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Alpha (18)
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Ferroli (7)
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Grant (15)
Ideal (24)
Intergas (4)
Johnson and Starley (1)
Keston (1)
Main (4)
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Potterton (17)
Ravenheat (2)
Vaillant (25)
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Alpha

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Alpha CD28S System Gas Boiler	28kw	88.80%	3 years	£840	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha CD20S System Gas Boiler	20kw	88.8%	3 years	£770	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha CD12S System Gas Boiler	12kw	88.60%	3 years	£760	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha InTec2 20SE System Gas Boiler	20kw	88.9%	5 years	£795	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha InTec2 30SE System Gas Boiler	30kw	89%	5 years	£827	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha InTec 12S System Gas Boiler	13kw	88.80%	3 years	£800	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha InTec 18S System Gas Boiler	20kw	88.80%	3 years	£900	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha InTec 28S System Gas Boiler	30kw	89.00%	3 years	£900	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha ProTec Plus 50 System Gas Boiler	54kw	88.5%	3 years	£983	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha ProTec Plus 70 System Gas Boiler	74kw	88.6%	3 years	£985	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha ProTec Plus 90 System Gas Boiler	98kw	88.7%	3 years	£1144	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha ProTec Plus 115 System Gas Boiler	121kw	88.5%	3 years	£1246	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha E-TEC 20S System Gas Boiler	20kw	88.9%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Alpha E-TEC 30s System Gas Boiler	30kw	89%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Ariston

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Ariston GENUS HE 24 System Gas Boiler	24kw	90.3%	1 year	£571	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston E-SYSTEM evo 24 System Gas Boiler	24kw	90%	2 years	£670	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston E-SYSTEM evo 30 System Gas Boiler	30kw	90.2%	2 years	£775	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston CLAS HE SYSTEM evo 18 System Gas Boiler	18kw	90.1%	5 years	£700	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston CLAS HE SYSTEM evo 24 System Gas Boiler	24kw	90%	5 years	£725	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston CLAS HE SYSTEM evo 30 System Gas Boiler	30kw	90%	5 years	£760	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston E-System One 24kW Gas Boiler	24kw	90%	2 years	£739	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston E-System One 30kW Gas Boiler	30kw	90%	2 years	£793	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston Clas System One 18kW Gas Boiler	18kw	90%	8 years	£903	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston Clas System One 24kW Gas Boiler	24kw	90%	8 years	£991	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ariston Clas System One 30kw Gas Boiler	30kw	90%	8 years	£1122	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

ATAG

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
ATAG IS40 40kW System Gas Boiler	40kw	89.8%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
ATAG IS32 32kW System Gas Boiler	32kw	89.8%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
ATAG IS24 24kW System Gas Boiler	24kw	89.8%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
ATAG IS18 18kW System Gas Boiler	18kw	89.8%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
ATAG IS15 15kW System Gas Boiler	15kw	89.8%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Baxi

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Baxi EcoBlue System 12 Gas Boiler	12kw	89.1%	7 years	£880	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi EcoBlue System 15 Gas Boiler	15kw	89.1%	7 years	£846	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi EcoBlue System 18 Gas Boiler	18kw	89.1%	7 years	£960	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi EcoBlue System 24 Gas Boiler	24kw	89.1%	7 years	£976	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi EcoBlue System 28 Gas Boiler	28kw	89.1%	7 years	£1112	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi EcoBlue System 32 Gas Boiler	32kw	89.1%	7 years	£1127	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi Megaflo System 15 Gas Boiler	15kw	88.6%	7 years	£842	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi Megaflo System 18 Gas Boiler	18kw	88.6%	7 years	£740	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi Megaflo System 24 Gas Boiler	24kw	88.6%	7 years	£818	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi Megaflo System 28 Gas Boiler	28kw	88.5%	7 years	£847	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Baxi Megaflo System 32 Gas Boiler	32kw	88.5%	7 years	£870	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Biasi

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Biasi Inovia System ErP 25kW Gas Boiler	25kw	88.8%	5 years	£615	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Advance Plus ErP 16kW System Gas Boiler	16kw	88.7%	5 years	£570	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Advance Plus ErP 25kW System Gas Boiler	25kw	88.8%	5 years	£593	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Advance Plus ErP 30kW System Gas Boiler	30kw	88.7%	5 years	£615	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Riva Plus ErP 28kW System Gas Boiler	28kw	88.1%	2 years	£525	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Riva Plus ErP 24kW System Gas Boiler	24kw	88%	5 years	£530	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Advance 25kW System Gas Boiler	25kw	89%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Biasi Advance 30kW System Gas Boiler	30kw	89%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Ferroli

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Ferroli Optimax HE PLUS 18 s System Gas Boiler	18kw	92.5%	5 years	£539	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ferroli Optimax HE PLUS 25s System Gas Boiler	25kw	90.5%	5 years	£539	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ferroli Optimax HE 31 S System Gas Boiler	30kw	90.6%	5 years	£589	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ferroli Modena 18s HE System Gas Boiler	18kw	90.2%	5 years	£525	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ferroli Modena 25s HE System Gas Boiler	25kw	90.4%	5 years	£550	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ferroli Modena 32s HE System Gas Boiler	32kw	90.4%	5 years	£680	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Firebird

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Firebird Envirolite Utility Internal 35kW Regular Oil Boiler	35kw	92%	2 years	£2200	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Firebird Envirolite System Internal 35kW Oil Boiler	35kw	93%	2 years	£1800	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Firebird Enviroblue Kitchen System Internal 20kW Oil Boiler	20kw	93%	2 years	£1250	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Firebird Enviroblue Kitchen System Internal 26kW Oil Boiler	26kw	93%	2 years	£1450	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Firebird Enviroblue Kitchen System Internal 35kW Oil Boiler	35kw	93%	2 years	£2000	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Glow-worm

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Glow-worm Ultimate2 25kW System Gas Boiler	25kw	89.3%	5 years	£820	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Easicom 25s System Gas Boiler	25kw	89.3%	4 years	£860	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Energy System 12kW Gas Boiler	12kw	89.3%	7 years	£667	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Energy System 15kW Gas Boiler	15kw	89.3%	7 years	£725	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Energy System 18kW Gas Boiler	18kw	89.3%	7 years	£759	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Energy System 25kW Gas Boiler	25kw	89.3%	7 years	£760	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Energy System 30kW Gas Boiler	30kw	89.3%	7 years	£850	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Ultimate3 25kW System Gas Boiler	25kw	89.7%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Glow-worm Easicom3 25s System Gas Boiler	25kw	89.7%	4 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Grant

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Grant VortexBlue Kitchen/Utility 21kW System Oil Boiler	21kw	90.8%	2 years	£1650	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant VortexBlue Kitchen/Utility 26kW System Oil Boiler	26kw	91.7%	2 years	£2120	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Utility 21kW System Oil Boiler	21kw	92.7%	2 years	£1300	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Utility 26kW System Oil Boiler	26kw	91.7%	2 years	£1625	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Utility 35kW System Oil Boiler	35kw	92.4%	2 years	£1795	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Wall Hung 16kW System Oil Boiler	16kw	90.1%	2 years	£1350	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Wall Hung 21kW System Oil Boiler	21kw	90.5%	2 years	£1658	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco External System Module 21kW Oil Boiler	21kw	90.3%	2 years	£1630	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco External System Module 26kW Oil Boiler	26kw	90.3%	2 years	£1835	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco External System Module 35kW Oil Boiler	35kw	90.8%	2 years	£2120	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Pro Kitchen/Utility 26kW System Oil Boiler	26kw	91.7%	2 years	£1551	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant VortexBlue Kitchen/Utility 36kW System Oil Boiler	36kw	94.5%	2 years	£2185	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Wall Hung External 16kW System Oil Boiler	16kw	90.1%	2 years	£1755	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Eco Wall Hung External 21kW System Oil Boiler	21kw	90.5%	2 years	£1600	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Grant Vortex Pro Kitchen/Utility 46kW System Oil Boiler	46kw	90%	2 years	£2225	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Ideal

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Ideal Logic System 15kW Gas Boiler	15kw	89.30%	7 years	£700	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Plus System 15kW Gas Boiler	15kw	89.4%	7 years	£795	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Plus System 18kW Gas Boiler	18kw	89.4%	7 years	£895	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Plus System 24kW Gas Boiler	24kw	89.8%	7 years	£920	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Plus System 30kW Gas Boiler	30kw	89.5%	7 years	£865	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue 15kW System Gas Boiler	15kw	92%	10 years	£840	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue 18kW System Gas Boiler	18kw	93%	10 years	£930	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue 26kW System Gas Boiler	26kw	93%	10 years	£910	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue 32kW System Gas Boiler	32kw	93%	10 years	£1004	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic System 18kW Gas Boiler	18kw	97.8%	2 years	£890	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic System 24kW Gas Boiler	24kw	98.5%	2 years	£960	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic System 30kW Gas Boiler	30kw	98.3%	2 years	£980	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue GEN2 S15 System Gas Boiler	15kw	88.9%	10 years	£790	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal The Vogue GEN2 S18 System Gas Boiler	18kw	89.4%	10 years	£1025	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal The Vogue GEN2 S26 System Gas Boiler	26kw	89.4%	10 years	£1135	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue GEN2 S32 System Gas Boiler	32kw	89.4%	10 years	£1250	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue Max 15kW System Gas Boiler	15kw	92%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue Max 18kW System Gas Boiler	18kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue Max 26kW System Gas Boiler	26kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Vogue Max 32kW System Gas Boiler	32kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Max 15kW System Gas Boiler	15kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Max 18kW System Gas Boiler	18kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Max 24kW System Gas Boiler	24kw	94%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ideal Logic Max 30kW System Gas Boiler	30kw	93%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Intergas

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Intergas Compact HRE SB 18Kw System Gas Boiler	18kw	88.9%	7 years	£975	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Intergas Compact HRE SB 24 System Gas Boiler	23kw	88.9%	7 years	£1010	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Intergas Compact HRE SB 30 System Gas Boiler	27kw	89.2%	7 years	£1103	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Intergas Compact HRE SB 40 System Gas Boiler	41kw	89.2%	7 years	£1305	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Johnson and Starley

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Johnson and Starley QuanTec 24s System 24kW Oil Boiler	24kw	89.6%	8 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Keston

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Keston S30 30kW System Gas Boiler	30kw	89.5%	7 years	£1100	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Main

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Main System Eco Elite 24kW Gas Boiler	24kw	89.1%	3 years	£618	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Main System Eco Elite 28kW Gas Boiler	28kw	88.8%	3 years	£670	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Main Eco Compact 15kW System Gas Boiler	15kw	93%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Main Eco Compact 18kW System Gas Boiler	18kw	93%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Mistral

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Mistral Sealed System CS1 20kW Oil Boiler	20kw	92%	2 yr. parts - 5 yr. heat exch	£2300	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System CS2 26kW Oil Boiler	26kw	92%	2 yr. parts - 5 yr. heat exch	£2370	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System S1 20kW Oil Boiler	20kw	87%	2 yr. parts - 5 yr. heat exch	£1320	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System S2 26kW Oil Boiler	26kw	87%	2 yr. parts - 5 yr. heat exch	£1380	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System S3 35kW Oil Boiler	35kw	87%	2 yr. parts - 5 yr. heat exch	£1500	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System S4 41kW Oil Boiler	41kw	87%	2 yr. parts - 5 yr. heat exch	£1680	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System OD SS1 20kW Oil Boiler	20kw	87%	2 yr. parts - 5 yr. heat exch	£1500	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System OD SS2 26kW Oil Boiler	26kw	87%	2 yr. parts - 5 yr. heat exch	£1590	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System OD SS4 41kW Oil Boiler	41kw	87%	2 yr. parts - 5 yr. heat exch	£1920	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System CS3 35kW Oil Boiler	35kw	92%	2 yr. parts - 5 yr. heat exch	£2700	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Sealed System CS4 41kW Oil Boiler	41kw	93%	2 yr. parts - 5 yr. heat exch	£3200	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System COD SS1 20kW Oil Boiler	20kw	92%	2 yr. parts - 5 yr. heat exch	£1605	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System COD SS2 26kW Oil Boiler	26kw	92%	2 yr. parts - 5 yr. heat exch	£1680	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System COD SS3 35kW Oil Boiler	35kw	92%	2 yr. parts - 5 yr. heat exch	£2040	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Mistral Outdoor Sealed System COD SS4 41kW Oil Boiler	41kw	90%	2 yr. parts - 5 yr. heat exch	£2160	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Potterton

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Potterton Promax System HE Plus A 12kW Gas Boiler	12kw	91.10%	2 years	£930	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System 12kW Gas Boiler	12kw	89%	2 years	£815	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System 15kW Gas Boiler	15kw	89%	2 years	£875	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System 18kW Gas Boiler	18kw	89%	2 years	£830	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System 24kW Gas Boiler	24kw	89%	2 years	£875	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System 32kW Gas Boiler	32kw	89%	2 years	£965	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System HE Plus A 15kW Gas Boiler	15kw	91.1%	2 years	£825	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System HE Plus A 18kW Gas Boiler	18kw	91.1%	1 year	£942	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System HE Plus A 32kW Gas Boiler	32kw	91.1%	1 year	£1050	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Promax System HE Plus A 24kW Gas Boiler	24kw	91.1%	1 year	£810	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Ultra System 12kW Gas Boiler	12kw	89%	2 years	£678	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Ultra System 15kW Gas Boiler	15kw	89%	2 years	£900	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Ultra System 18kW Gas Boiler	18kw	89%	2 years	£1332	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Ultra System 21kW Gas Boiler	21kw	89%	2 years	£1322	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Ultra System 24kW Gas Boiler	24kw	89%	2 years	£1800	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Assure 15kW System Gas Boiler	15kw	93%	2 years	£859	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Potterton Assure 18kW System Gas Boiler	18kw	93%	2 years	£891	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Ravenheat

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Ravenheat WH System 4-24 26kW Gas Boiler	26kw	90.3%	5 years	£579	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Ravenheat CS System 4-24 26kW Gas Boiler	26kw	90.3%	2 years	£579	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Vaillant

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Vaillant ecoTec plus 612 System Gas Boiler	12kw	89.0%	5 years	£850	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTec plus 615 System Gas Boiler	15kw	89%	5 years	£900	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTec plus 618 System Gas Boiler	18kw	89.3%	5 years	£985	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTec plus 624 System Gas Boiler	24kw	89.4%	5 years	£1120	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTec plus 630 System Gas Boiler	30kw	89.4%	5 years	£1180	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTec plus 637 System Gas Boiler	37kw	89.2%	5 years	£1350	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoFIT pure 612 system Gas boiler	12kw	89.3%	5 years	£820	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoFIT pure 615 system Gas boiler	15kw	89.1%	5 years	£880	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoFIT pure 618 system Gas boiler	18kw	89%	5 years	£950	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoFIT pure 625 system Gas boiler	25kw	89%	5 years	£1175	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoFIT pure 630 system Gas boiler	30kw	89.3%	5 years	£1256	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant ecoTEC exclusive Green iQ 627 System Gas Boiler	27kw	94%	7 years	£1370	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant EcoTEC 65kW System Gas Boiler	65kw	95.5%	2 years	£3000	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant EcoTEC 46kW System Gas Boiler	46kw	95.8%	2 years	£2400	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant EcoTEC Plus 64kW System Gas Boiler	64kw	94%	5 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant Home 12kW System Gas Boiler	12kw	89.4%	2 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant Home 15kW System Gas Boiler	15kw	89.4%	2 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant Home 18kW System Gas Boiler	18kw	89.4%	2 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vaillant Home 25kW System Gas Boiler	25kw	89.4%	2 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Viessmann

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Viessmann B2HB Vitodens 200-W 30kW System Gas Boiler	30kw	89.1%	3 - 5 years	£1480	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B1HC Vitodens 100-W 19kW System Gas Boiler	19kw	89.2%	5 years	£995	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B1HC Vitodens 100-W 26kW System Gas Boiler	26kw	89.4%	5 years	£995	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B1HC Vitodens 100-W 30kW System Gas Boiler	30kw	89%	5 years	£1100	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B1HC Vitodens 100-W 35kW System Gas Boiler	35kw	89.4%	5 years	£1175	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B2HB Vitodens 200-W 19kW System Gas Boiler	19kw	89%	3 - 5 years	£1250	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B2HB Vitodens 200-W 26kW System Gas Boiler	26kw	89.1%	5 years	£1375	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann B2HB Vitodens 200-W 35kW System Gas Boiler	35kw	89.2%	3 - 5 years	£1300	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 20kW System Oil Boiler	20kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 24kW System Oil Boiler	24kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 28kW System Oil Boiler	28kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 35kW System Oil Boiler	35kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 42kW System Oil Boiler	42kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Viessmann Vitorondens 200-T 53kW System Oil Boiler	53kw	97%	10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Vokera

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Vokera Mynute i20 System Gas Boiler	20kw	89.5%	5 years	£550	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Mynute i30 System Gas Boiler	30kw	89.1%	5 years	£620	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Mynute 35HE System Gas Boiler	35kw	88.8%	2 years	£740	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Vision 20s System Gas Boiler	20kw	89%	5-7 years	£575	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Vision 25s System Gas Boiler	25kw	89.1%	5-7 years	£615	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Verve i50 System Gas Boiler	44kw	90%	2 years	£1900	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Evolve S 18kW System Gas Boiler	18kw	94%	7 years	£442	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Evolve S 24kW System Gas Boiler	24kw	94%	7 years	£509	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Evolve S 30kW System Gas Boiler	30kw	94%	7 years	£638	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Vokera Evolve S 35kW System Gas Boiler	35kw	94%	7 years	£684	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Warmflow

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Warmflow Kabin Pak KS70HE System 21kW Oil Boiler	21kw	90.7%	2 years	£1417	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Warmflow Kabin Pak KS90HE System 26kW Oil boiler	26kw	90.8%	2 years	£1650	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Warmflow Kabin Pak KS120HE System 33kW Oil boiler	33kw	90.7%	2 years	£1650	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Warmflow Utility US70HE System 21kW Oil Boilers	21kw	90.7%	5 years	£1175	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Warmflow Utility US90HE System 26kW Oil boiler	26kw	90.8%	5 years	£1585	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Warmflow Utility US120HE System 33kW Oil boilers	33kw	90.7%	5 years	£1510	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Worcester Bosch

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Worcester Bosch Camray Utility 32 System Oil Boiler	32kw	94.2	5 years	£2030	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Camray Utility 25 System Oil Boiler	25kw	93.2	5 years	£1608	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor Utility 18 System Oil Boiler	18 kw	91%	2 years	£1550	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 30CDi Classic System Gas Boiler	30 kw	92%	2 years	£1155	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 24i System Gas Boiler	24kw	94%	2 years	£935	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 12i System Gas Boiler	12kw	94%	2 years	£850	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 9i System Gas Boiler	9kw	93%	5 years	£808	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 15i System Gas Boiler	15kw	94%	5 years	£870	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 18i System Gas Boiler	18kw	94%	5 years	£924	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 21i System Gas Boiler	21kw	94%	5 years	£982	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 27i System Gas Boiler	27kw	92%	5 years	£981	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 30i System Gas Boiler	30kw	92%	5 years	£1112	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar 35CDi Classic System Gas Boiler	35kw	92%	2 years	£1187	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch GB162 50kW System Gas Boiler	50kw	92%	2 years	£1918	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch GB162 65kW System Gas Boiler	65kw	93%	2 years	£2364	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor 18 System Oil Boiler	18kw	91%	2 years	£1340	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor 25 System Oil Boiler	25kw	90%	2 years	£2000	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor 32 System Oil Boiler	32kw	91%	2 years	£2000	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor Utility 25 System Oil Boiler	25kw	90%	2 years	£1600	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor Utility 32 System Oil Boiler	32kw	91%	2 years	£2100	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor External 18 System Oil Boiler	18kw	91%	2 years	£2100	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor External 25 System Oil Boiler	25kw	90%	2 years	£2325	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Worcester Bosch Greenstar Danesmoor External 32 System Oil Boiler	32kw	91%	2 years	£2400	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

Zanussi

Boiler Model	kW Options	Efficiency	Standard Warranty	Typical Price	Add to Compare
Zanussi Ultra System 15kW Gas Boiler	12kw	89.3%	2 - 10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Zanussi Ultra System 18kW Gas Boiler	18kw	92%	2 - 10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Zanussi Ultra System 24kW Gas Boiler	24kw	93%	2 - 10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW
Zanussi Ultra System 30kW Gas Boiler	30kw	89.6%	2 - 10 years	£0	ADDED TO COMPARE ADD REMOVE VIEW
ADDED TO COMPARE ADD TO COMPARE ADD REMOVE VIEW

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Alpha

Ariston

ATAG

Baxi

Biasi

Ferroli

Firebird

Glow-worm

Grant

Ideal

Intergas

Johnson and Starley

Keston

Main

Mistral

Potterton

Ravenheat

Vaillant

Viessmann

Vokera

Warmflow

Worcester Bosch

Zanussi

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What kind of fuel does your boiler use?

Compare System Boilers

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

Alpha

Ariston

ATAG

Baxi

Biasi

Ferroli

Firebird

Glow-worm

Grant

Ideal

Intergas

Johnson and Starley

Keston

Main

Mistral

Potterton

Ravenheat

Vaillant

Viessmann

Vokera

Warmflow

Worcester Bosch

Zanussi

Why trust Boiler Guide

Useful links

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