas Boiler 20kw 88.8% 2 years £470 VIEW
Vokera Mynute i20 System Gas Boiler 20kw 89.5% 5 years £550 VIEW
Vokera Mynute i30 System Gas Boiler 30kw 89.1% 5 years £620 VIEW
Vokera Mynute 35HE System Gas Boiler 35kw 88.8% 2 years £740 VIEW
Vokera Vision 20s System Gas Boiler 20kw 89% 5-7 years £575 VIEW
Vokera Vision 25s System Gas Boiler 25kw 89.1% 5-7 years £615 VIEW
Vokera Evolve S 18kW System Gas Boiler 18kw 94% 7 years £442 VIEW
Vokera Evolve S 24kW System Gas Boiler 24kw 94% 7 years £509 VIEW
Vokera Evolve S 30kW System Gas Boiler 30kw 94% 7 years £638 VIEW
Vokera Evolve S 35kW System Gas Boiler 35kw 94% 7 years £684 VIEW
Vokera Evolve C 24kW Combi Gas Boiler 24kw 94% 7 years £838 VIEW
Vokera Evolve C 28kW Combi Gas Boiler 28kw 94% 7 years £874 VIEW
Vokera Evolve C 32kW Combi Gas Boiler 32kw 94% 7 years £940 VIEW
Vokera Evolve C 35kW Combi Gas Boiler 35kw 94% 7 years £980 VIEW
Vokera Evolve C 42kW Combi Gas Boiler 42kw 94% 7 years £1,020 VIEW
Vokera Easi-Heat Plus 29Ci Combi Gas Boiler 29kw 93% 5 years £475 VIEW
Vokera Easi-Heat Plus 32Ci Combi Gas Boiler 32kw 93% 5 years £620 VIEW
Vokera Easi-Heat Plus 24S System Gas Boiler 24kw 93% 5 years £500 VIEW
Vokera Easi-Heat Plus 30S System Gas Boiler 30kw 93% 5 years £525 VIEW
Vokera Easi-Heat Plus 18V Open Vent 19kw 92% 5 years £525 VIEW

Show Discontinued

Vokera Verve i50 System Gas Boiler 44kw 90% 2 years £1,900 VIEW

Warmhaus

Worcester Bosch

Boiler Model kW Efficiency Warranty Typical Price

Best Sellers

Worcester Bosch Greenstar 24i System Gas Boiler 24.6 kw 94% 5 years £1,080 VIEW
Worcester Bosch Greenstar 12i System Gas Boiler 12.2 kw 94% 5 years £908 VIEW
Worcester Bosch Greenstar 25i Combi Gas Boiler 25kw 94% 5 years £975 VIEW
Worcester Bosch Greenstar 30i Combi Gas Boiler 30kw 94% 5 years £1,075 VIEW
Worcester Bosch Greenstar 9i System Gas Boiler 9.2 kw 93% 5 years £899 VIEW
Worcester Bosch Greenstar 15i System Gas Boiler 15.3 kw 94% 5 years £971 VIEW
Worcester Bosch Greenstar 18i System Gas Boiler 18.4 kw 94% 5 years £1,024 VIEW
Worcester Bosch Greenstar 21i System Gas Boiler 21.6 kw 94% 5 years £1,034 VIEW
Worcester Bosch 2000 25kW Combi Gas Boiler 25kw 93% 5 years £777 VIEW

Available

Worcester Bosch Greenstar 28CDi Compact Combi Gas Boiler 28kw 94% 5 years £1,002 VIEW
Worcester Bosch Greenstar 32CDi Compact Combi Gas Boiler 32kw 94% 5 years £1,111 VIEW
Worcester Bosch Greenstar Highflow 550CDi Combi Gas Boiler 30.6kw 92% 5 years £2,475 VIEW
Worcester Bosch Greenstar Highflow 440CDi Combi Gas Boiler 29.2kw 92% 2 years £2,130 VIEW
Worcester Bosch Greenstar 30Si Compact Combi Gas Boiler 30kw 94% 5 years £1,161 VIEW
Worcester Bosch Greenstar 25Si Compact Combi Gas Boiler 25kw 94% 5 years £1,075 VIEW
Worcester Bosch Greenstar 24Ri Regular Gas Boiler 24kw 92% 5 years £954 VIEW
Worcester Bosch Greenstar 18Ri Regular Gas Boiler 18kw 92% 5 years £898 VIEW
Worcester Bosch Greenstar 15Ri Regular Gas Boiler 15kw 92% 5 years £843 VIEW
Worcester Bosch Greenstar 12Ri Regular Gas Boiler 12kw 92% 5 years £814 VIEW
Worcester Bosch Greenstar 36CDi Compact Combi Gas Boiler 36kw 94% 5 years £1,370 VIEW
Worcester Bosch Greenstar 27Ri Regular Gas Boiler 27kw 92% 5 years £1,114 VIEW
Worcester Bosch Greenstar 30Ri Regular Gas Boiler 30kw 93% 5 years £1,080 VIEW
Worcester Bosch Greenstar FS 30CDi Regular Gas Boiler 30kw 92% 5 years £1,588 VIEW
Worcester Bosch Greenstar Fs 42CDi Regular Gas Boiler 41kw 92% 5 years £2,091 VIEW
Worcester Bosch Greenstar 27i System Gas Boiler 27kw 92% 5 years £1,067 VIEW
Worcester Bosch Greenstar 30i System Gas Boiler 30kw 92% 5 years £1,114 VIEW
Worcester Bosch GB162 50kW System Gas Boiler 49.9 kw 93% 2 years £2,209 VIEW
Worcester Bosch GB162 65kW System Gas Boiler 69.5 kw 93% 2 years £2,646 VIEW
Worcester Bosch Greenstar 8000 Style 30kW Combi Gas Boiler 30kw 94% 5 years £1,300 VIEW
Worcester Bosch Greenstar 8000 Style 40kW Combi Gas Boiler 40kw 94% 5 years £1,625 VIEW
Worcester Bosch Greenstar 8000 Style 45kW Combi Gas Boiler 45kw 94% 5 years £1,908 VIEW
Worcester Bosch Greenstar 8000 Style 50kW Combi Gas Boiler 50kw 94% 5 years £2,297 VIEW
Worcester Bosch Greenstar 8000 Style 30kW System Gas Boiler 30kw 94% 5 years £1,317 VIEW
Worcester Bosch Greenstar 8000 Style 35kW Combi Gas Boiler 35kw 94% 5 years £1,500 VIEW
Worcester Bosch Greenstar 8000 Style 35kW System Gas boiler 35kw 94% 5 years £1,446 VIEW
Worcester Bosch Greenstar 8000 Life 30kW Combi Gas Boiler 30kw 94% 5 years £1,200 VIEW
Worcester Bosch Greenstar 8000 Life 35kW Combi Gas Boiler 35kw 94% 5 years £1,315 VIEW
Worcester Bosch Greenstar 8000 Life 40kW Combi Gas Boiler 40kw 94% 5 years £1,495 VIEW
Worcester Bosch Greenstar 8000 Life 45kW Combi Gas Boiler 45kw 94% 5 years £1,800 VIEW
Worcester Bosch Greenstar 8000 Life 50kW Combi Gas Boiler 50kw 94% 5 years £2,100 VIEW
Worcester Bosch Greenstar 8000 Life 30kW System Gas Boiler 30kw 94% 5 years £1,236 VIEW
Worcester Bosch Greenstar 8000 Life 35kW System Gas Boiler 35kw 94% 5 years £1,357 VIEW
Worcester Bosch Greenstar 8000 Life 30kW Regular Gas Boiler 30kw 94% 5 years £1,255 VIEW
Worcester Bosch Greenstar 8000 Life 35kW Regular Gas Boiler 35kw 94% 5 years £1,546 VIEW
Worcester Bosch Greenstar 8000 Life 40kW Regular Gas Boiler 40kw 94% 5 years £1,776 VIEW
Worcester Bosch Greenstar 8000 Life 45kW Regular Gas Boiler 45kw 94% 5 years £2,028 VIEW
Worcester Bosch Greenstar 8000 Life 50kW Regular Gas Boiler 50kw 94% 5 years £2,300 VIEW
Worcester Bosch 2000 30kW Combi Gas Boiler 30kw 93% 5 years £890 VIEW
Worcester Bosch GB162 85kW System Gas Boiler 84.5 kw N/a 2 years £3,509 VIEW
Worcester Bosch GB162 100kW System Gas Boiler 99.5 kw N/a 2 years £3,837 VIEW
Worcester Bosch Greenstar 21Ri Regular Gas Boiler 21 kw 92% 5 years £996 VIEW

Show Discontinued

Worcester Bosch Greenstar 27CDi Combi Gas Boiler 27kw 90.3 5 years £1,700 VIEW
Worcester Bosch Greenstar 37CDi Combi Gas Boiler 32kw 90.1 5 years £1,282 VIEW
Worcester Bosch Greenstar 30CDi Combi Gas Boiler 30kw 90.1 5 years £1,127 VIEW
Worcester Bosch Greenstar 42CDi Combi Gas Boiler 42kw 90.1 5 years £1,769 VIEW
Worcester Bosch Greenstar 24i Junior Combi Gas Boiler 24kw 89.10% 7 years £800 VIEW
Worcester Bosch Greenstar 42CDi Classic Combi Gas Boiler 42kw 92% 2 years £1,600 VIEW
Worcester Bosch Greenstar 34CDi Classic Combi Gas Boiler 34kw 92% 2 years £1,169 VIEW
Worcester Bosch Greenstar 38CDi Classic Combi Gas Boiler 38kw 92% 2 years £1,331 VIEW
Worcester Bosch Greenstar 29CDi Classic Combi Gas Boiler 29kw 89.10% 2 years £1,116 VIEW
Worcester Bosch Greenstar 40CDi Classic Regular Gas Boiler 40kw 92% 2 years £1,495 VIEW
Worcester Bosch Greenstar 28i Junior Combi Gas Boiler 28kw 89.10% 2 years £900 VIEW
Worcester Bosch Greenstar 30CDi Classic Regular Gas Boiler 30kw 92% 2 years £1,100 VIEW
Worcester Bosch Greenstar 30CDi Classic System Gas Boiler 30 kw 92% 7 years £1,155 VIEW
Worcester Bosch Greenstar 35CDi Classic System Gas Boiler 35kw 92% 7 years £1,187 VIEW

Zanussi

Boiler Model kW Efficiency Warranty Typical Price
Zanussi Ultra Combi 30kW Gas Boiler 24.2 kw 93% 2 years £N/A VIEW
Zanussi Ultra System 15kW Gas Boiler 15 kw 93% 2 years £N/A VIEW
Zanussi Ultra System 18kW Gas Boiler 18kw 92% 2 years £N/A VIEW
Zanussi Ultra System 24kW Gas Boiler 24.2 kw 93% 2 years £N/A VIEW
Zanussi Ultra System 30kW Gas Boiler 30.3 kw 93% 2 - 10 years £N/A VIEW
Zanussi Ultra Combi 35kW Gas Boiler 24.2 kw 91% 2 years £N/A VIEW

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