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Compare Oil 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 Combi Internal 20kW Oil Boiler 20kw 90.7% 2 years £1770 COMPARE
Firebird Enviromax Combi Internal 26kW Oil Boiler 26kw 90.7% 2 years £1945 COMPARE
Firebird Enviromax Combi Internal 35kW Oil Boiler 35kw 90.7% 2 years £2155 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 £2385 COMPARE
Firebird Enviromax Slimline Heatpac External 20kW Regular Oil Boiler 20kw 89.1% 2 years £1530 COMPARE
Firebird Enviromax Slimline Heatpac External 26kW Regular Oil Boiler 26kw 91.71% 2 years £1740 COMPARE
Firebird Enviromax Combi Slimline Internal 20kW Oil Boiler 20kw 91.1% 2 years £1750 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 Combi Internal 20kW Oil Boiler 20kw 93% 2 years £2400 COMPARE
Firebird Enviroblue Combi Internal 26kW Oil Boiler 26kw 93% 2 years £1500 COMPARE
Firebird Enviroblue 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 Slimline Heatpac External 35kW Regular Oil Boiler 35kw 92% 2 years £1940 COMPARE
Firebird Enviromax Blue Supreme Utility Internal 20kW Regular Oil Boiler 20kw 93% 2 years £2440 COMPARE
Firebird Enviromax Blue Supreme Utility Internal 26kW Regular Oil Boiler 26kw 93% 2 years £2435 COMPARE
Firebird Enviromax Blue Supreme Popular Boilerhouse 20kW Reg. Oil Boiler 20kw 92% 2 years £2325 COMPARE
Firebird Enviromax Blue Supreme Popular Boilerhouse 26kW Reg. Oil Boiler 26kw 93% 2 years £2385 COMPARE
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 20kW Reg Oil Boiler 20kw 93% 2 years £2100 COMPARE
Firebird Enviromax Blue Supreme Slimline Heat-Pac Ext 26kW Reg Oil Boiler 26kw 93% 2 years £2200 COMPARE
Firebird Enviromax Popular Boilerhouse 18kW Regular Oil Boiler 18kw 92% 2 years £1080 COMPARE
Firebird Enviromax Popular Boilerhouse 20kW Regular Oil Boiler 20kw 93% 2 years £1200 COMPARE
Firebird Enviromax Popular Boilerhouse 26kW Regular Oil Boiler 26kw 93% 2 years £1300 COMPARE
Firebird Enviromax Popular Boilerhouse 35kW Regular Oil Boiler 35kw 92% 2 years £1900 COMPARE
Firebird Enviromax Popular Boilerhouse 44kW Regular Oil Boiler 44kw 93% 2 years £1900 COMPARE
Firebird Enviromax Popular Boilerhouse 58kW Regular Oil Boiler 58kw 93% 2 years £2200 COMPARE
Firebird Enviromax Popular Boilerhouse 73kW Regular Oil Boiler 73kw 92% 2 years £2500 COMPARE
Firebird Enviromax Popular Boilerhouse 100kW Regular Oil Boiler 100kw 92% 2 years £2900 COMPARE
Firebird Enviromax Kitchen Internal 18kW Regular Oil Boiler 18kw 93% 2 years £1150 COMPARE
Firebird Enviromax Kitchen Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1270 COMPARE
Firebird Enviromax Kitchen Internal 26kW Regular Oil Boiler 26kw 92% 2 years £1650 COMPARE
Firebird Enviromax Kitchen Internal 35kW Regular Oil Boiler 35kw 92% 2 years £1800 COMPARE
Firebird Enviromax Kitchen Internal 44kW Regular Oil Boiler 44kw 93% 2 years £1950 COMPARE
Firebird Enviromax Kitchen Internal 58kW Regular Oil Boiler 58kw 92% 2 years £2050 COMPARE
Firebird Enviromax Kitchen Internal 73kW Regular Oil Boiler 73kw 92% 2 years £2600 COMPARE
Firebird Enviromax Heat-Pac External 18kW Regular Oil Boiler 18kw 93% 2 years £1275 COMPARE
Firebird Enviromax Heat-Pac External 20kW Regular Oil Boiler 20kw 93% 2 years £1400 COMPARE
Firebird Enviromax Heat-Pac External 26kW Regular Oil Boiler 26kw 92% 2 years £1600 COMPARE
Firebird Enviromax Heat-Pac External 35kW Regular Oil Boiler 35kw 93% 2 years £1800 COMPARE
Firebird Enviromax Heat-Pac External 44kW Regular Oil Boiler 44kw 93% 2 years £1900 COMPARE
Firebird Enviromax Heat-Pac External 58kW Regular Oil Boiler 58kw 92% 2 years £2470 COMPARE
Firebird Enviromax Heat-Pac External 73kW Regular Oil Boiler 73kw 93% 2 years £1860 COMPARE
Firebird Enviroblue Kitchen Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1860 COMPARE
Firebird Enviroblue Kitchen Internal 26kW Regular Oil Boiler 26kw 92% 2 years £1700 COMPARE
Firebird Enviroblue Kitchen Internal 35kW Regular Oil Boiler 35kw 93% 2 years £2205 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 20kW Regular Oil Boiler 20kw 93% 2 years £1480 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 26kW Regular Oil Boiler 26kw 92% 2 years £1575 COMPARE
Firebird Enviroblue Heat-Pac Slimline External 35kW Regular Oil Boiler 35kw 93% 2 years £1550 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext 20kW Regular Oil Boiler 20kw 93% 2 years £1290 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext. 35kW Regular Oil Boiler 35kw 92% 2 years £2200 COMPARE
Firebird Envirolite Boilerhouse 20kW Regular Oil Boiler 20kw 93% 2 years £1190 COMPARE
Firebird Envirolite Boilerhouse 26kW Regular Oil Boiler 26kw 93% 2 years £1275 COMPARE
Firebird Envirolite Boilerhouse 35kW Regular Oil Boiler 35kw 92% 2 years £1250 COMPARE
Firebird Envirolite Utility Internal 20kW Regular Oil Boiler 20kw 93% 2 years £1120 COMPARE
Firebird Envirolite Utility Internal 26kW Regular Oil Boiler 26kw 93% 2 years £1500 COMPARE
Firebird Envirolite Utility Internal 35kW Regular Oil Boiler 35kw 92% 2 years £2200 COMPARE
Firebird Envirolite System Internal 20kW Oil Boiler 20kw 93% 2 years £1200 COMPARE
Firebird Envirolite System Internal 26kW Oil Boiler 26kw 93% 2 years £1430 COMPARE
Firebird Envirolite System Internal 35kW Oil Boiler 35kw 93% 2 years £1800 COMPARE
Firebird Enviroblue Kitchen System Internal 20kW Oil Boiler 20kw 93% 2 years £1250 COMPARE
Firebird Enviroblue Kitchen System Internal 26kW Oil Boiler 26kw 93% 2 years £1450 COMPARE
Firebird Enviroblue Kitchen System Internal 35kW Oil Boiler 35kw 93% 2 years £2000 COMPARE
Firebird Envirolite Heat-Pac Silverpac Ext. 26kW Regular Oil Boiler 26kw 92% 2 years £1300 COMPARE
Firebird Enviroblue Heatpac 20kW External Regular Oil Boiler 20kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue Heatpac 26kW External Regular Oil Boiler 26kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue Heatpac 35kW External Regular Oil Boiler 35kw 94.4% 2 years £0 COMPARE
Firebird Envirolite Slimline Silverpac 20kW External Regular Oil Boiler 20kw 93.8% 2 years £0 COMPARE
Firebird Envirolite Slimline Silverpac 26kW External Regular Oil Boiler 26kw 93.7% 2 years £0 COMPARE
Firebird Enviroblue Popular 20kW Boilerhouse Regular Oil Boiler 20kw 94.8% 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 Eviromax C20 Internal 20kW System Oil Boiler 20kw 94.8% 2 years £0 COMPARE
Firebird Eviromax C26 Internal 26kW System Oil Boiler 26kw 94.8% 2 years £0 COMPARE
Firebird Eviromax C35 Internal 35kW System Oil Boiler 35kw 94.4% 2 years £0 COMPARE
Firebird Eviromax C44 Internal 44kW System Oil Boiler 44kw 93.8% 2 years £0 COMPARE
Firebird Enviroblue SystemPac C26 External 26kW System Oil Boiler 26kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue SystemPac C20 External 20kW System Oil Boiler 20kw 94.8% 2 years £0 COMPARE
Firebird Enviroblue SystemPac C35 External 35kW System Oil Boiler 35kw 94.4% 2 years £0 COMPARE
Firebird Enviroblue Slimline SystemPac C20 External System Oil Boiler 20kw 93% 2 years £0 COMPARE
Firebird Enviroblue Slimline SystemPac C26 Ext. 26kW System Oil Boiler 26kw 93% 2 years £0 COMPARE
Firebird Enviroblue Slimline SystemPac C35 External System Oil Boiler 35kw 92% 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 £1600 COMPARE
Grant Vortex Pro External 21kW Regular Oil Boiler 21kw 90.7% 2 years £1430 COMPARE
Grant VortexBlue Internal 21kW Combi Oil Boiler 21kw 90.8% 2 years £1300 COMPARE
Grant VortexBlue Internal 26kW Combi Oil Boiler 26kw 91.7% 2 years £2200 COMPARE
Grant VortexBlue Internal 36kW Combi Oil Boiler 36kw 94.5% 2 years £2380 COMPARE
Grant VortexBlue External 21kW Combi Oil Boiler 21kw 90.8% 2 years £2590 COMPARE
Grant VortexBlue External 26kW Combi Oil Boiler 26kw 91.7% 2 years £2250 COMPARE
Grant VortexBlue External 36kW Combi Oil Boiler 36kw 94.5% 2 years £2900 COMPARE
Grant Vortex Pro Internal Combi 21kW Oil Boiler 21kw 90.8% 2 years £2175 COMPARE
Grant Vortex Pro Internal Combi 26kW Oil Boiler 26kw 89.5% 2 years £2260 COMPARE
Grant Vortex Pro Internal Combi 36kW Oil Boiler 26kw 94.5% 2 years £2430 COMPARE
Grant Vortex Pro Combi XS Compact 26kW Oil Boiler 26kw 90% 2 years £2190 COMPARE
Grant Vortex Pro Combi External 21kW Oil Boiler 21kw 90.8% 2 years £2275 COMPARE
Grant Vortex Pro Combi External 26kW Oil Boiler 26kw 91.7% 2 years £2290 COMPARE
Grant Vortex Pro Combi External 36kW Oil Boiler 36kw 94.5% 2 years £2560 COMPARE
Grant VortexBlue Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.8% 2 years £1780 COMPARE
Grant VortexBlue Kitchen/Utility 36kW Regular Oil Boiler 36kw 91.7% 2 years £1875 COMPARE
Grant VortexBlue External 21kW Regular Oil Boiler 21kw 90.8% 2 years £1975 COMPARE
Grant VortexBlue External 26kW Regular Oil Boiler 26kw 91.7% 2 years £2125 COMPARE
Grant VortexBlue External 36kW Regular Oil Boiler 36kw 94.5% 2 years £2995 COMPARE
Grant Vortex Eco Utility 21kW Regular Oil Boiler 21kw 92.7% 2 years £1225 COMPARE
Grant Vortex Eco Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1450 COMPARE
Grant Vortex Eco External 21kW Regular Oil Boiler 21kw 92.7% 2 years £1310 COMPARE
Grant Vortex Eco External 26kW Regular Oil Boiler 26kw 91.7% 2 years £1695 COMPARE
Grant Vortex Eco External 35kW Regular Oil Boiler 35kw 92.4% 2 years £1770 COMPARE
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler 21kw 90.8% 2 years £1350 COMPARE
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler 36kw 91.7% 2 years £1520 COMPARE
Grant Vortex Pro Kitchen/Utility 58kW Regular Oil Boiler 58kw 94.5% 2 years £1985 COMPARE
Grant Vortex Pro Kitchen/Utility 70kW Regular Oil Boiler 70kw 91.6% 2 years £2200 COMPARE
Grant Vortex Pro External 26kW Regular Oil Boiler 26kw 91.20% 2 years £2300 COMPARE
Grant Vortex Pro External 36kW Regular Oil Boiler 36kw 94.5% 2 years £1950 COMPARE
Grant Vortex Pro External 46kW Regular Oil Boiler 46kw 90% 2 years £2075 COMPARE
Grant Vortex Pro External 58kW Regular Oil Boiler 58kw 91.9% 2 years £2445 COMPARE
Grant Vortex Pro External 70kW Regular Oil Boiler 70kw 91.6% 2 years £2595 COMPARE
Grant Vortex Eco Internal Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1455 COMPARE
Grant Vortex Eco External Wall Hung 16kW Regular Oil Boiler 16kw 90.5% 2 years £1750 COMPARE
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler 21kw 90.1% 2 years £1550 COMPARE
Grant Vortex Pro Boiler House 26kW Regular Oil Boiler 36kw 94.6% 2 years £1525 COMPARE
Grant Vortex Pro Boiler House 46kW Regular Oil Boiler 46kw 90.6% 2 years £1740 COMPARE
Grant Vortex Pro Boiler House 58kW Regular Oil Boiler 58kw 91.9% 2 years £2000 COMPARE
Grant Vortex Pro Boiler House 70kW Regular Oil Boiler 70kw 96.2% 2 years £2125 COMPARE
Grant VortexBlue Kitchen/Utility 21kW System Oil Boiler 21kw 90.8% 2 years £1650 COMPARE
Grant VortexBlue Kitchen/Utility 26kW System Oil Boiler 26kw 91.7% 2 years £2120 COMPARE
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler 36kw 94.5% 2 years £1775 COMPARE
Grant Vortex Eco Utility 21kW System Oil Boiler 21kw 92.7% 2 years £1300 COMPARE
Grant Vortex Eco Utility 26kW System Oil Boiler 26kw 91.7% 2 years £1625 COMPARE
Grant Vortex Eco Utility 35kW System Oil Boiler 35kw 92.4% 2 years £1795 COMPARE
Grant Vortex Eco Wall Hung 16kW System Oil Boiler 16kw 90.1% 2 years £1350 COMPARE
Grant Vortex Eco Wall Hung 21kW System Oil Boiler 21kw 90.5% 2 years £1658 COMPARE
Grant Vortex Eco External System Module 21kW Oil Boiler 21kw 90.3% 2 years £1630 COMPARE
Grant Vortex Eco External System Module 26kW Oil Boiler 26kw 90.3% 2 years £1835 COMPARE
Grant Vortex Eco External System Module 35kW Oil Boiler 35kw 90.8% 2 years £2120 COMPARE
Grant Vortex Pro Kitchen/Utility 26kW System Oil Boiler 26kw 91.7% 2 years £1551 COMPARE
Grant VortexBlue Kitchen/Utility 36kW System Oil Boiler 36kw 94.5% 2 years £2185 COMPARE
Grant Vortex Eco Wall Hung External 16kW System Oil Boiler 16kw 90.1% 2 years £1755 COMPARE
Grant Vortex Eco Wall Hung External 21kW System Oil Boiler 21kw 90.5% 2 years £1600 COMPARE
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.71% 2 years £1995 COMPARE
Grant Vortex Pro Kitchen/Utility 46kW System Oil Boiler 46kw 90% 2 years £2225 COMPARE
Grant Vortex Boiler House 21kW Regular Oil Boiler 21kw 90.7% 5 years £1200 COMPARE
Grant Vortex Boiler House 26kW Regular Oil Boiler 26kw 90.7% 5 years £1275 COMPARE
Grant Vortex Boiler House 35kW Regular Oil Boiler 35kw 94.6% 5 years £1655 COMPARE
Grant Vortex Boiler House 46kW Regular Oil Boiler 46kw 90% 5 years £1950 COMPARE
Grant Vortex Boiler House 58kW Regular Oil Boiler 58kw 91.9% 5 years £2121 COMPARE
Grant Vortex Boiler House 70kW Regular Oil Boiler 70kw 91.6% 5 years £2125 COMPARE
Grant Vortex Pro Kitchen/Utility 26kW Regular Oil Boiler 26kw 91.7% 2 years £1460 COMPARE
Grant Vortex Pro Kitchen/Utility 46kW Regular Oil Boiler 46kw 90% 2 years £2110 COMPARE
Grant Vortex Eco Internal Wall Hung 16kW Regular Oil Boiler 16kw 90.1% 2 years £1365 COMPARE

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 Sealed System CS1 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £2300 COMPARE
Mistral Sealed System CS2 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £2370 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 Sealed System S1 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1320 COMPARE
Mistral Sealed System S2 26kW Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £1380 COMPARE
Mistral Sealed System S3 35kW Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1500 COMPARE
Mistral Sealed System S4 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £1680 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 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 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 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 Outdoor Sealed System OD SS1 20kW Oil Boiler 20kw 87% 2 yr. parts - 5 yr. heat exch £1500 COMPARE
Mistral Outdoor Sealed System OD SS2 26kW Oil Boiler 26kw 87% 2 yr. parts - 5 yr. heat exch £1590 COMPARE
Mistral Outdoor Sealed System OD SS4 41kW Oil Boiler 41kw 87% 2 yr. parts - 5 yr. heat exch £1920 COMPARE
Mistral Sealed System CS3 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2700 COMPARE
Mistral Sealed System CS4 41kW Oil Boiler 41kw 93% 2 yr. parts - 5 yr. heat exch £3200 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 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 Sealed System COD SS1 20kW Oil Boiler 20kw 92% 2 yr. parts - 5 yr. heat exch £1605 COMPARE
Mistral Outdoor Sealed System COD SS2 26kW Oil Boiler 26kw 92% 2 yr. parts - 5 yr. heat exch £1680 COMPARE
Mistral Outdoor Sealed System COD SS3 35kW Oil Boiler 35kw 92% 2 yr. parts - 5 yr. heat exch £2040 COMPARE
Mistral Outdoor Sealed System COD SS4 41kW Oil Boiler 41kw 90% 2 yr. parts - 5 yr. heat exch £2160 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 Outdoor Utility Standard OD3 35kW Regular Oil Boiler 35kw 87% 2 yr. parts - 5 yr. heat exch £1500 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

Viessmann

Warmflow

Boiler Model kW Efficiency Warranty Typical Price
Warmflow Kabin-Pak Combi KC70HEE 21kW Oil Boiler 21kw 89.1% 2 years £1995 COMPARE
Warmflow Kabin Pak Combi KC90HEE 26kW Oil Boiler 26kw 89.5% 2 years £1975 COMPARE
Warmflow Kabin Pak KC120HEE Combi 33kW Oil Boiler 33kw 89.1% 2 years £2200 COMPARE
Warmflow Utility UC70HEE Combi 21kW Oil Boiler 21kw 89.1% 5 years £1345 COMPARE
Warmflow Utility Combi UC90HEE 26kW Oil Boiler 26kw 89.1% 5 years £1400 COMPARE
Warmflow Utility UC120HEE Combi 33kW Oil Boiler 33kw 89.1% 5 years £1990 COMPARE
Warmflow Kabin Pak KS70HE System 21kW Oil Boiler 21kw 90.7% 2 years £1417 COMPARE
Warmflow Kabin Pak KS90HE System 26kW Oil boiler 26kw 90.8% 2 years £1650 COMPARE
Warmflow Kabin Pak KS120HE System 33kW Oil boiler 33kw 90.7% 2 years £1650 COMPARE
Warmflow Utility US70HE System 21kW Oil Boilers 21kw 90.7% 5 years £1175 COMPARE
Warmflow Utility US90HE System 26kW Oil boiler 26kw 90.8% 5 years £1585 COMPARE
Warmflow Utility US120HE System 33kW Oil boilers 33kw 90.7% 5 years £1510 COMPARE
Warmflow Boilerhouse B70HE 21kW Regular Oil Boiler 21kw 90.7% 7 years £1045 COMPARE
Warmflow Boilerhouse B90HE 26kW Regular Oil Boiler 26kw 90.7% 7 years £1780 COMPARE
Warmflow Boilerhouse B120HE 33kW Regular Oil Boiler 33kw 90.8% 7 years £1225 COMPARE
Warmflow Kabin-Pak K70HE 21kW Regular Oil Boiler 21kw 90.7% 7 years £1310 COMPARE
Warmflow Kabin-Pak K90HE 26kW Regular Oil Boiler 26kw 90.8% 7 years £1345 COMPARE
Warmflow Kabin-Pak K120HE 33kW Regular Oil Boiler 33kw 90.7% 7 years £1635 COMPARE
Warmflow Kabin-Pak K150HE 44kW Regular Oil Boiler 44kw 90.3% 7 years £1915 COMPARE
Warmflow Utility HE U70HE 21kW Regular Oil Boiler 21kw 90.7% 7 years £1175 COMPARE
Warmflow Utility HE U90HE 26kW Regular Oil Boiler 26kw 90.8% 7 years £1230 COMPARE
Warmflow Utility HE U120HE 33kW Regular Oil Boiler 33kw 90.7% 7 years £1300 COMPARE
Warmflow Utility HE U150HE 44kW Regular Oil Boiler 44kw 90.3% 7 years £1795 COMPARE

Worcester Bosch

Boiler Model kW Efficiency Warranty Typical Price
Worcester Bosch Greenstar Heatslave External 32 Combi Oil Boiler 32kw 90.3 5 years £2564 COMPARE
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 Camray Utility 32 System Oil Boiler 32kw 94.2 5 years £2030 COMPARE
Worcester Bosch Camray Utility 25 System Oil Boiler 25kw 93.2 5 years £1608 COMPARE
Worcester Bosch Greenstar Heatslave II 18 Combi Oil Boiler 18 kw 91% 2 years £2196 COMPARE
Worcester Bosch Greenstar Danesmoor 32 Regular Oil Boiler 32kw 90.70% 2 years £2200 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 18 System Oil Boiler 18 kw 91% 2 years £1550 COMPARE
Worcester Bosch Greenstar Utility 70 Regular Oil Boiler 70kw 88% 2 years £2300 COMPARE
Worcester Bosch Greenstar Utility 50 Regular Oil Boiler 50 kw 89% 2 years £2100 COMPARE
Worcester Bosch Greenstar Danesmoor 25 Regular Oil Boiler 25kw 90% 2 years £1580 COMPARE
Worcester Bosch Greenstar Heatslave II 25 Combi Oil Boiler 25kw 90% 2 years £2252 COMPARE
Worcester Bosch Greenstar Heatslave II 32 Combi Oil Boiler 32kw 91% 2 years £2350 COMPARE
Worcester Bosch Greenstar Heatslave II External 25 Combi Oil Boiler 25kw 90% 2 years £2200 COMPARE
Worcester Bosch Greenstar Heatslave II External 32 Combi Oil Boiler 32kw 91% 2 years £2240 COMPARE
Worcester Bosch Greenstar Heatslave II External 18kW Combi Oil Boiler 18kw 91% 2 years £2425 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 System Oil Boiler 18kw 91% 2 years £1340 COMPARE
Worcester Bosch Greenstar Danesmoor 25 System Oil Boiler 25kw 90% 2 years £2000 COMPARE
Worcester Bosch Greenstar Danesmoor 32 System Oil Boiler 32kw 91% 2 years £2000 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 25 System Oil Boiler 25kw 90% 2 years £1600 COMPARE
Worcester Bosch Greenstar Danesmoor Utility 32 System Oil Boiler 32kw 91% 2 years £2100 COMPARE
Worcester Bosch Greenstar Danesmoor External 18 System Oil Boiler 18kw 91% 2 years £2100 COMPARE
Worcester Bosch Greenstar Danesmoor External 25 System Oil Boiler 25kw 90% 2 years £2325 COMPARE
Worcester Bosch Greenstar Danesmoor External 32 System Oil Boiler 32kw 91% 2 years £2400 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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