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Excellent 4.5 out of 5
Excellent 4.5 out of 5

Compare Oil Combi Boilers

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

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Fuel type

Boiler type

Manufacturer

Firebird

Boiler Model kW Efficiency Warranty Typical Price
Firebird Enviromax HEC20 Combi Internal 20kW Oil Boiler 20kw 90.7% 2 years £1570 COMPARE
Firebird Enviromax HEC26 Combi Internal 26kW Oil Boiler 26kw 90.7% 2 years £1655 COMPARE
Firebird Enviromax HEC35 Combi Internal 35kW Oil Boiler 35kw 90.7% 2 years £1965 COMPARE
Firebird Enviromax Combi-Pac External 20kW Oil Boiler 20kw 91.1% 2 years £1800 COMPARE
Firebird Enviromax Combi-Pac External 26kW Oil Boiler 26kw 91.1% 2 years £2100 COMPARE
Firebird Enviromax Combi-Pac External 35kW Oil Boiler 35kw 90.7% 2 years £2525 COMPARE
Firebird Enviromax Combi Slimline Internal 20kW Oil Boiler 20kw 91.1% 2 years £1965 COMPARE
Firebird Enviromax Combi Slimline Internal 26kW Oil Boiler 26kw 91.3% 2 years £2000 COMPARE
Firebird Enviromax Combi Slimline Internal 35kW Oil Boiler 35kw 91.3% 2 years £2380 COMPARE
Firebird Enviroblue HEC20 Combi Internal 20kW Oil Boiler 20kw 93% 2 years £2400 COMPARE
Firebird Enviroblue HEC26 Combi Internal 26kW Oil Boiler 26kw 93% 2 years £1500 COMPARE
Firebird Enviroblue HEC35 Combi Internal 35kW Oil Boiler 35kw 92% 2 years £2450 COMPARE
Firebird Enviroblue Slimline Combi Internal 20kW Oil Boiler 20kw 93% 2 years £2095 COMPARE
Firebird Enviroblue Slimline Combi Internal 26kW Oil Boiler 26kw 93% 2 years £2100 COMPARE
Firebird Enviroblue Slimline Combi Internal 35kW Oil Boiler 35kw 92% 2 years £2400 COMPARE
Firebird Enviroblue Combi-Pac External 20kW Oil Boiler 20kw 93% 2 years £1300 COMPARE
Firebird Enviroblue Combi-Pac External 26kW Oil Boiler 26kw 93% 2 years £1600 COMPARE
Firebird Enviroblue Combi-Pac External 35kW Oil Boiler 35kw 92% 2 years £1900 COMPARE
Firebird Enviromax Popular Boilerhouse 73kW Regular Oil Boiler 73kw 92% 2 years £2355 COMPARE
Firebird Enviroblue Popular 20kW Boilerhouse Regular Oil Boiler 20kw 94.8% 2 years £0 COMPARE
Firebird Envirogreen Combipac HE C20 External Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen Combipac HE C26 External Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen Combipac HE C35 External Oil Boiler 35kw 93% 2 years £0 COMPARE
Firebird Envirogreen HE C20 Internal Combi Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen HE C26 Internal Combi Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen HE C35 Internal Combi Oil Boiler 35kw 93% 2 years £0 COMPARE
Firebird Envirogreen Slimline Combi C20 Internal Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen Slimline Combi C26 Internal Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen Slimline Combi C35 Internal Oil Boiler 35kw 93% 2 years £0 COMPARE

Grant

Mistral

Boiler Model kW Efficiency Warranty Typical Price
Mistral Combi Standard CC1 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Combi Standard CC2 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £1980 COMPARE
Mistral Combi Standard CC3 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Combi Plus CC4+ 41kW Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £2700 COMPARE
Mistral Mega Combi Plus CMC5+ 50kW Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £3660 COMPARE
Mistral Mega Combi Plus CMC7+ 68kW Oil Boiler 70kw 90% 2 yr. parts - 5 yr. heat exch £4020 COMPARE
Mistral Mega Combi Plus CMC6+ 58kW Oil Boiler 58kw 90% 5 years £3840 COMPARE
Mistral Combi Standard C1 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1800 COMPARE
Mistral Combi Standard C2 26kW Combi Oil Boiler 26kw 87% 5 years £1860 COMPARE
Mistral Combi Standard C3 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1950 COMPARE
Mistral Combi Standard CC4 41kW Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £2400 COMPARE
Mistral Mega Combi Standard CMC6 58kW Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £3540 COMPARE
Mistral Combi Standard C4 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Mega Combi Standard MC5 50kW Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £2880 COMPARE
Mistral Mega Combi Standard MC6 58kW Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £3120 COMPARE
Mistral Mega Combi Stard MC7 68kW Oil Boiler 68kw 86% 2 yr. parts - 5 yr. heat exch £3240 COMPARE
Mistral Combi Plus C1+ 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £2100 COMPARE
Mistral Combi Plus C2+ 26kW Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Combi Plus C3+ 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £2250 COMPARE
Mistral Combi Plus C4+ 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £2520 COMPARE
Mistral Mega Combi Plus MC5+ 50kW Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £2880 COMPARE
Mistral Mega Combi Plus MC6+ 58kW Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £3420 COMPARE
Mistral Mega Combi Plus MC7+ 68kW Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £3540 COMPARE
Mistral Mega Combi Standard CMC7 68kW Oil Boiler 68kw 90% 2 yr. parts - 5 yr. heat exch £3720 COMPARE
Mistral Outdoor Combi Standard ODC1 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1980 COMPARE
Mistral Outdoor Combi Standard ODC2 26kW Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £2040 COMPARE
Mistral Outdoor Combi Standard ODC3 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Outdoor Combi Standard ODC4 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £2340 COMPARE
Mistral Outdoor Mega Combi Standard ODMC5 50kW Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £3120 COMPARE
Mistral Outdoor Mega Combi Standard ODMC6 58kW Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £3300 COMPARE
Mistral Outdoor Mega Combi Standard ODMC7 68kW Oil Boiler 68kw 86% 2 yr. parts - 5 yr. heat exch £3480 COMPARE
Mistral Outdoor Combi+ ODC1 Plus 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £2220 COMPARE
Mistral Outdoor Combi Plus ODC2+ 26kW Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £2280 COMPARE
Mistral Outdoor Combi Plus ODC3+ 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £3800 COMPARE
Mistral Outdoor Combi Plus ODC4+ 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £2580 COMPARE
Mistral Outdoor Mega Combi Plus ODMC5 50kW Oil Boiler 50kw 86% 2 yr. parts - 5 yr. heat exch £3300 COMPARE
Mistral Outdoor Mega Combi Plus ODMC6 58kW Oil Boiler 58kw 86% 2 yr. parts - 5 yr. heat exch £3540 COMPARE
Mistral Outdoor Combi Standard CODC1 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £2040 COMPARE
Mistral Outdoor Combi Standard CODC2 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £2160 COMPARE
Mistral Outdoor Combi Standard CODC3 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2700 COMPARE
Mistral Outdoor Mega Combi Standard CODMC5 50kW Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £3540 COMPARE
Mistral Outdoor Mega Combi Standard CODMC6 58kW Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £3870 COMPARE
Mistral Outdoor Mega Combi Standard CODMC7 68kW Oil Boiler 68kw 90% 2 yr. parts - 5 yr. heat exch £4176 COMPARE
Mistral Outdoor Combi Plus CODC1+ 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £2460 COMPARE
Mistral Outdoor Combi Plus CODC2+ 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £2580 COMPARE
Mistral Outdoor Combi Plus CODC3+ 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2700 COMPARE
Mistral Outdoor Combi Plus CODC4+ 41kW Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £3000 COMPARE
Mistral Outdoor Mega Combi Plus CODMC5 50kW Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £3960 COMPARE
Mistral Outdoor Mega Combi Plus CODMC6 58kW Oil Boiler 58kw 90% 2 yr. parts - 5 yr. heat exch £4290 COMPARE
Mistral Outdoor Mega Combi Plus CODMC7 70kW Oil Boiler 70kw 90% 2 yr. parts - 5 yr. heat exch £4596 COMPARE
Mistral Mega Combi Standard CMC5 50kW Oil Boiler 50kw 90% 2 yr. parts - 5 yr. heat exch £3360 COMPARE
Mistral Combi Standard CC1 plus 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £2220 COMPARE
Mistral Combi Standard CC2 plus 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £2460 COMPARE
Mistral Combi Standard CC3 plus 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2460 COMPARE
Mistral Outdoor Combi Standard CODC4 41kW Oil Boiler 41kw 92% 2 yr. parts - 5 yr. heat exch £2580 COMPARE
Mistral Outdoor Sealed System OD SS3 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1710 COMPARE

Warmflow

Worcester Bosch

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Excellent 4.5 out of 5
Excellent 4.5 out of 5

Filter boilers

Fuel type

Manufacturer

FILTER
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