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Combi Oil Boilers

Heating your hot water system with oil instead of gas is a great alternative. Combination boilers are a particularly fine choice as they do away with the need for a hot water cylinder or water tank. Instead, water is heated through a central heating boiler that incorporates a highly efficient water heater. The combination of the two means less space is taken up in your home, which is always a winning situation.

If you prefer to use oil, you'll find that Heat and Plumb stock a range of oil combi boilers from highly-regarded brands such as Firebird, Eurocal, and Warmflow.

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1 - 36 Of 71 Products
Mistral C1 Non-Condensing Combi Oil Boiler, Internal, 15-20 kw
Non-Condensing Model
£2,198.95 RRP £4,209.60
MBC1
In Stock
5 Days
Finance from £70.42/month
Firebird Envirogreen Condensing Slimline Combi Oil Boiler 20kW
SAVE 52%
£2,199.95 RRP £4,536.00
ECE020SLM
In Stock
3 Days
Finance from £70.45/month
Firebird Envirogreen Condensing Combi Oil Boiler 20kW
SAVE 51%
£2,230.95 RRP £4,598.40
ECE020DLX
In Stock
3 Days
Finance from £71.44/month
Firebird Envirogreen Condensing Slimline Combi Oil Boiler 26kW
SAVE 51%
£2,248.95 RRP £4,635.60
ECE026SLM
In Stock
3 Days
Finance from £72.02/month
Warmflow Agentis Internal Condensing Combi Oil Boiler 15-21kW
SAVE 24%
£2,267.95 RRP £3,002.40
WFI21C
In Stock
3 Days
Finance from £72.63/month
Mistral C2 Non-Condensing Combi Oil Boiler, Internal, 20-26 kw
Non-Condensing Model
£2,267.95 RRP £4,346.40
MBC2
In Stock
5 Days
Finance from £72.63/month
Firebird Envirogreen Condensing Combi Oil Boiler 26kW
SAVE 51%
£2,276.95 RRP £4,693.20
ECE026DLX
In Stock
3 Days
Finance from £72.92/month
Mistral CC1 Condensing Combi Oil Boiler, Internal, 15-20 kw
SAVE 48%
£2,339.95 RRP £4,485.60
MBCC1
In Stock
5 Days
Finance from £74.93/month
Firebird Envirogreen Condensing Outdoor Combi Oil Boiler 20kW
SAVE 51%
£2,351.95 RRP £4,849.20
ECE020CPK
In Stock
3 Days
Finance from £75.32/month
Mistral C3 Non-Condensing Combi Oil Boiler, Internal, 26-35 kw
Non-Condensing Model
£2,378.95 RRP £4,560.00
MBC3
In Stock
5 Days
Finance from £76.18/month
Mistral CC2 Condensing Combi Oil Boiler, Internal, 20-26 kw
SAVE 48%
£2,410.95 RRP £4,624.80
MBCC2
In Stock
5 Days
Finance from £77.21/month
Mistral ODC1 Non-Condensing Combi Oil Boiler, External, 15-20 kw
Non-Condensing Model
£2,410.95 RRP £4,624.80
MBODC1
In Stock
5 Days
Finance from £77.21/month
Firebird Envirogreen Condensing Outdoor Combi Oil Boiler 26kW
SAVE 51%
£2,429.95 RRP £5,008.80
ECE026CPK
In Stock
3 Days
Finance from £77.82/month
Warmflow Agentis Internal Condensing Combi Oil Boiler 21-27kW
SAVE 24%
£2,439.95 RRP £3,202.80
WFI26C
In Stock
3 Days
Finance from £78.14/month
Mistral CODC1 Condensing Combi Oil Boiler, External, 15-20 kw
SAVE 48%
£2,463.95 RRP £4,725.60
MBCODC1
In Stock
5 Days
Finance from £78.90/month
Warmflow Agentis External Condensing Combi Oil Boiler 15-21kW
SAVE 24%
£2,468.95 RRP £3,241.20
WFE21C
In Stock
3 Days
Finance from £79.06/month
Mistral ODC2 Non-Condensing Combi Oil Boiler, External, 20-26 kw
Non-Condensing Model
£2,482.95 RRP £4,762.80
MBODC2
In Stock
5 Days
Finance from £79.51/month
Firebird Envirogreen Boiler Condensing Slimline Combi Oil Boiler 35kW
SAVE 51%
£2,504.95 RRP £5,163.60
ECE035SLM
In Stock
3 Days
Finance from £80.22/month
Mistral C1PLUS Non-Condensing Combi Oil Boiler, Internal, 15-20 kw
Non-Condensing Model
£2,541.95 RRP £4,876.80
MBC1PLUS
In Stock
5 Days
Finance from £81.40/month
Warmflow Agentis External Condensing Combi Oil Boiler 21-27kW
SAVE 24%
£2,542.95 RRP £3,338.40
WFE26C
In Stock
3 Days
Finance from £81.43/month
Firebird Envirogreen Condensing Combi Oil Boiler 35kW
SAVE 51%
£2,546.95 RRP £5,251.20
ECE035DLX
In Stock
3 Days
Finance from £81.56/month
Mistral CODC2 Condensing Combi Oil Boiler, External, 20-26 kw
SAVE 48%
£2,599.95 RRP £4,989.60
MBCODC2
In Stock
5 Days
Finance from £83.26/month
Mistral C2PLUS Non-Condensing Combi Oil Boiler, Internal, 20-26 kw
Non-Condensing Model
£2,612.95 RRP £5,016.00
MBC2PLUS
In Stock
5 Days
Finance from £83.68/month
Mistral C4 Non-Condensing Combi Oil Boiler, Internal, 35-41 kw
Non-Condensing Model
£2,623.95 RRP £5,037.60
MBC4
In Stock
5 Days
Finance from £84.03/month
Mistral ODC3 Non-Condensing Combi Oil Boiler, External, 26-35 kw
Non-Condensing Model
£2,623.95 RRP £5,037.60
MBODC3
In Stock
5 Days
Finance from £84.03/month
Mistral CC3 Condensing Combi Oil Boiler, Internal, 26-35 kw
SAVE 48%
£2,623.95 RRP £5,037.60
MBCC3
In Stock
5 Days
Finance from £84.03/month
Warmflow Agentis Internal Condensing Combi Oil Boiler 27-33kW
SAVE 24%
£2,675.95 RRP £3,513.60
WFI33C
In Stock
3 Days
Finance from £85.69/month
Mistral CC1PLUS Condensing Combi Oil Boiler, Internal, 15-20 kw
SAVE 48%
£2,683.95 RRP £5,154.00
MBCC1PLUS
In Stock
5 Days
Finance from £85.95/month
Mistral ODC1PLUS Non-Condensing Combi Oil Boiler, External, 15-20 kw
Non-Condensing Model
£2,690.95 RRP £5,166.00
MBODC1PLUS
In Stock
5 Days
Finance from £86.17/month
Firebird Envirogreen Condensing Outdoor Combi Oil Boiler 35kW
SAVE 51%
£2,720.95 RRP £5,610.00
ECE035CPK
In Stock
3 Days
Finance from £87.13/month
Mistral C3PLUS Non-Condensing Combi Oil Boiler, Internal, 26-35 kw
Non-Condensing Model
£2,722.95 RRP £5,229.60
MBC3PLUS
In Stock
5 Days
Finance from £87.20/month
Mistral CODC3 Condensing Combi Oil Boiler, External, 26-35 kw
SAVE 48%
£2,749.95 RRP £5,278.80
MBCODC3
In Stock
5 Days
Finance from £88.06/month
Mistral CC2PLUS Condensing Combi Oil Boiler, Internal, 20-26 kw
SAVE 48%
£2,756.95 RRP £5,292.00
MBCC2PLUS
In Stock
5 Days
Finance from £88.29/month
Mistral ODC2PLUS Non-Condensing Combi Oil Boiler, External, 20-26 kw
Non-Condensing Model
£2,767.95 RRP £5,316.00
MBODC2PLUS
In Stock
5 Days
Finance from £88.64/month
Mistral ODC4 Non-Condensing Combi Oil Boiler, External, 35-41 kw
Non-Condensing Model
£2,846.95 RRP £5,468.40
MBODC4
In Stock
5 Days
Finance from £91.17/month
Mistral CC4 Condensing Combi Oil Boiler, Internal, 35-41 kw
SAVE 48%
£2,918.95 RRP £5,606.40
MBCC4
In Stock
5 Days
Finance from £93.48/month

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