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(27)
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(69)
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(46)
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(23)
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Clear search

Alpha

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Alpha E-Tec 15R 15kW Regular Gas Boiler VIEW	15.1 kw	93%	2 years	£N/A	VIEW
Alpha E-Tec 20R 20kW Regular Gas Boiler VIEW	20.4 kw	93%	2 years	£N/A	VIEW
Alpha E-Tec 25R 25kW Regular Gas Boiler VIEW	26.1 kw	93%	2 years	£N/A	VIEW
Show Discontinued
Alpha CD24R Regular Gas Boiler VIEW	24kw	88.6%	3 years	£825	VIEW
Alpha CD13R Regular Gas Boiler VIEW	13kw	88.5%	3 years	£675	VIEW
Alpha CD18R Regular Gas Boiler VIEW	18kw	88.4%	3 years	£763	VIEW

Ariston

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

ATAG

Boiler Model	kW	Efficiency	Warranty	Typical Price
ATAG IR40 40kW Regular Gas Boiler VIEW	38.8 kw	94%	10 years	£N/A	VIEW
ATAG IR32 32kW Regular Gas Boiler VIEW	31.2 kw	94%	10 years	£1,971	VIEW
ATAG IR24 24kW Regular Gas Boiler VIEW	23.2 kw	94%	10 years	£1,971	VIEW
ATAG IR18 18kW Regular Gas Boiler VIEW	17.5 kw	94%	10 years	£N/A	VIEW
ATAG IR15 15kW Regular Gas Boiler VIEW	14.7 kw	94%	10 years	£N/A	VIEW

Baxi

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Baxi 412 Heat 12kW Regular Gas Boiler VIEW	12kw	89.2%	5 years	£695	VIEW
Baxi 415 Heat 15kW Regular Gas Boiler VIEW	15kw	89.2%	5 years	£695	VIEW
Baxi 418 Heat 18kW Regular Gas Boiler VIEW	18kw	89.2%	5 years	£805	VIEW
Baxi 424 Heat 24kW Regular Gas Boiler VIEW	24kw	89.1%	5 years	£662	VIEW
Baxi 430 Heat 30kW Regular Gas Boiler VIEW	30kw	89.1%	5 years	£925	VIEW
Baxi 212 Heat 12kW Regular Gas Boiler VIEW	12kw	89.2%	3 years	£695	VIEW
Baxi 215 Heat 15kW Regular Gas Boiler VIEW	15kw	89.2%	3 years	£883	VIEW
Baxi 218 Heat 18kW Regular Gas Boiler VIEW	18kw	89.2%	3 years	£765	VIEW
Baxi 224 Heat 24kW Regular Gas Boiler VIEW	24kw	89.2%	3 years	£815	VIEW
Baxi 230 Heat 30kW Regular Gas Boiler VIEW	30kw	89.1%	3 years	£850	VIEW
Baxi 613 13kW Regular Gas Boiler VIEW	13kw	89.2	7 years	£N/A	VIEW
Baxi 616 16kW Regular Gas Boiler VIEW	16kw	89.2%	7 years	£N/A	VIEW
Baxi 619 19kW Regular Gas Boiler VIEW	19kw	89.2%	7 years	£N/A	VIEW
Baxi 625 25kW Regular Gas Boiler VIEW	25kw	89.1%	7 years	£N/A	VIEW
Baxi 630 30kW Regular Gas Boiler VIEW	30kw	89.1%	7 years	£N/A	VIEW
Show Discontinued
Baxi Solo 15 HE A Regular Gas Boiler VIEW	15kw	89.2%	2 years	£878	VIEW
Baxi EcoBlue Heat 12 Regular Gas Boiler VIEW	12kw	89.2%	2 years	£795	VIEW
Baxi EcoBlue Heat 15 Regular Gas Boiler VIEW	15kw	89.2%	2 years	£895	VIEW
Baxi EcoBlue Heat 18 Regular Gas Boiler VIEW	18kw	89.2%	2 years	£913	VIEW
Baxi EcoBlue Heat 21 Regular Gas Boiler VIEW	21kw	89.2%	2 years	£925	VIEW
Baxi EcoBlue Heat 24 Regular Gas Boiler VIEW	24kw	89.1%	2 years	£950	VIEW
Baxi EcoBlue Advance Heat 13 Regular Gas Boiler VIEW	13kw	89.2%	7 years	£795	VIEW
Baxi EcoBlue Advance Heat 16 Regular Gas Boiler VIEW	16kw	89.2%	7 years	£925	VIEW
Baxi EcoBlue Advance Heat 19 Regular Gas Boiler VIEW	19kw	89.2%	7 years	£995	VIEW
Baxi EcoBlue Advance Heat 25 Regular Gas Boiler VIEW	25kw	89.1%	7 years	£1,055	VIEW
Baxi EcoBlue Advance Heat 30 Regular Gas Boiler VIEW	30kw	89.1%	7 years	£1,095	VIEW

Biasi

Boiler Model	kW	Efficiency	Warranty	Typical Price
Biasi Advance OV 15kW Regular Gas Boiler VIEW	15kw	92%	5 years	£N/A	VIEW
Biasi Advance OV 18kW Regular Gas Boiler VIEW	18kw	92%	5 years	£N/A	VIEW
Biasi Advance OV 24kW Regular Gas Boiler VIEW	24kw	92%	5 years	£N/A	VIEW

Ferroli

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

Firebird

Boiler Model	kW	Efficiency	Warranty	Typical Price
Firebird Enviromax Slimline Heatpac External 20kW Regular Oil Boiler VIEW	20kw	89.1%	2 years	£1,625	VIEW
Firebird Enviromax Slimline Heatpac External 26kW Regular Oil Boiler VIEW	26kw	91.71%	2 years	£1,740	VIEW
Firebird Enviromax Slimline Heatpac External 35kW Regular Oil Boiler VIEW	35kw	92%	2 years	£1,940	VIEW
Firebird Enviromax Blue Supreme Utility Internal 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£2,440	VIEW
Firebird Enviromax Blue Supreme Utility Internal 26kW Regular Oil Boiler VIEW	26kw	93%	2 years	£2,435	VIEW
Firebird Enviromax Blue Supreme Popular Boilerhouse 20kW Reg. Oil Boiler VIEW	20kw	92%	2 years	£2,325	VIEW
Firebird Enviromax Blue Supreme Popular Boilerhouse 26kW Reg. Oil Boiler VIEW	26kw	93%	2 years	£2,385	VIEW
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 20kW Reg Oil Boiler VIEW	20kw	93%	2 years	£2,100	VIEW
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 26kW Reg Oil Boiler VIEW	26kw	93%	2 years	£2,200	VIEW
Firebird Enviromax Popular Boilerhouse 18kW Regular Oil Boiler VIEW	18kw	92%	2 years	£1,080	VIEW
Firebird Enviromax Popular Boilerhouse 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,200	VIEW
Firebird Enviromax Popular Boilerhouse 26kW Regular Oil Boiler VIEW	26kw	93%	2 years	£1,300	VIEW
Firebird Enviromax Popular Boilerhouse 35kW Regular Oil Boiler VIEW	35kw	92%	2 years	£1,695	VIEW
Firebird Enviromax Popular Boilerhouse 44kW Regular Oil Boiler VIEW	44kw	93%	2 years	£1,900	VIEW
Firebird Enviromax Popular Boilerhouse 58kW Regular Oil Boiler VIEW	58kw	93%	2 years	£2,200	VIEW
Firebird Enviromax Popular Boilerhouse 100kW Regular Oil Boiler VIEW	100kw	92%	2 years	£2,900	VIEW
Firebird Enviromax Kitchen Internal 18kW Regular Oil Boiler VIEW	18kw	93%	2 years	£1,205	VIEW
Firebird Enviromax Kitchen Internal 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,295	VIEW
Firebird Enviromax Kitchen Internal 26kW Regular Oil Boiler VIEW	26kw	92%	2 years	£1,585	VIEW
Firebird Enviromax Kitchen Internal 35kW Regular Oil Boiler VIEW	35kw	92%	2 years	£1,975	VIEW
Firebird Enviromax Kitchen Internal 44kW Regular Oil Boiler VIEW	44kw	93%	2 years	£2,115	VIEW
Firebird Enviromax Kitchen Internal 58kW Regular Oil Boiler VIEW	58kw	92%	2 years	£2,145	VIEW
Firebird Enviromax Kitchen Internal 73kW Regular Oil Boiler VIEW	73kw	92%	2 years	£2,425	VIEW
Firebird Enviromax Heat-Pac External 18kW Regular Oil Boiler VIEW	18kw	93%	2 years	£1,425	VIEW
Firebird Enviromax Heat-Pac External 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,575	VIEW
Firebird Enviromax Heat-Pac External 26kW Regular Oil Boiler VIEW	26kw	92%	2 years	£1,600	VIEW
Firebird Enviromax Heat-Pac External 35kW Regular Oil Boiler VIEW	35kw	93%	2 years	£1,800	VIEW
Firebird Enviromax Heat-Pac External 44kW Regular Oil Boiler VIEW	44kw	93%	2 years	£1,900	VIEW
Firebird Enviromax Heat-Pac External 58kW Regular Oil Boiler VIEW	58kw	92%	2 years	£2,470	VIEW
Firebird Enviromax Heat-Pac External 73kW Regular Oil Boiler VIEW	73kw	93%	2 years	£1,860	VIEW
Firebird Enviroblue Kitchen Internal 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,860	VIEW
Firebird Enviroblue Kitchen Internal 26kW Regular Oil Boiler VIEW	26kw	92%	2 years	£1,700	VIEW
Firebird Enviroblue Kitchen Internal 35kW Regular Oil Boiler VIEW	35kw	93%	2 years	£2,205	VIEW
Firebird Enviroblue Heat-Pac Slimline External 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,480	VIEW
Firebird Enviroblue Heat-Pac Slimline External 26kW Regular Oil Boiler VIEW	26kw	92%	2 years	£1,575	VIEW
Firebird Enviroblue Heat-Pac Slimline External 35kW Regular Oil Boiler VIEW	35kw	93%	2 years	£1,550	VIEW
Firebird Envirolite Heat-Pac Silverpac Ext 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,290	VIEW
Firebird Envirolite Heat-Pac Silverpac Ext. 35kW Regular Oil Boiler VIEW	35kw	92%	2 years	£2,200	VIEW
Firebird Envirolite Boilerhouse 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,190	VIEW
Firebird Envirolite Boilerhouse 26kW Regular Oil Boiler VIEW	26kw	93%	2 years	£1,275	VIEW
Firebird Envirolite Boilerhouse 35kW Regular Oil Boiler VIEW	35kw	92%	2 years	£1,295	VIEW
Firebird Envirolite Utility Internal 20kW Regular Oil Boiler VIEW	20kw	93%	2 years	£1,120	VIEW
Firebird Envirolite Utility Internal 26kW Regular Oil Boiler VIEW	26kw	93%	2 years	£1,500	VIEW
Firebird Envirolite System Internal 20kW Oil Boiler VIEW	20kw	93%	2 years	£1,425	VIEW
Firebird Envirolite System Internal 26kW Oil Boiler VIEW	26kw	93%	2 years	£1,525	VIEW
Firebird Envirolite Silverpac Ext. 26kW Regular Oil Boiler VIEW	26kw	92%	2 years	£1,300	VIEW
Firebird Enviroblue Heatpac 20kW External Regular Oil Boiler VIEW	20kw	94.8%	2 years	£N/A	VIEW
Firebird Enviroblue Heatpac 26kW External Regular Oil Boiler VIEW	26kw	94.8%	2 years	£N/A	VIEW
Firebird Enviroblue Heatpac 35kW External Regular Oil Boiler VIEW	35kw	94.4%	2 years	£N/A	VIEW
Firebird Slimline Silverpac 20kW External Regular Oil Boiler VIEW	20kw	93.8%	2 years	£N/A	VIEW
Firebird Slimline Silverpac 26kW External Regular Oil Boiler VIEW	26kw	93.7%	2 years	£N/A	VIEW
Firebird Enviroblue Popular 26kW Boilerhouse Regular Oil Boiler VIEW	26kw	94.8%	2 years	£N/A	VIEW
Firebird Enviroblue Popular 35kW Boilerhouse Regular Oil Boiler VIEW	35kw	94.4%	2 years	£N/A	VIEW
Firebird Envirogreen™ Kitchen 18kW Internal Regular Oil Boiler VIEW	18kw	91.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Kitchen C20 Internal Regular Oil Boiler VIEW	20kw	92.5%	2 years	£N/A	VIEW
Firebird Envirogreen™ Kitchen C26 Internal Regular Oil Boiler VIEW	26kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Kitchen C35 Internal Regular Oil Boiler VIEW	35kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Heatpac 18kW External Regular Oil Boiler VIEW	18kw	91.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Heatpac C20 External Regular Oil Boiler VIEW	20kw	92.5%	2 years	£N/A	VIEW
Firebird Envirogreen™ Heatpac C26 External Regular Oil Boiler VIEW	26kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Heatpac C35 External Regular Oil Boiler VIEW	35kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Slimline Heatpac C20 External Regular Oil Boiler VIEW	20kw	92.5%	2 years	£N/A	VIEW
Firebird Envirogreen™ Slimline Heatpac C26 External Regular Oil Boiler VIEW	26kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Slimline Heatpac C35 External Regular Oil Boiler VIEW	35kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Popular 18kW Boilerhouse Regular Oil Boiler VIEW	18kw	91.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Popular C20 Boilerhouse Regular Oil Boiler VIEW	20kw	92.5%	2 years	£N/A	VIEW
Firebird Envirogreen™ Popular C26 Boilerhouse Regular Oil Boiler VIEW	26kw	92.6%	2 years	£N/A	VIEW
Firebird Envirogreen™ Popular C35 Boilerhouse Regular Boiler VIEW	35kw	92.6%	2 years	£N/A	VIEW

Glow-worm

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Glow-worm Easicom₃ 25kW Regular Gas Boiler VIEW	25kw	94%	3 years	£685	VIEW
Glow-worm Energy Regular 12kW Gas Boiler VIEW	12kw	89.3%	7 years	£713	VIEW
Glow-worm Energy Regular 15kW Gas Boiler VIEW	15kw	89.3%	7 years	£780	VIEW
Glow-worm Energy Regular 18kW Gas Boiler VIEW	18kw	89.3%	7 years	£760	VIEW
Glow-worm Energy Regular 25kW Gas Boiler VIEW	25kw	89.2%	7 years	£790	VIEW
Glow-worm Ultimate3 25kW Regular Gas Boiler VIEW	25kw	89.6%	5 years	£725	VIEW
Glow-worm Easicom3 25kW Regular Gas Boiler VIEW	25kw	89.6%	5 years	£N/A	VIEW
Show Discontinued
Glow-worm Ultracom 24 hxi Regular Gas Boiler VIEW	24kw	88.5%	5 years	£720	VIEW
Glow-worm Flexicom hx 24kW Regular Gas Boiler VIEW	24kw,	88.4%	5 years	£675	VIEW
Glow-worm Ultimate2 Regular 25kW Regular Gas Boiler VIEW	25kw	89.3%	5 years	£870	VIEW
Glow-worm Ultracom 24 hxi Regular Gas Boiler VIEW	30kw	88.4%	5 years	£730	VIEW

Grant

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Grant Vortex Eco Utility 35kW Regular Oil Boiler VIEW	35kw	90.3%	2 years	£1,675	VIEW
Grant Vortex Pro External 21kW Regular Oil Boiler VIEW	21kw	90.7%	2 years	£1,255	VIEW
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler VIEW	21kw	90.8%	2 years	£2,155	VIEW
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler VIEW	36kw	91.7%	2 years	£1,392	VIEW
Grant VortexBlue External 21kW Regular Oil Boiler VIEW	21kw	90.8%	2 years	£2,225	VIEW
Grant VortexBlue External 26kW Regular Oil Boiler VIEW	26kw	91.7%	2 years	£2,605	VIEW
Grant VortexBlue External 36kW Regular Oil Boiler VIEW	36kw	94.5%	2 years	£1,285	VIEW
Grant Vortex Eco Utility 21kW Regular Oil Boiler VIEW	21kw	92.7%	2 years	£1,595	VIEW
Grant Vortex Eco Utility 26kW Regular Oil Boiler VIEW	26kw	91.7%	2 years	£1,595	VIEW
Grant Vortex Eco External 21kW Regular Oil Boiler VIEW	21kw	92.7%	2 years	£1,225	VIEW
Grant Vortex Eco External 26kW Regular Oil Boiler VIEW	26kw	91.7%	2 years	£1,695	VIEW
Grant Vortex Eco External 35kW Regular Oil Boiler VIEW	35kw	92.4%	2 years	£1,770	VIEW
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler VIEW	21kw	90.8%	2 years	£1,350	VIEW
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler VIEW	36kw	91.7%	2 years	£1,520	VIEW
Grant Vortex Pro Kitchen/Utility 58kW Regular Oil Boiler VIEW	58kw	94.5%	2 years	£2,055	VIEW
Grant Vortex Pro Kitchen/Utility 70kW Regular Oil Boiler VIEW	70kw	91.6%	2 years	£2,200	VIEW
Grant Vortex Pro External 26kW Regular Oil Boiler VIEW	26kw	91.20%	2 years	£2,300	VIEW
Grant Vortex Pro External 36kW Regular Oil Boiler VIEW	36kw	94.5%	2 years	£2,285	VIEW
Grant Vortex Pro External 46kW Regular Oil Boiler VIEW	46kw	90%	2 years	£2,355	VIEW
Grant Vortex Pro External 58kW Regular Oil Boiler VIEW	58kw	91.9%	2 years	£2,045	VIEW
Grant Vortex Pro External 70kW Regular Oil Boiler VIEW	70kw	91.6%	2 years	£2,135	VIEW
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler VIEW	21kw	90.1%	2 years	£1,660	VIEW
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler VIEW	16kw	90.5%	2 years	£2,035	VIEW
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler VIEW	21kw	90.1%	2 years	£1,695	VIEW
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler VIEW	36kw	94.5%	2 years	£2,035	VIEW
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler VIEW	26kw	91.71%	2 years	£1,500	VIEW
Grant Vortex Boiler House 21kW Regular Oil Boiler VIEW	21kw	90.7%	5 years	£1,365	VIEW
Grant Vortex Boiler House 26kW Regular Oil Boiler VIEW	26kw	90.7%	5 years	£1,855	VIEW
Grant Vortex Boiler House 35kW Regular Oil Boiler VIEW	35kw	94.6%	5 years	£2,045	VIEW
Grant Vortex Boiler House 46kW Regular Oil Boiler VIEW	46kw	90%	5 years	£1,845	VIEW
Grant Vortex Boiler House 58kW Regular Oil Boiler VIEW	58kw	91.9%	5 years	£1,775	VIEW
Grant Vortex Boiler House 70kW Regular Oil Boiler VIEW	70kw	91.6%	5 years	£2,085	VIEW
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler VIEW	26kw	91.7%	2 years	£1,675	VIEW
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler VIEW	46kw	90%	2 years	£2,085	VIEW
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler VIEW	16kw	90.1%	2 years	£1,535	VIEW
Show Discontinued
Grant Vortex Pro Boiler House 26kW Regular Oil Boiler VIEW	36kw	94.6%	2 years	£1,525	VIEW
Grant Vortex Pro Boiler House 46kW Regular Oil Boiler VIEW	46kw	90.6%	2 years	£1,740	VIEW
Grant Vortex Pro Boiler House 58kW Regular Oil Boiler VIEW	58kw	91.9%	2 years	£2,000	VIEW
Grant Vortex Pro Boiler House 70kW Regular Oil Boiler VIEW	70kw	96.2%	2 years	£2,125	VIEW

Ideal

Boiler Model	kW	Efficiency	Warranty	Typical Price
Best Sellers
Ideal Logic Heat H12 Regular Gas Boiler VIEW	12 kw	93%	2 years	£712	VIEW
Ideal Logic Heat H15 Regular Gas Boiler VIEW	15 kw	93%	2 years	£771	VIEW
Ideal Logic Heat H18 Regular Gas Boiler VIEW	18 kw	94%	2 years	£814	VIEW
Ideal Logic Heat H24 Regular Gas Boiler VIEW	24.2 kw	93%	2 years	£813	VIEW
Ideal Logic Heat H30 Regular Gas Boiler VIEW	30.3 kw	93%	2 years	£939	VIEW
Available
Ideal EvoMax 60kW Regular Gas Boiler VIEW	60kw	96.9%	2 years	£2,700	VIEW
Ideal EvoMax 150kW Regular Gas Boiler VIEW	150kw	96.7%	2 years	£4,500	VIEW
Ideal Logic Max Heat H12 Regular Gas Boiler VIEW	12 kw	93%	10 years	£885	VIEW
Ideal Logic Max Heat H15 Regular Gas Boiler VIEW	15 kw	93%	10 years	£920	VIEW
Ideal Logic Max Heat H18 Regular Gas Boiler VIEW	18 kw	93%	10 years	£957	VIEW
Ideal Logic Max Heat H24 Regular Gas Boiler VIEW	24.2 kw	94%	10 years	£998	VIEW
Ideal Logic Max Heat H30 Regular Gas Boiler VIEW	30.3 kw	93%	10 years	£1,117	VIEW
Ideal Logic Plus Heat H12 Regular Gas Boiler VIEW	12 kw	93%	7 years	£732	VIEW
Ideal Logic Plus Heat H15 Regular Gas Boiler VIEW	15 kw	93%	7 years	£760	VIEW
Ideal Logic Plus Heat H18 Regular Gas Boiler VIEW	18 kw	93%	7 years	£810	VIEW
Ideal Logic Plus Heat H24 Regular Gas Boiler VIEW	24.2 kw	94%	7 years	£845	VIEW
Ideal Logic Plus Heat H30 Regular Gas Boiler VIEW	30.3 kw	93%	7 years	£987	VIEW
Ideal Mexico HE MEX 15 Regular Gas Boiler VIEW	14.6 kw	88.5%	2 years	£1,123	VIEW
Ideal Mexico HE MEX 18 Regular Gas Boiler VIEW	18.2 kw	88.2%	2 years	£1,208	VIEW
Ideal Mexico HE MEX 24 Regular Gas Boiler VIEW	23.4 kw	87.9%	2 years	£1,641	VIEW
Ideal Mexico HE MEX 30 Regular Gas Boiler VIEW	30.1 kw	88.5%	2 years	£1,986	VIEW
Ideal Mexico HE MEX 36 Regular Gas Boiler VIEW	37 kw	89%	2 years	£2,769	VIEW
Show Discontinued
Ideal EvoMax 30kW Regular Gas Boiler VIEW	30kw	96.7%	2 years	£2,300	VIEW
Ideal EvoMax 40kW Regular Gas Boiler VIEW	40kw	96.2%	2 years	£2,600	VIEW
Ideal EvoMax 80kW Regular Gas Boiler VIEW	80kw	97.2%	2 years	£3,100	VIEW
Ideal EvoMax 100kW Regular Gas Boiler VIEW	100kw	96.7%	2 years	£3,800	VIEW
Ideal EvoMax 120kW Regular Gas Boiler VIEW	120kw	96.6%	2 years	£4,100	VIEW

Intergas

Boiler Model	kW	Efficiency	Warranty	Typical Price
Intergas Compact HRE OV 18kW Regular Gas Boiler VIEW	18kw	88.8%	7 years	£725	VIEW
Intergas Compact HRE OV 24 Regular Gas Boiler VIEW	23kw	88.9%	7 years	£835	VIEW
Intergas Compact HRE OV 30 Regular Gas Boiler VIEW	27kw	88.9%	7 years	£945	VIEW

Johnson and Starley

Boiler Model	kW	Efficiency	Warranty	Typical Price
Johnson and Starley Quantec 24r Regular 24kW Gas Boiler VIEW	24kw	89.6%	8 years	£N/A	VIEW
Johnson and Starley Quantec 16kW Regular Gas Boiler VIEW	16kw	88.8%	8 years	£N/A	VIEW

Keston

Boiler Model	kW	Efficiency	Warranty	Typical Price
Keston Heat 45kW Regular Gas Boiler VIEW	45kw	89.2%	7 years	£2,225	VIEW
Keston Heat 55kW Regular Gas Boiler VIEW	55kw	89.6%	7 years	£2,610	VIEW

Main

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

Mistral

Boiler Model	kW	Efficiency	Warranty	Typical Price
Mistral Kitchen Utility Classic KUT1 20kW Regular Oil Boiler VIEW	20kw	87%	2 yr. parts - 5 yr. heat exch	£1,078	VIEW
Mistral Kitchen Utility Classic KUT2 26kW Regular Oil Boiler VIEW	26kw	87%	2 yr. parts - 5 yr. heat exch	£1,139	VIEW
Mistral Kitchen Utility Classic KUT3 35kW Regular Oil Boiler VIEW	35kw	87%	2 yr. parts - 5 yr. heat exch	£1,290	VIEW
Mistral Kitchen Utility Classic KUT4 41kW Regular Oil Boiler VIEW	-41kw	87%	2 yr. parts - 5 yr. heat exch	£1,440	VIEW
Mistral Kitchen Utility Classic KUT5 50kW Regular Oil Boiler VIEW	50kw	86%	2 yr. parts - 5 yr. heat exch	£1,620	VIEW
Mistral Kitchen Utility Classic KUT6 58kW Regular Oil Boiler VIEW	58kw	86%	2 yr. parts - 5 yr. heat exch	£1,800	VIEW
Mistral Kitchen Utility Classic KUT7 68kW Regular Oil Boiler VIEW	68kw	86%	2 yr. parts - 5 yr. heat exch	£1,920	VIEW
Mistral Boiler House Classic BH1 20kW Regular Oil Boiler VIEW	20kw	87%	2 yr. parts - 5 yr. heat exch	£1,078	VIEW
Mistral Boiler House Classic BH2 26kW Regular Oil Boiler VIEW	26kw	87%	2 yr. parts - 5 yr. heat exch	£1,138	VIEW
Mistral Boiler House Classic BH3 35kW Regular Oil Boiler VIEW	35kw	87%	2 yr. parts - 5 yr. heat exch	£1,275	VIEW
Mistral Boiler House Classic BH4 41kW Regular Oil Boiler VIEW	41kw	87%	2 yr. parts - 5 yr. heat exch	£1,440	VIEW
Mistral Boiler House BH5 50kW Regular Oil Boiler VIEW	50kw	86%	2 yr. parts - 5 yr. heat exch	£1,620	VIEW
Mistral Boiler House BH6 58kW Regular Oil Boiler VIEW	58kw	86%	2 yr. parts - 5 yr. heat exch	£1,800	VIEW
Mistral Boiler House BH7 68kW Regular Oil Boiler VIEW	68kw	86%	2 yr. parts - 5 yr. heat exch	£1,920	VIEW
Mistral Outdoor Utility Standard OD1 20kW Regular Oil Boiler VIEW	20kw	87%	2 yr. parts - 5 yr. heat exch	£1,260	VIEW
Mistral Outdoor Utility Standard OD2 26kW Regular Oil Boiler VIEW	26kw	87%	2 yr. parts - 5 yr. heat exch	£1,320	VIEW
Mistral Outdoor Utility Standard OD4 41kW Regular Oil Boiler VIEW	41kw	87%	2 yr. parts - 5 yr. heat exch	£1,620	VIEW
Mistral Outdoor Utility OD5 50kW Regular Oil Boiler VIEW	50kw	86%	2 yr. parts - 5 yr. heat exch	£1,800	VIEW
Mistral Outdoor Utility OD6 58kW Regular Oil Boiler VIEW	58kw	86%	2 yr. parts - 5 yr. heat exch	£1,920	VIEW
Mistral Outdoor Utility OD7 68kW Regular Oil Boiler VIEW	68kw	86%	2 yr. parts - 5 yr. heat exch	£2,100	VIEW
Mistral Kitchen Utility Classic CKUT1 20kW Regular Oil Boiler VIEW	20kw	92%	2 yr. parts - 5 yr. heat exch	£1,920	VIEW
Mistral Kitchen Utility Classic CKUT2 26kW Regular Oil Boiler VIEW	26kw	92%	2 yr. parts - 5 yr. heat exch	£1,998	VIEW
Mistral Kitchen Utility Classic CKUT3 35kW Regular Oil Boiler VIEW	35kw	92%	2 yr. parts - 5 yr. heat exch	£2,380	VIEW
Mistral Kitchen Utility Classic CKUT4 41kW Regular Oil Boiler VIEW	41kw	92%	2 yr. parts - 5 yr. heat exch	£2,800	VIEW
Mistral Kitchen Utility Classic CKUT5 50kW Regular Oil Boiler VIEW	50kw	90%	2 yr. parts - 5 yr. heat exch	£3,060	VIEW
Mistral Kitchen Utility Classic CKUT6 58kW Regular Oil Boiler VIEW	58kw	90%	2 yr. parts - 5 yr. heat exch	£3,180	VIEW
Mistral Kitchen Utility Classic CKUT7 68kW Regular Oil Boiler VIEW	68kw	90%	2 yr. parts - 5 yr. heat exch	£3,250	VIEW
Mistral Boiler House Classic CBH1 20kW Regular Oil Boiler VIEW	20kw	92%	2 yr. parts - 5 yr. heat exch	£1,185	VIEW
Mistral Boiler House Classic CBH2 26kW Regular Oil Boiler VIEW	26kw	92%	2 yr. parts - 5 yr. heat exch	£1,260	VIEW
Mistral Boiler House Classic CBH3 35kW Regular Oil Boiler VIEW	35kw	92%	2 yr. parts - 5 yr. heat exch	£1,500	VIEW
Mistral Boiler House Classic CBH4 41kW Regular Oil Boiler VIEW	41kw	92%	2 yr. parts - 5 yr. heat exch	£1,680	VIEW
Mistral Boiler House CBH5 50kW Regular Oil Boiler VIEW	50kw	90%	2 yr. parts - 5 yr. heat exch	£1,860	VIEW
Mistral Boiler House CBH6 58kW Regular Oil Boiler VIEW	58kw	90%	2 yr. parts - 5 yr. heat exch	£1,950	VIEW
Mistral Boiler House CBH7 68kW Regular Oil Boiler VIEW	68kw	90%	2 yr. parts - 5 yr. heat exch	£2,040	VIEW
Mistral Outdoor Utility Standard COD1 20kW Regular Oil Boiler VIEW	20kw	92%	2 yr. parts - 5 yr. heat exch	£1,365	VIEW
Mistral Outdoor Utility Standard COD2 26kW Regular Oil Boiler VIEW	26kw	92%	2 yr. parts - 5 yr. heat exch	£1,410	VIEW
Mistral Outdoor Utility Standard COD3 35kW Regular Oil Boiler VIEW	35kw	92%	2 yr. parts - 5 yr. heat exch	£1,680	VIEW
Mistral Outdoor Utility Standard COD4 41kW Regular Oil Boiler VIEW	41kw	92%	2 yr. parts - 5 yr. heat exch	£2,040	VIEW
Mistral Outdoor Utility COD7 68kW Regular Oil Boiler VIEW	68kw	90%	2 yr. parts - 5 yr. heat exch	£2,460	VIEW
Mistral Outdoor Utility COD5 50kW Regular Oil Boiler VIEW	50kw	90%	2 yr. parts - 5 yr. heat exch	£2,160	VIEW
Mistral Outdoor Utility COD6 58kW Regular Oil Boiler VIEW	58kw	90%	2 yr. parts - 5 yr. heat exch	£2,340	VIEW
Mistral Outdoor Utility Standard OD3 35kW Regular Oil Boiler VIEW	35kw	87%	2 yr. parts - 5 yr. heat exch	£1,500	VIEW

Navien

Boiler Model	kW	Efficiency	Warranty	Typical Price
Navien LCB700 21kW Internal Regular Oil Boiler VIEW	21kw	93%	10 years	£N/A	VIEW
Navien LCB700 28kW Internal Regular Oil Boiler VIEW	28kw	93%	10 years	£N/A	VIEW
Navien LCB700 36kW Internal Regular Oil Boiler VIEW	36kw	93%	10 years	£N/A	VIEW
Navien LCB700 21kW External Regular Oil Boiler VIEW	21kw	93%	10 years	£N/A	VIEW
Navien LCB700 28kW External Regular Oil Boiler VIEW	28kw	93%	10 years	£N/A	VIEW
Navien LCB700 36kW External Regular Oil Boiler VIEW	36kw	93%	10 years	£N/A	VIEW

Potterton

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Potterton Promax SL Heat 12kW Regular Gas Boiler VIEW	12kw	91.10%	1 year	£675	VIEW
Potterton Promax SL Heat 18kW Regular Gas Boiler VIEW	18kw	89.4%	2 years	£850	VIEW
Potterton Promax SL Heat 15kW Regular Gas Boiler VIEW	15kw	89.4%	2 years	£790	VIEW
Potterton Promax Store 90L Regular Gas Boiler VIEW	24kw	89%	2 years	£717	VIEW
Potterton Promax Store 155L Regular Gas Boiler VIEW	24kw	89%	2 years	£1,697	VIEW
Potterton Promax Store 150L Regular Gas Boiler VIEW	24kw	89%	2 years	£2,000	VIEW
Potterton Ultra Regular 24kW Gas Boiler VIEW	24kw	89.1%	2 years	£1,100	VIEW
Potterton Ultra Regular 21kW Gas Boiler VIEW	21kw	89.1%	2 years	£1,110	VIEW
Potterton Ultra Regular 18kW Gas Boiler VIEW	18kw	89.2%	2 years	£988	VIEW
Potterton Ultra Regular 15kW Gas Boiler VIEW	15kw	89.2%	2 years	£988	VIEW
Potterton Ultra Regular 12kW Gas Boiler VIEW	12kw	89.2%	2 years	£984	VIEW
Potterton Assure Heat 13kW Regular Gas Boiler VIEW	13kw	93%	2 years	£854	VIEW
Potterton Assure Heat 16kW Regular Gas Boiler VIEW	16kw	93%	2 years	£948	VIEW
Potterton Assure Heat 19kW Regular Gas Boiler VIEW	19kw	93%	2 years	£1,023	VIEW
Potterton Assure Heat 25kW Regular Gas Boiler VIEW	25kw	93%	2 years	£1,147	VIEW
Potterton Assure Heat 30kW Regular Gas Boiler VIEW	30kw	93%	2 years	£1,342	VIEW
Potterton Titanium 12kW Regular Gas Boiler VIEW	12kw	93%	7 years	£700	VIEW
Potterton Titanium 15kW Regular Gas Boiler VIEW	15kw	93%	7 years	£850	VIEW
Potterton Titanium 18kW Regular Gas Boiler VIEW	18kw	93%	7 years	£850	VIEW
Potterton Titanium 24kW Regular Gas Boiler VIEW	24kw	93%	7 years	£900	VIEW
Potterton Titanium 30kW Regular Gas Boiler VIEW	30kw	93%	7 years	£840	VIEW
Show Discontinued
Potterton Promax HE Plus 15 kW Regular Gas Boiler VIEW	15kw	89.40%	1 year	£775	VIEW
Potterton Promax SL Heat 24kW Regular Gas Boiler VIEW	24kw	88.80%	1 year	£925	VIEW
Potterton Promax HE Plus 24 kW Regular Gas Boiler VIEW	24kw	89.4%	1 year	£871	VIEW
Potterton Promax HE Plus 30 kW Regular Gas Boiler VIEW	30kw	89.4%	1 year	£875	VIEW

Ravenheat

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

Vaillant

Boiler Model	kW	Efficiency	Warranty	Typical Price
Best Sellers
Vaillant ecoTEC plus 424 Regular Gas Boiler VIEW	24.6 kw	94%	5 years	£1,007	VIEW
Vaillant ecoTEC plus 418 Regular Gas Boiler VIEW	18.3 kw	94%	5 years	£959	VIEW
Vaillant EcoFIT Pure 418 Regular Gas Boiler VIEW	18.3 kw	94%	2 years	£865	VIEW
Vaillant EcoFIT Pure 425 Regular Gas Boiler VIEW	25.4 kw	94%	2 years	£976	VIEW
Available
Vaillant ecoTEC plus 435 Regular Gas Boiler VIEW	35.1 kw	93%	5 years	£1,453	VIEW
Vaillant ecoTEC plus 415 Regular Gas Boiler VIEW	15.1 kw	94%	5 years	£911	VIEW
Vaillant ecoTEC plus 430 Regular Gas Boiler VIEW	30.5 kw	94%	5 years	£1,167	VIEW
Vaillant ecoTEC plus 412 Regular Gas Boiler VIEW	12.3 kw	94%	5 years	£805	VIEW
Vaillant ecoFIT pure 412 Regular Gas Boiler VIEW	12.3 kw	94%	2 years	£792	VIEW
Vaillant ecoFIT pure 415 Regular Gas Boiler VIEW	15.2 kw	94%	2 years	£792	VIEW
Vaillant EcoFIT Pure 430 Regular Gas Boiler VIEW	30.5 kw	94%	2 years	£1,002	VIEW
Vaillant EcoFIT Pure 435 Regular Gas Boiler VIEW	34.8 kw	94%	2 years	£1,533	VIEW
Show Discontinued
Vaillant Home 12kW Regular Gas Boiler VIEW	12kw	89.4%	2 years	£N/A	VIEW
Vaillant Home 15kW Regular Gas Boiler VIEW	15kw	89.4%	2 years	£915	VIEW
Vaillant Home 18kW Regular Gas Boiler VIEW	18kw	89.4%	2 years	£855	VIEW
Vaillant Home 25kW Regular Gas Boiler VIEW	25kw	89.4%	2 years	£895	VIEW
Vaillant Home 30kW Regular Gas Boiler VIEW	30kw	89.4%	2 years	£925	VIEW

Viessmann

Boiler Model	kW	Efficiency	Warranty	Typical Price
Viessmann WB1B Vitodens 100-W 13kW Regular Gas Boiler VIEW	13kw	89.00%	5 years	£845	VIEW
Viessmann WB1B Vitodens 100-W 35kW Regular Gas Boiler VIEW	35kw	88.7%	5 years	£1,200	VIEW
Viessmann WB1B Vitodens 100-W 16kW Regular Gas Boiler VIEW	16kw	89.1%	5 years	£900	VIEW
Viessmann WB1B Vitodens 100-W 19kW Regular Gas Boiler VIEW	19kw	89%	5 years	£900	VIEW
Viessmann WB1B Vitodens 100-W 26kW Regular Gas Boiler VIEW	26kw	89.3%	5 years	£900	VIEW

Vokera

Boiler Model	kW	Efficiency	Warranty	Typical Price
Vokera Mynute 15VHE Open Vent Regular Gas Boiler VIEW	15kw	89.3%	2 years	£530	VIEW
Vokera Mynute 20VHE Open Vent Regular Gas Boiler VIEW	20kw	88.8%	2 years	£470	VIEW
Vokera Easi-Heat Plus 18V Open Vent VIEW	19kw	92%	5 years	£525	VIEW

Warmflow

Boiler Model	kW	Efficiency	Warranty	Typical Price
Warmflow Boilerhouse B70HE 21kW Regular Oil Boiler VIEW	21kw	90.7%	7 years	£1,045	VIEW
Warmflow Boilerhouse B90HE 26kW Regular Oil Boiler VIEW	26kw	90.7%	7 years	£1,780	VIEW
Warmflow Boilerhouse B120HE 33kW Regular Oil Boiler VIEW	33kw	90.8%	7 years	£1,225	VIEW
Warmflow Kabin-Pak K70HE 21kW Regular Oil Boiler VIEW	21kw	90.7%	7 years	£1,310	VIEW
Warmflow Kabin-Pak K90HE 26kW Regular Oil Boiler VIEW	26kw	90.8%	7 years	£1,345	VIEW
Warmflow Kabin-Pak K120HE 33kW Regular Oil Boiler VIEW	33kw	90.7%	7 years	£1,635	VIEW
Warmflow Kabin-Pak K150HE 44kW Regular Oil Boiler VIEW	44kw	90.3%	7 years	£1,915	VIEW
Warmflow Utility HE U70HE 21kW Regular Oil Boiler VIEW	21kw	90.7%	7 years	£1,175	VIEW
Warmflow Utility HE U90HE 26kW Regular Oil Boiler VIEW	26kw	90.8%	7 years	£1,230	VIEW
Warmflow Utility HE U120HE 33kW Regular Oil Boiler VIEW	33kw	90.7%	7 years	£1,300	VIEW
Warmflow Utility HE U150HE 44kW Regular Oil Boiler VIEW	44kw	90.3%	7 years	£1,795	VIEW

Worcester Bosch

Boiler Model	kW	Efficiency	Warranty	Typical Price
Available
Worcester Bosch Greenstar 24Ri Regular Gas Boiler VIEW	24kw	92%	5 years	£954	VIEW
Worcester Bosch Greenstar 18Ri Regular Gas Boiler VIEW	18kw	92%	5 years	£898	VIEW
Worcester Bosch Greenstar 15Ri Regular Gas Boiler VIEW	15kw	92%	5 years	£843	VIEW
Worcester Bosch Greenstar 12Ri Regular Gas Boiler VIEW	12kw	92%	5 years	£814	VIEW
Worcester Bosch Greenstar 27Ri Regular Gas Boiler VIEW	27kw	92%	5 years	£1,114	VIEW
Worcester Bosch Greenstar 30Ri Regular Gas Boiler VIEW	30kw	93%	5 years	£1,080	VIEW
Worcester Bosch Greenstar FS 30CDi Regular Gas Boiler VIEW	30kw	92%	5 years	£1,588	VIEW
Worcester Bosch Greenstar Fs 42CDi Regular Gas Boiler VIEW	41kw	92%	5 years	£2,091	VIEW
Worcester Bosch Greenstar 8000 Life 30kW Regular Gas Boiler VIEW	30kw	94%	5 years	£1,255	VIEW
Worcester Bosch Greenstar 8000 Life 35kW Regular Gas Boiler VIEW	35kw	94%	5 years	£1,546	VIEW
Worcester Bosch Greenstar 8000 Life 40kW Regular Gas Boiler VIEW	40kw	94%	5 years	£1,776	VIEW
Worcester Bosch Greenstar 8000 Life 45kW Regular Gas Boiler VIEW	45kw	94%	5 years	£2,028	VIEW
Worcester Bosch Greenstar 8000 Life 50kW Regular Gas Boiler VIEW	50kw	94%	5 years	£2,300	VIEW
Worcester Bosch Greenstar 21Ri Regular Gas Boiler VIEW	21 kw	92%	5 years	£996	VIEW
Worcester Bosch Greenstar Danesmoor 12/18 Regular Oil Boiler VIEW	18 kw	90%	2 years	£1,430	VIEW
Worcester Bosch Greenstar Danesmoor 18/25 Regular Oil Boiler VIEW	25 kw	90%	2 years	£1,700	VIEW
Worcester Bosch Greenstar Danesmoor 25/32 Regular Oil Boiler VIEW	32 kw	90%	2 years	£2,102	VIEW
Worcester Bosch Greenstar Danesmoor Utility 12/18 Regular Oil Boiler VIEW	18 kw	90%	2 years	£1,446	VIEW
Worcester Bosch Greenstar Danesmoor Utility 18/25 Regular Oil Boiler VIEW	25 kw	90%	2 years	£1,553	VIEW
Worcester Bosch Greenstar Danesmoor Utility 25/32 Regular Oil Boiler VIEW	32 kw	91%	2 years	£1,947	VIEW
Worcester Bosch Greenstar Danesmoor External 12/18 Regular Oil Boiler VIEW	18 kw	90%	2 years	£1,890	VIEW
Worcester Bosch Greenstar Danesmoor External 18/25 Regular Oil Boiler VIEW	25 kw	90%	2 years	£1,880	VIEW
Worcester Bosch Greenstar Danesmoor External 25/32 Regular Oil Boiler VIEW	32 kw	91%	2 years	£2,235	VIEW
Worcester Bosch Greenstar Utility 32/50 Regular Oil Boiler VIEW	50 kw	90%	2 years	£2,211	VIEW
Worcester Bosch Greenstar Utility 50/70 Regular Oil Boiler VIEW	70 kw	91%	2 years	£2,369	VIEW
Show Discontinued
Worcester Bosch Greenstar Camray 18 Regular Oil Boiler VIEW	18kw	93.1	5 years	£2,263	VIEW
Worcester Bosch Greenstar Camray 25 Regular Oil Boiler VIEW	25kw	93.2	5 years	£2,284	VIEW
Worcester Bosch Greenstar Camray 32 Regular Oil Boiler VIEW	32kw	94.2	5 years	£2,072	VIEW
Worcester Bosch Greenstar Camray Utility 18 Regular Oil Boiler VIEW	18kw	93.1	5 years	£2,072	VIEW
Worcester Bosch Greenstar Camray Utility 32 Regular Oil Boiler VIEW	32kw	94.2	5 years	£2,030	VIEW
Worcester Bosch Greenstar Camray External 18 Regular Oil Boiler VIEW	18kw	93.1	5 years	£2,096	VIEW
Worcester Bosch Greenstar Camray Utility 25 Regular Oil Boiler VIEW	25kw	93.2	5 years	£2,030	VIEW
Worcester Bosch Greenstar Camray External 32 Regular Oil Boiler VIEW	32kw	94.2	5 years	£2,030	VIEW
Worcester Bosch Greenstar Camray External 25 Regular Oil Boiler VIEW	25kw	93.2	5 years	£1,608	VIEW
Worcester Bosch Greenstar 40CDi Classic Regular Gas Boiler VIEW	40kw	92%	2 years	£1,495	VIEW
Worcester Bosch Greenstar 30CDi Classic Regular Gas Boiler VIEW	30kw	92%	2 years	£1,100	VIEW

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