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Compare Regular Boilers

You can select up to 4 boilers. Simply add your choices to compare.

Filter boilers

Fuel type

Boiler type

Manufacturer

Alpha

Ariston

Boiler Model kW Efficiency Warranty Typical Price
Ariston CLAS HE 24kW Regular Gas Boiler 24kw 90.3% 5 years £795 COMPARE

ATAG

Boiler Model kW Efficiency Warranty Typical Price
ATAG IR40 40kW Regular Gas Boiler 40kw 89.8% 10 years £0 COMPARE
ATAG IR32 32kW Regular Gas Boiler 32kw 89.8% 10 years £1971 COMPARE
ATAG IR24 24kW Regular Gas Boiler 24kw 89.8% 10 years £1971 COMPARE
ATAG IR18 18kW Regular Gas Boiler 18kw 89.8% 10 years £0 COMPARE
ATAG IR15 15kW Regular Gas Boiler 15kw 89.8% 10 years £0 COMPARE

Baxi

Boiler Model kW Efficiency Warranty Typical Price
Baxi Solo 15 HE A Regular Gas Boiler 15kw 89.2% 2 years £878 COMPARE
Baxi EcoBlue Heat 12 Regular Gas Boiler 12kw 89.2% 2 years £832 COMPARE
Baxi EcoBlue Heat 15 Regular Gas Boiler 15kw 89.2% 2 years £843 COMPARE
Baxi EcoBlue Heat 18 Regular Gas Boiler 18kw 89.2% 2 years £913 COMPARE
Baxi EcoBlue Heat 21 Regular Gas Boiler 21kw 89.2% 2 years £860 COMPARE
Baxi EcoBlue Heat 24 Regular Gas Boiler 24kw 89.1% 2 years £925 COMPARE
Baxi EcoBlue Advance Heat 13 Regular Gas Boiler 13kw 89.2% 7 years £776 COMPARE
Baxi EcoBlue Advance Heat 16 Regular Gas Boiler 16kw 89.2% 7 years £895 COMPARE
Baxi EcoBlue Advance Heat 19 Regular Gas Boiler 19kw 89.2% 7 years £908 COMPARE
Baxi EcoBlue Advance Heat 25 Regular Gas Boiler 25kw 89.1% 7 years £925 COMPARE
Baxi EcoBlue Advance Heat 30 Regular Gas Boiler 30kw 89.1% 7 years £985 COMPARE
Baxi 412 Heat 12kW Regular Gas Boiler 12kw 89.2% 5 years £669 COMPARE
Baxi 415 Heat 15kW Regular Gas Boiler 15kw 89.2% 5 years £691 COMPARE
Baxi 418 Heat 18kW Regular Gas Boiler 18kw 89.2% 5 years £903 COMPARE
Baxi 424 Heat 24kW Regular Gas Boiler 24kw 89.1% 5 years £662 COMPARE
Baxi 430 Heat 30kW Regular Gas Boiler 30kw 89.1% 5 years £922 COMPARE
Baxi 212 Heat 12kW Regular Gas Boiler 12kw 89.2% 3 years £832 COMPARE
Baxi 215 Heat 15kW Regular Gas Boiler 15kw 89.2% 3 years £883 COMPARE
Baxi 218 Heat 18kW Regular Gas Boiler 18kw 89.2% 3 years £956 COMPARE
Baxi 224 Heat 24kW Regular Gas Boiler 24kw 89.2% 3 years £770 COMPARE
Baxi 230 Heat 30kW Regular Gas Boiler 30kw 89.1% 3 years £766 COMPARE

Ferroli

Boiler Model kW Efficiency Warranty Typical Price
Ferroli Optimax HE 18 OV Regular Gas Boiler 18kw 92.5% 5 years £617 COMPARE
Ferroli Optimax 25 OV Regular Gas Boiler 25kw 90.4% 5 years £559 COMPARE

Firebird

Boiler Model kW Efficiency Warranty Typical Price
Firebird Enviromax Slimline Heatpac External 20kW Regular Oil Boiler 20kw 89.1% 2 years £1530 COMPARE
Firebird Enviromax Slimline Heatpac External 26kW Regular Oil Boiler 26kw 91.71% 2 years £1740 COMPARE
Firebird Enviromax Slimline Heatpac External 35kW Regular Oil Boiler 35kw 92% 2 years £1940 COMPARE
Firebird Enviromax Blue Supreme Utility Internal 20kW Regular Oil Boiler 20kw 93% 2 years £2440 COMPARE
Firebird Enviromax Blue Supreme Utility Internal 26kW Regular Oil Boiler 26kw 93% 2 years £2435 COMPARE
Firebird Enviromax Blue Supreme Popular Boilerhouse 20kW Reg. Oil Boiler 20kw 92% 2 years £2325 COMPARE
Firebird Enviromax Blue Supreme Popular Boilerhouse 26kW Reg. Oil Boiler 26kw 93% 2 years £2385 COMPARE
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 20kW Reg Oil Boiler 20kw 93% 2 years £2100 COMPARE
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 26kW Reg Oil Boiler 26kw 93% 2 years £2200 COMPARE
Firebird Enviromax Popular Boilerhouse 18kW Regular Oil Boiler 18kw 92% 2 years £1080 COMPARE
Firebird Enviromax Popular Boilerhouse 20kW Regular Oil Boiler 20kw 93% 2 years £1200 COMPARE
Firebird Enviromax Popular Boilerhouse 26kW Regular Oil Boiler 26kw 93% 2 years £1300 COMPARE
Firebird Enviromax Popular Boilerhouse 35kW Regular Oil Boiler 35kw 92% 2 years £1900 COMPARE
Firebird Enviromax Popular Boilerhouse 44kW Regular Oil Boiler 44kw 93% 2 years £1900 COMPARE
Firebird Enviromax Popular Boilerhouse 58kW Regular Oil Boiler 58kw 93% 2 years £2200 COMPARE
Firebird Enviromax Popular Boilerhouse 100kW Regular Oil Boiler 100kw 92% 2 years £2900 COMPARE
Firebird Enviromax Kitchen Internal 18kW Regular Oil Boiler 18kw 93% 2 years £1150 COMPARE
Firebird Enviromax Kitchen Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1270 COMPARE
Firebird Enviromax Kitchen Internal 26kW Regular Oil Boiler 26kw 92% 2 years £1650 COMPARE
Firebird Enviromax Kitchen Internal 35kW Regular Oil Boiler 35kw 92% 2 years £1800 COMPARE
Firebird Enviromax Kitchen Internal 44kW Regular Oil Boiler 44kw 93% 2 years £1950 COMPARE
Firebird Enviromax Kitchen Internal 58kW Regular Oil Boiler 58kw 92% 2 years £2050 COMPARE
Firebird Enviromax Kitchen Internal 73kW Regular Oil Boiler 73kw 92% 2 years £2600 COMPARE
Firebird Enviromax Heat-Pac External 18kW Regular Oil Boiler 18kw 93% 2 years £1275 COMPARE
Firebird Enviromax Heat-Pac External 20kW Regular Oil Boiler 20kw 93% 2 years £1400 COMPARE
Firebird Enviromax Heat-Pac External 26kW Regular Oil Boiler 26kw 92% 2 years £1600 COMPARE
Firebird Enviromax Heat-Pac External 35kW Regular Oil Boiler 35kw 93% 2 years £1800 COMPARE
Firebird Enviromax Heat-Pac External 44kW Regular Oil Boiler 44kw 93% 2 years £1900 COMPARE
Firebird Enviromax Heat-Pac External 58kW Regular Oil Boiler 58kw 92% 2 years £2470 COMPARE
Firebird Enviromax Heat-Pac External 73kW Regular Oil Boiler 73kw 93% 2 years £1860 COMPARE
Firebird Enviroblue Kitchen Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1860 COMPARE
Firebird Enviroblue Kitchen Internal 26kW Regular Oil Boiler 26kw 92% 2 years £1700 COMPARE
Firebird Enviroblue Kitchen Internal 35kW Regular Oil Boiler 35kw 93% 2 years £2205 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 20kW Regular Oil Boiler 20kw 93% 2 years £1480 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 26kW Regular Oil Boiler 26kw 92% 2 years £1575 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 35kW Regular Oil Boiler 35kw 93% 2 years £1550 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext 20kW Regular Oil Boiler 20kw 93% 2 years £1290 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext. 35kW Regular Oil Boiler 35kw 92% 2 years £2200 COMPARE
Firebird Envirolite Boilerhouse 20kW Regular Oil Boiler 20kw 93% 2 years £1190 COMPARE
Firebird Envirolite Boilerhouse 26kW Regular Oil Boiler 26kw 93% 2 years £1275 COMPARE
Firebird Envirolite Boilerhouse 35kW Regular Oil Boiler 35kw 92% 2 years £1250 COMPARE
Firebird Envirolite Utility Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1120 COMPARE
Firebird Envirolite Utility Internal 26kW Regular Oil Boiler 26kw 93% 2 years £1500 COMPARE
Firebird Envirolite System Internal 20kW Oil Boiler 20kw 93% 2 years £1200 COMPARE
Firebird Envirolite System Internal 26kW Oil Boiler 26kw 93% 2 years £1430 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext. 26kW Regular Oil Boiler 26kw 92% 2 years £1300 COMPARE
Firebird Enviroblue Heatpac 20kW External Regular Oil Boiler 20kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue Heatpac 26kW External Regular Oil Boiler 26kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue Heatpac 35kW External Regular Oil Boiler 35kw 94.4% 2 years £0 COMPARE
Firebird Envirolite Slimline Silverpac 20kW External Regular Oil Boiler 20kw 93.8% 2 years £0 COMPARE
Firebird Envirolite Slimline Silverpac 26kW External Regular Oil Boiler 26kw 93.7% 2 years £0 COMPARE
Firebird Enviroblue Popular 26kW Boilerhouse Regular Oil Boiler 26kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue Popular 35kW Boilerhouse Regular Oil Boiler 35kw 94.4% 2 years £0 COMPARE

Glow-worm

Grant

Boiler Model kW Efficiency Warranty Typical Price
Grant Vortex Eco Utility 35kW Regular Oil Boiler 35kw 90.3% 2 years £1600 COMPARE
Grant Vortex Pro External 21kW Regular Oil Boiler 21kw 90.7% 2 years £1430 COMPARE
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.8% 2 years £1780 COMPARE
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler 36kw 91.7% 2 years £1875 COMPARE
Grant VortexBlue External 21kW Regular Oil Boiler 21kw 90.8% 2 years £1975 COMPARE
Grant VortexBlue External 26kW Regular Oil Boiler 26kw 91.7% 2 years £2125 COMPARE
Grant VortexBlue External 36kW Regular Oil Boiler 36kw 94.5% 2 years £2995 COMPARE
Grant Vortex Eco Utility 21kW Regular Oil Boiler 21kw 92.7% 2 years £1225 COMPARE
Grant Vortex Eco Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1450 COMPARE
Grant Vortex Eco External 21kW Regular Oil Boiler 21kw 92.7% 2 years £1310 COMPARE
Grant Vortex Eco External 26kW Regular Oil Boiler 26kw 91.7% 2 years £1695 COMPARE
Grant Vortex Eco External 35kW Regular Oil Boiler 35kw 92.4% 2 years £1770 COMPARE
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.8% 2 years £1350 COMPARE
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler 36kw 91.7% 2 years £1520 COMPARE
Grant Vortex Pro Kitchen/Utility 58kW Regular Oil Boiler 58kw 94.5% 2 years £1985 COMPARE
Grant Vortex Pro Kitchen/Utility 70kW Regular Oil Boiler 70kw 91.6% 2 years £2200 COMPARE
Grant Vortex Pro External 26kW Regular Oil Boiler 26kw 91.20% 2 years £2300 COMPARE
Grant Vortex Pro External 36kW Regular Oil Boiler 36kw 94.5% 2 years £1950 COMPARE
Grant Vortex Pro External 46kW Regular Oil Boiler 46kw 90% 2 years £2075 COMPARE
Grant Vortex Pro External 58kW Regular Oil Boiler 58kw 91.9% 2 years £2445 COMPARE
Grant Vortex Pro External 70kW Regular Oil Boiler 70kw 91.6% 2 years £2595 COMPARE
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1455 COMPARE
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler 16kw 90.5% 2 years £1750 COMPARE
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1550 COMPARE
Grant Vortex Pro Boiler House 26kW Regular Oil Boiler 36kw 94.6% 2 years £1525 COMPARE
Grant Vortex Pro Boiler House 46kW Regular Oil Boiler 46kw 90.6% 2 years £1740 COMPARE
Grant Vortex Pro Boiler House 58kW Regular Oil Boiler 58kw 91.9% 2 years £2000 COMPARE
Grant Vortex Pro Boiler House 70kW Regular Oil Boiler 70kw 96.2% 2 years £2125 COMPARE
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler 36kw 94.5% 2 years £1775 COMPARE
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.71% 2 years £1995 COMPARE
Grant Vortex Boiler House 21kW Regular Oil Boiler 21kw 90.7% 5 years £1200 COMPARE
Grant Vortex Boiler House 26kW Regular Oil Boiler 26kw 90.7% 5 years £1275 COMPARE
Grant Vortex Boiler House 35kW Regular Oil Boiler 35kw 94.6% 5 years £1655 COMPARE
Grant Vortex Boiler House 46kW Regular Oil Boiler 46kw 90% 5 years £1950 COMPARE
Grant Vortex Boiler House 58kW Regular Oil Boiler 58kw 91.9% 5 years £2121 COMPARE
Grant Vortex Boiler House 70kW Regular Oil Boiler 70kw 91.6% 5 years £2125 COMPARE
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1460 COMPARE
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler 46kw 90% 2 years £2110 COMPARE
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler 16kw 90.1% 2 years £1365 COMPARE

Ideal

Boiler Model kW Efficiency Warranty Typical Price
Ideal Logic Heat 12kW Regular Gas Boiler 12kw 89.40% 7 years £770 COMPARE
Ideal Mexico HE 24kW Regular Gas Boiler 24kw 88.8% 2 year £1400 COMPARE
Ideal Logic Plus Heat 12kW Regular Gas Boiler 12kw 89.4% 7 years £695 COMPARE
Ideal Logic Plus Heat 15kW Regular Gas Boiler 15kw 89.4% 7 years £695 COMPARE
Ideal Logic Plus Heat 18kW Regular Gas Boiler 18kw 89.6% 7 years £755 COMPARE
Ideal Logic Plus Heat 24kW Regular Gas Boiler 24kw 89.8% 7 years £844 COMPARE
Ideal Logic Plus Heat 30kW Regular Gas Boiler 30kw 89.5% 7 years £925 COMPARE
Ideal Logic Heat 15kW Regular Gas Boiler 15kw 90% 2 years £700 COMPARE
Ideal Logic Heat 18kW Regular Gas Boiler 18kw 98.5% 5 years £791 COMPARE
Ideal Logic Heat 24kW Regular Gas Boiler 24kw 90% 2 years £850 COMPARE
Ideal Logic Heat 30kW Regular Gas Boiler 30kw 89.3% 2 years £950 COMPARE
Ideal Mexico HE 15kW Regular Gas Boiler 15kw 89.7% 2 years £1030 COMPARE
Ideal Mexico HE 18kW Regular Gas Boiler 18kw 89.7% 2 years £1120 COMPARE
Ideal Mexico HE 30kW Regular Gas Boiler 30kw 88.9% 2 years £1925 COMPARE
Ideal Mexico HE 36kW Regular Gas Boiler 36kw 89% 2 years £2200 COMPARE
Ideal EvoMax 30kW Regular Gas Boiler 30kw 96.7% 2 years £2300 COMPARE
Ideal EvoMax 40kW Regular Gas Boiler 40kw 96.2% 2 years £2600 COMPARE
Ideal EvoMax 60kW Regular Gas Boiler 60kw 96.9% 2 years £2700 COMPARE
Ideal EvoMax 80kW Regular Gas Boiler 80kw 97.2% 2 years £3100 COMPARE
Ideal EvoMax 100kW Regular Gas Boiler 100kw 96.7% 2 years £3800 COMPARE
Ideal EvoMax 120kW Regular Gas Boiler 120kw 96.6% 2 years £4100 COMPARE
Ideal EvoMax 150kW Regular Gas Boiler 150kw 96.7% 2 years £4500 COMPARE
Ideal Logic Max Heat 12Kw Regular Gas Boiler 12kw 93% 10 years £839 COMPARE
Ideal Logic Max Heat 15kW Regular Gas Boiler 15kw 93% 10 years £876 COMPARE
Ideal Logic Max Heat 18kW Regular Gas Boiler 18kw 93% 10 years £911 COMPARE
Ideal Logic Max Heat 24kW Regular Gas Boiler 24kw 94% 10 years £946 COMPARE
Ideal Logic Max Heat 30kW Regular Gas Boiler 30kw 93% 10 years £1059 COMPARE

Intergas

Johnson and Starley

Boiler Model kW Efficiency Warranty Typical Price
Johnson and Starley Quantec 24r Regular 24kW Gas Boiler 24kw 89.6% 8 years £0 COMPARE
Johnson and Starley Quantec 16kW Regular Gas Boiler 16kw 88.8% 8 years £0 COMPARE

Keston

Boiler Model kW Efficiency Warranty Typical Price
Keston Heat 45kW Regular Gas Boiler 45kw 89.2% 7 years £2225 COMPARE
Keston Heat 55kW Regular Gas Boiler 55kw 89.6% 7 years £2550 COMPARE

Main

Boiler Model kW Efficiency Warranty Typical Price
Main HE A 12kW Regular Gas Boiler 12kw 88.7% 3 years £500 COMPARE
Main HE A 15kW Regular Gas Boiler 15kw 89% 3 years £520 COMPARE
Main HE A 18kW Regular Gas Boiler 18kw 88.7% 3 years £540 COMPARE
Main HE A 24kW Regular Gas Boiler 24kw 88.9% 3 years £600 COMPARE

Mistral

Boiler Model kW Efficiency Warranty Typical Price
Mistral Kitchen Utility Classic KUT1 20kW Regular Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1078 COMPARE
Mistral Kitchen Utility Classic KUT2 26kW Regular Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £1138.8 COMPARE
Mistral Kitchen Utility Classic KUT3 35kW Regular Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1290 COMPARE
Mistral Kitchen Utility Classic KUT4 41kW Regular Oil Boiler -41kw 87% 2 yr. parts - 5 yr. heat exch £1440 COMPARE
Mistral Kitchen Utility Classic KUT5 50kW Regular Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £1620 COMPARE
Mistral Kitchen Utility Classic KUT6 58kW Regular Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £1800 COMPARE
Mistral Kitchen Utility Classic KUT7 68kW Regular Oil Boiler 68kw 86% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Boiler House Classic BH1 20kW Regular Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1078 COMPARE
Mistral Boiler House Classic BH2 26kW Regular Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £1138 COMPARE
Mistral Boiler House Classic BH3 35kW Regular Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1275 COMPARE
Mistral Boiler House Classic BH4 41kW Regular Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £1440 COMPARE
Mistral Boiler House BH5 50kW Regular Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £1620 COMPARE
Mistral Boiler House BH6 58kW Regular Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £1800 COMPARE
Mistral Boiler House BH7 68kW Regular Oil Boiler 68kw 86% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Outdoor Utility Standard OD1 20kW Regular Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1260 COMPARE
Mistral Outdoor Utility Standard OD2 26kW Regular Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £1320 COMPARE
Mistral Outdoor Utility Standard OD4 41kW Regular Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £1620 COMPARE
Mistral Outdoor Utility OD5 50kW Regular Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £1800 COMPARE
Mistral Outdoor Utility OD6 58kW Regular Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Outdoor Utility OD7 68kW Regular Oil Boiler 68kw 86% 2 yr. parts - 5 yr. heat exch £2100 COMPARE
Mistral Kitchen Utility Classic CKUT1 20kW Regular Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Kitchen Utility Classic CKUT2 26kW Regular Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £1998 COMPARE
Mistral Kitchen Utility Classic CKUT3 35kW Regular Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2380 COMPARE
Mistral Kitchen Utility Classic CKUT4 41kW Regular Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £2800 COMPARE
Mistral Kitchen Utility Classic CKUT5 50kW Regular Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £3060 COMPARE
Mistral Kitchen Utility Classic CKUT6 58kW Regular Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £3180 COMPARE
Mistral Kitchen Utility Classic CKUT7 68kW Regular Oil Boiler 68kw 90% 2 yr. parts - 5 yr. heat exch £3250 COMPARE
Mistral Boiler House Classic CBH1 20kW Regular Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £1185 COMPARE
Mistral Boiler House Classic CBH2 26kW Regular Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £1260 COMPARE
Mistral Boiler House Classic CBH3 35kW Regular Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £1500 COMPARE
Mistral Boiler House Classic CBH4 41kW Regular Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £1680 COMPARE
Mistral Boiler House CBH5 50kW Regular Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £1860 COMPARE
Mistral Boiler House CBH6 58kW Regular Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £1950 COMPARE
Mistral Boiler House CBH7 68kW Regular Oil Boiler 68kw 90% 2 yr. parts - 5 yr. heat exch £2040 COMPARE
Mistral Outdoor Utility Standard COD1 20kW Regular Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £1365 COMPARE
Mistral Outdoor Utility Standard COD2 26kW Regular Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £1410 COMPARE
Mistral Outdoor Utility Standard COD3 35kW Regular Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £1680 COMPARE
Mistral Outdoor Utility Standard COD4 41kW Regular Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £2040 COMPARE
Mistral Outdoor Utility COD7 68kW Regular Oil Boiler 68kw 90% 2 yr. parts - 5 yr. heat exch £2460 COMPARE
Mistral Outdoor Utility COD5 50kW Regular Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Outdoor Utility COD6 58kW Regular Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £2340 COMPARE
Mistral Outdoor Utility Standard OD3 35kW Regular Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1500 COMPARE

Potterton

Boiler Model kW Efficiency Warranty Typical Price
Potterton Promax HE Plus 15 kW Regular Gas Boiler 15kw 89.40% 1 year £775 COMPARE
Potterton Promax SL Heat 12kW Regular Gas Boiler 12kw 91.10% 1 year £675 COMPARE
Potterton Promax SL Heat 24kW Regular Gas Boiler 24kw 88.80% 1 year £925 COMPARE
Potterton Promax HE Plus 24 kW Regular Gas Boiler 24kw 89.4% 1 year £871 COMPARE
Potterton Promax HE Plus 30 kW Regular Gas Boiler 30kw 89.4% 1 year £875 COMPARE
Potterton Promax SL Heat 18kW Regular Gas Boiler 18kw 89.4% 2 years £850 COMPARE
Potterton Promax SL Heat 15kW Regular Gas Boiler 15kw 89.4% 2 years £790 COMPARE
Potterton Promax Store 90L Regular Gas Boiler 24kw 89% 2 years £717 COMPARE
Potterton Promax Store 155L Regular Gas Boiler 24kw 89% 2 years £1697 COMPARE
Potterton Promax Store 150L Regular Gas Boiler 24kw 89% 2 years £2000 COMPARE
Potterton Ultra Regular 24kW Gas Boiler 24kw 89.1% 2 years £1100 COMPARE
Potterton Ultra Regular 21kW Gas Boiler 21kw 89.1% 2 years £1110 COMPARE
Potterton Ultra Regular 18kW Gas Boiler 18kw 89.2% 2 years £988 COMPARE
Potterton Ultra Regular 15kW Gas Boiler 15kw 89.2% 2 years £988 COMPARE
Potterton Ultra Regular 12kW Gas Boiler 12kw 89.2% 2 years £984 COMPARE
Potterton Assure Heat 13kW Regular Gas Boiler 13kw 93% 2 years £854 COMPARE
Potterton Assure Heat 16kW Regular Gas Boiler 16kw 93% 2 years £948 COMPARE
Potterton Assure Heat 19kW Regular Gas Boiler 19kw 93% 2 years £1023 COMPARE
Potterton Assure Heat 25kW Regular Gas Boiler 25kw 93% 2 years £1147 COMPARE
Potterton Assure Heat 30kW Regular Gas Boiler 30kw 93% 2 years £1342 COMPARE
Potterton Titanium 12kW Regular Gas Boiler 12kw 88% 7 years £0 COMPARE
Potterton Titanium 15kW Regular Gas Boiler 15kw 87.9% 7 years £0 COMPARE
Potterton Titanium 18kW Regular Gas Boilerbo 18kw 87.8% 7 years £0 COMPARE
Potterton Titanium 24kW Regular Gas Boiler 24kw 87.5% 7 years £0 COMPARE
Potterton Titanium 30kW Regular Gas Boiler 30kw 87.5% 7 years £0 COMPARE

Ravenheat

Boiler Model kW Efficiency Warranty Typical Price
Ravenheat CSI Primary 25kW Regular Gas Boiler 25kw 90.2% 3 years £636 COMPARE

Vaillant

Viessmann

Vokera

Boiler Model kW Efficiency Warranty Typical Price
Vokera Mynute 15VHE Open Vent Regular Gas Boiler 15kw 89.3% 2 years £530 COMPARE
Vokera Mynute 20VHE Open Vent Regular Gas Boiler 20kw 88.8% 2 years £470 COMPARE

Warmflow

Worcester Bosch

Boiler Model kW Efficiency Warranty Typical Price
Worcester Bosch Greenstar Camray 18 Regular Oil Boiler 18kw 93.1 5 years £2263 COMPARE
Worcester Bosch Greenstar Camray 25 Regular Oil Boiler 25kw 93.2 5 years £2284 COMPARE
Worcester Bosch Greenstar Camray 32 Regular Oil Boiler 32kw 94.2 5 years £2072 COMPARE
Worcester Bosch Greenstar Camray Utility 18 Regular Oil Boiler 18kw 93.1 5 years £2072 COMPARE
Worcester Bosch Greenstar Camray Utility 32 Regular Oil Boiler 32kw 94.2 5 years £2030 COMPARE
Worcester Bosch Greenstar Camray External 18 Regular Oil Boiler 18kw 93.1 5 years £2096 COMPARE
Worcester Bosch Greenstar Camray Utility 25 Regular Oil Boiler 25kw 93.2 5 years £2030 COMPARE
Worcester Bosch Greenstar Camray External 32 Regular Oil Boiler 32kw 94.2 5 years £2030 COMPARE
Worcester Bosch Greenstar Camray External 25 Regular Oil Boiler 25kw 93.2 5 years £1608 COMPARE
Worcester Bosch Greenstar 40CDi Classic Regular Gas Boiler 40kw 92% 2 years £1495 COMPARE
Worcester Bosch Greenstar 24Ri Regular Gas Boiler 24kw 91% 2 years £900 COMPARE
Worcester Bosch Greenstar Danesmoor 32 Regular Oil Boiler 32kw 90.70% 2 years £2200 COMPARE
Worcester Bosch Greenstar Utility 70 Regular Oil Boiler 70kw 88% 2 years £2300 COMPARE
Worcester Bosch Greenstar Utility 50 Regular Oil Boiler 50 kw 89% 2 years £2100 COMPARE
Worcester Bosch Greenstar Danesmoor 25 Regular Oil Boiler 25kw 90% 2 years £1580 COMPARE
Worcester Bosch Greenstar 30CDi Classic Regular Gas Boiler 30kw 92% 2 years £1100 COMPARE
Worcester Bosch Greenstar 18Ri Regular Gas Boiler 18kw 91% 2 years £840 COMPARE
Worcester Bosch Greenstar 15Ri Regular Gas Boiler 15kw 91% 2 years £785 COMPARE
Worcester Bosch Greenstar 12Ri Regular Gas Boiler 12kw 91% 3 years £731 COMPARE
Worcester Bosch Greenstar 27Ri Regular Gas Boiler 27kw 92% 5 years £1020 COMPARE
Worcester Bosch Greenstar 30Ri Regular Gas Boiler 30kw 92% 5 years £1040 COMPARE
Worcester Bosch Greenstar FS 30CDi Regular gas boiler 30kw 92% 5 years £1433 COMPARE
Worcester Bosch Greenstar Fs 42CDi Regular Gas Boiler 42kw 92% 5 years £1640 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 25 Regular Oil Boiler 25kw 90% 2 years £1550 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 32 Regular Oil Boiler 32kw 91% 2 years £1975 COMPARE
Worcester Bosch Greenstar Danesmoor External 18 Regular Oil Boiler 18kw 91% 2 years £1750 COMPARE
Worcester Bosch Greenstar Danesmoor External 25kW Regular Oil Boiler 25kw 90% 2 years £2300 COMPARE
Worcester Bosch Greenstar Danesmoor External 32 Regular Oil Boiler 32kw 91% 2 years £2300 COMPARE
Worcester Bosch Greenstar Danesmoor 18 Regular Oil Boiler 18kw 91% 5 years £1380 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 18 Regular Oil Boiler 18kw 91% 5 years £1375 COMPARE

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