Compare Grant Oil Boilers

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Fuel type

Gas (839)
Oil (502)
Electric (62)

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Combi (479)
Regular (395)
System (344)

Manufacturer

Firebird (137)
Grant (74)
Mistral (129)
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Viessmann (6)
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CLEAR SEARCH

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	£1,558	VIEW
Grant VortexBlue Internal 21kW Combi Oil Boiler VIEW	21kw	90.8%	2 years	£2,330	VIEW
Grant VortexBlue Internal 26kW Combi Oil Boiler VIEW	26kw	91.7%	2 years	£2,750	VIEW
Grant VortexBlue Internal 36kW Combi Oil Boiler VIEW	36kw	94.5%	2 years	£2,500	VIEW
Grant VortexBlue External 21kW Combi Oil Boiler VIEW	21kw	90.8%	2 years	£2,185	VIEW
Grant VortexBlue External 26kW Combi Oil Boiler VIEW	26kw	91.7%	2 years	£2,325	VIEW
Grant VortexBlue External 36kW Combi Oil Boiler VIEW	36kw	94.5%	2 years	£3,105	VIEW
Grant Vortex Pro Internal Combi 21kW Oil Boiler VIEW	21kw	90.8%	2 years	£2,175	VIEW
Grant Vortex Pro Internal Combi 26kW Oil Boiler VIEW	26kw	89.5%	2 years	£2,340	VIEW
Grant Vortex Pro Internal Combi 36kW Oil Boiler VIEW	26kw	94.5%	2 years	£2,985	VIEW
Grant Vortex Pro Combi XS Compact 26kW Oil Boiler VIEW	26kw	90%	2 years	£2,325	VIEW
Grant Vortex Pro Combi External 21kW Oil Boiler VIEW	21kw	90.8%	2 years	£2,185	VIEW
Grant Vortex Pro Combi External 26kW Oil Boiler VIEW	26kw	91.7%	2 years	£2,295	VIEW
Grant Vortex Pro Combi External 36kW Oil Boiler VIEW	36kw	94.5%	2 years	£2,600	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	£2,100	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	£2,396	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	£1,475	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	£1,820	VIEW
Grant Vortex Pro Kitchen/Utility 21kW Regular Oil Boiler VIEW	21kw	90.8%	2 years	£1,420	VIEW
Grant Vortex Pro Kitchen/Utility 36kW System Oil Boiler VIEW	36kw	91.7%	2 years	£2,000	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	£1,810	VIEW
Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler VIEW	21kw	90.1%	2 years	£1,890	VIEW
Grant VortexBlue Kitchen/Utility 21kW System Oil Boiler VIEW	21kw	90.8%	2 years	£2,094	VIEW
Grant VortexBlue Kitchen/Utility 26kW System Oil Boiler VIEW	26kw	91.7%	2 years	£2,145	VIEW
Grant Vortex Pro Kitchen/Utility 36kW Regular Oil Boiler VIEW	36kw	94.5%	2 years	£2,035	VIEW
Grant Vortex Eco Utility 21kW System Oil Boiler VIEW	21kw	92.7%	2 years	£1,510	VIEW
Grant Vortex Eco Utility 26kW System Oil Boiler VIEW	26kw	91.7%	2 years	£1,763	VIEW
Grant Vortex Eco Utility 35kW System Oil Boiler VIEW	35kw	92.4%	2 years	£1,875	VIEW
Grant Vortex Eco Wall Hung 16kW System Oil Boiler VIEW	16kw	90.1%	2 years	£1,650	VIEW
Grant Vortex Eco Wall Hung 21kW System Oil Boiler VIEW	21kw	90.5%	2 years	£2,015	VIEW
Grant Vortex Eco External System Module 21kW Oil Boiler VIEW	21kw	90.3%	2 years	£1,750	VIEW
Grant Vortex Eco External System Module 26kW Oil Boiler VIEW	26kw	90.3%	2 years	£1,900	VIEW
Grant Vortex Eco External System Module 35kW Oil Boiler VIEW	35kw	90.8%	2 years	£2,200	VIEW
Grant Vortex Pro Kitchen/Utility 26kW System Oil Boiler VIEW	26kw	91.7%	2 years	£1,595	VIEW
Grant VortexBlue Kitchen/Utility 36kW System Oil Boiler VIEW	36kw	94.5%	2 years	£2,075	VIEW
Grant Vortex Eco Wall Hung External 16kW System Oil Boiler VIEW	16kw	90.1%	2 years	£1,925	VIEW
Grant Vortex Eco Wall Hung External 21kW System Oil Boiler VIEW	21kw	90.5%	2 years	£2,045	VIEW
Grant VortexBlue Kitchen/Utility 26kW Regular Oil Boiler VIEW	26kw	91.71%	2 years	£1,582	VIEW
Grant Vortex Pro Kitchen/Utility 46kW System Oil Boiler VIEW	46kw	90%	2 years	£2,055	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 Hide 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