Compare Warmflow Oil Boilers

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

Fuel type

Gas (841)
Oil (502)
Electric (62)

Boiler type

Combi (481)
Regular (395)
System (344)

Manufacturer

Firebird (137)
Grant (74)
Mistral (129)
Navien (18)
Viessmann (6)
Warmflow (74)
Worcester Bosch (64)

CLEAR SEARCH

Boiler Model	kW	Efficiency	Warranty	Typical Price
Best Sellers
Warmflow Agentis Internal System 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,730	VIEW
Warmflow Agentis Internal Combi 26kW Oil Boiler VIEW	26 kw	Aaa	5 years	£2,270	VIEW
Warmflow Agentis Internal Combi 33kW Oil Boiler VIEW	33 kw	Aaa	5 years	£2,470	VIEW
Warmflow Agentis External Combi 33kW Oil Boiler VIEW	33 kw	Aa	5 years	£2,710	VIEW
Available
Warmflow Agentis Internal Heat Only 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,300	VIEW
Warmflow Agentis Internal Heat Only 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,360	VIEW
Warmflow Agentis Internal Heat Only 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,560	VIEW
Warmflow Agentis Internal Heat Only 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£1,700	VIEW
Warmflow Agentis Internal Pumped 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,440	VIEW
Warmflow Agentis Internal Pumped 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,440	VIEW
Warmflow Agentis Internal Pumped 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,530	VIEW
Warmflow Agentis Internal Pumped 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£1,900	VIEW
Warmflow Agentis Internal System 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,500	VIEW
Warmflow Agentis Internal System 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£N/A	VIEW
Warmflow Agentis Internal Combi 21kW Oil Boiler VIEW	21 kw	Aaa	5 years	£2,170	VIEW
Warmflow Agentis External Heat Only 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,560	VIEW
Warmflow Agentis External Heat Only 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,590	VIEW
Warmflow Agentis External Heat Only 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,920	VIEW
Warmflow Agentis External Heat Only 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£2,100	VIEW
Warmflow Agentis External Pumped 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,680	VIEW
Warmflow Agentis External Pumped 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,740	VIEW
Warmflow Agentis External Pumped 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£2,110	VIEW
Warmflow Agentis External Pumped 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£2,500	VIEW
Warmflow Agentis External System 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,740	VIEW
Warmflow Agentis External System 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,800	VIEW
Warmflow Agentis External System 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£2,000	VIEW
Warmflow Agentis External Combi 21kW Oil Boiler VIEW	21 kw	Aa	5 years	£2,300	VIEW
Warmflow Agentis External Combi 26kW Oil Boiler VIEW	26 kw	Aa	5 years	£2,500	VIEW
Warmflow Agentis Boilerhouse 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,170	VIEW
Warmflow Agentis Boilerhouse 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,170	VIEW
Warmflow Agentis Boilerhouse 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,370	VIEW
Warmflow Agentis Pro Internal Pumped 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,760	VIEW
Warmflow Agentis Pro Internal Pumped 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,850	VIEW
Warmflow Agentis Pro Internal Pumped 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,950	VIEW
Warmflow Agentis Pro Internal Pumped 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£2,060	VIEW
Warmflow Agentis Pro Internal System 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,820	VIEW
Warmflow Agentis Pro Internal System 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£1,890	VIEW
Warmflow Agentis Pro Internal System 26kW Oil Boiler VIEW	33 kw	A heat	5 years	£1,950	VIEW
Warmflow Agentis Pro Internal Combi 21kW Oil Boiler VIEW	21 kw	Aa	5 years	£2,500	VIEW
Warmflow Agentis Pro Internal Combi 26kW Oil Boiler VIEW	26 kw	Aa	5 years	£2,630	VIEW
Warmflow Agentis Pro Internal Combi 33kW Oil Boiler VIEW	33 kw	Aa	5 years	£2,830	VIEW
Warmflow Agentis Pro External Pumped 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,990	VIEW
Warmflow Agentis Pro External Pumped 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£2,150	VIEW
Warmflow Agentis Pro External Pumped 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£2,400	VIEW
Warmflow Agentis Pro External Pumped 44kW Oil Boiler VIEW	44 kw	A heat	5 years	£2,600	VIEW
Warmflow Agentis Pro External System 21kW Oil Boiler VIEW	21 kw	A heat	5 years	£1,800	VIEW
Warmflow Agentis Pro External System 26kW Oil Boiler VIEW	26 kw	A heat	5 years	£2,110	VIEW
Warmflow Agentis Pro External System 33kW Oil Boiler VIEW	33 kw	A heat	5 years	£2,500	VIEW
Warmflow Agentis Pro External Combi 21kW Oil Boiler VIEW	21 kw	Aa	5 years	£2,650	VIEW
Warmflow Agentis Pro External Combi 26kW Oil Boiler VIEW	26 kw	Aa	5 years	£2,710	VIEW
Warmflow Agentis Pro External Combi 33kW Oil Boiler VIEW	33 kw	Aa	5 years	£2,900	VIEW
Show Discontinued Hide Discontinued
Warmflow Kabin-Pak Combi KC70HEE 21kW Oil Boiler VIEW	21kw	89.1%	2 years	£1,995	VIEW
Warmflow Kabin Pak Combi KC90HEE 26kW Oil Boiler VIEW	26kw	89.5%	2 years	£1,975	VIEW
Warmflow Kabin Pak KC120HEE Combi 33kW Oil Boiler VIEW	33kw	89.1%	2 years	£2,200	VIEW
Warmflow Utility UC70HEE Combi 21kW Oil Boiler VIEW	21kw	89.1%	5 years	£1,345	VIEW
Warmflow Utility Combi UC90HEE 26kW Oil Boiler VIEW	26kw	89.1%	5 years	£1,400	VIEW
Warmflow Utility UC120HEE Combi 33kW Oil Boiler VIEW	33kw	89.1%	5 years	£1,990	VIEW
Warmflow Kabin Pak KS70HE System 21kW Oil Boiler VIEW	21kw	90.7%	2 years	£1,417	VIEW
Warmflow Kabin Pak KS90HE System 26kW Oil boiler VIEW	26kw	90.8%	2 years	£1,650	VIEW
Warmflow Kabin Pak KS120HE System 33kW Oil boiler VIEW	33kw	90.7%	2 years	£1,650	VIEW
Warmflow Utility US70HE System 21kW Oil Boilers VIEW	21kw	90.7%	5 years	£1,175	VIEW
Warmflow Utility US90HE System 26kW Oil boiler VIEW	26kw	90.8%	5 years	£1,585	VIEW
Warmflow Utility US120HE System 33kW Oil boilers VIEW	33kw	90.7%	5 years	£1,510	VIEW
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