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8.4 out of 10
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8.4 out of 10
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Compare Oil Regular Boilers

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

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Boiler type

Manufacturer

Firebird

Boiler Model kW Efficiency Warranty Typical Price
Firebird Enviromax Slimline Heatpac External 20kW Regular Oil Boiler 20kw 89.1% 2 years £1625 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 £1695 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 £1205 COMPARE
Firebird Enviromax Kitchen Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1295 COMPARE
Firebird Enviromax Kitchen Internal 26kW Regular Oil Boiler 26kw 92% 2 years £1585 COMPARE
Firebird Enviromax Kitchen Internal 35kW Regular Oil Boiler 35kw 92% 2 years £1975 COMPARE
Firebird Enviromax Kitchen Internal 44kW Regular Oil Boiler 44kw 93% 2 years £2115 COMPARE
Firebird Enviromax Kitchen Internal 58kW Regular Oil Boiler 58kw 92% 2 years £2145 COMPARE
Firebird Enviromax Kitchen Internal 73kW Regular Oil Boiler 73kw 92% 2 years £2425 COMPARE
Firebird Enviromax Heat-Pac External 18kW Regular Oil Boiler 18kw 93% 2 years £1425 COMPARE
Firebird Enviromax Heat-Pac External 20kW Regular Oil Boiler 20kw 93% 2 years £1575 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 £1295 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 £1425 COMPARE
Firebird Envirolite System Internal 26kW Oil Boiler 26kw 93% 2 years £1525 COMPARE
Firebird Envirolite 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 Slimline Silverpac 20kW External Regular Oil Boiler 20kw 93.8% 2 years £0 COMPARE
Firebird 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
Firebird Envirogreen™ Kitchen 18kW Internal Regular Oil Boiler 18kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Kitchen C20 Internal Regular Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Kitchen C26 Internal Regular Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Kitchen C35 Internal Regular Oil Boiler 35kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Heatpac 18kW External Regular Oil Boiler 18kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Heatpac C20 External Regular Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Heatpac C26 External Regular Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Heatpac C35 External Regular Oil Boiler 35kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Slimline Heatpac C20 External Regular Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Slimline Heatpac C26 External Regular Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Slimline Heatpac C35 External Regular Oil Boiler 35kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Popular 18kW Boilerhouse Regular Oil Boiler 18kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Popular C20 Boilerhouse Regular Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Popular C26 Boilerhouse Regular Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Envirogreen™ Popular C35 Boilerhouse Regular Boiler 35kw 93% 2 years £0 COMPARE

Grant

Boiler Model kW Efficiency Warranty Typical Price
Grant Vortex Eco Utility 35kW Regular Oil Boiler 35kw 90.3% 2 years £1675 COMPARE
Grant Vortex Pro External 21kW Regular Oil Boiler 21kw 90.7% 2 years £1255 COMPARE
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.8% 2 years £2155 COMPARE
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler 36kw 91.7% 2 years £1392 COMPARE
Grant VortexBlue External 21kW Regular Oil Boiler 21kw 90.8% 2 years £2225 COMPARE
Grant VortexBlue External 26kW Regular Oil Boiler 26kw 91.7% 2 years £2605 COMPARE
Grant VortexBlue External 36kW Regular Oil Boiler 36kw 94.5% 2 years £1285 COMPARE
Grant Vortex Eco Utility 21kW Regular Oil Boiler 21kw 92.7% 2 years £1595 COMPARE
Grant Vortex Eco Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1595 COMPARE
Grant Vortex Eco External 21kW Regular Oil Boiler 21kw 92.7% 2 years £1225 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 £2055 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 £2285 COMPARE
Grant Vortex Pro External 46kW Regular Oil Boiler 46kw 90% 2 years £2355 COMPARE
Grant Vortex Pro External 58kW Regular Oil Boiler 58kw 91.9% 2 years £2045 COMPARE
Grant Vortex Pro External 70kW Regular Oil Boiler 70kw 91.6% 2 years £2135 COMPARE
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1660 COMPARE
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler 16kw 90.5% 2 years £2035 COMPARE
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1695 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 £2035 COMPARE
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.71% 2 years £1500 COMPARE
Grant Vortex Boiler House 21kW Regular Oil Boiler 21kw 90.7% 5 years £1365 COMPARE
Grant Vortex Boiler House 26kW Regular Oil Boiler 26kw 90.7% 5 years £1855 COMPARE
Grant Vortex Boiler House 35kW Regular Oil Boiler 35kw 94.6% 5 years £2045 COMPARE
Grant Vortex Boiler House 46kW Regular Oil Boiler 46kw 90% 5 years £1845 COMPARE
Grant Vortex Boiler House 58kW Regular Oil Boiler 58kw 91.9% 5 years £1775 COMPARE
Grant Vortex Boiler House 70kW Regular Oil Boiler 70kw 91.6% 5 years £2085 COMPARE
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1675 COMPARE
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler 46kw 90% 2 years £2085 COMPARE
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler 16kw 90.1% 2 years £1535 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

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 Danesmoor 32 Regular Oil Boiler 32kw 90.70% 2 years £1995 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 £1895 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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8.4 out of 10
Trust Pilot
8.4 out of 10
Trust Pilot

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