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Cheap Oil Heat Only Boilers

Cheap Oil Heat Only Boilers

The cheapest oil heat only boilers on the market


1. Mistral Boiler House Classic Non-Condensing BH1 20kW

Our score rating: 66.85%

Efficiency rating
87%
Band rating
B
Output in kW
20 kW
Height
TBC
Width
TBC
Depth
TBC
Mounting
Floor
Fuel
Oil
ERP Rating
B

Supply and installation around £2,100

2. Mistral Boiler House Classic Non-Condensing BH2 26kW

Our score rating: 66.45%

Efficiency rating
87%
Band rating
B
Output in kW
26 kW
Height
TBC
Width
TBC
Depth
TBC
Mounting
Floor
Fuel
Oil
ERP Rating
B

Supply and installation around £2,200

3. Mistral Boiler House Classic CBH1 20kW

Our score rating: 69.46%

Efficiency rating
92%
Band rating
A
Output in kW
20 kW
Height
TBC
Width
TBC
Depth
TBC
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,200

4. Grant Vortex Boiler House 15-21kW

Our score rating: 70.74%

Efficiency rating
90.7%
Band rating
A
Output in kW
21 kW
Height
714 mm
Width
431 mm
Depth
597 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,300

5. Mistral Boiler House Classic CBH2 26kW

Our score rating: 69.05%

Efficiency rating
92%
Band rating
A
Output in kW
26 kW
Height
TBC
Width
TBC
Depth
TBC
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,300

6. Mistral Boiler House Classic Non-Condensing BH3 35kW

Our score rating: 65.67%

Efficiency rating
87%
Band rating
B
Output in kW
35 kW
Height
TBC
Width
TBC
Depth
TBC
Mounting
Floor
Fuel
Oil
ERP Rating
B

Supply and installation around £2,300

7. Firebird Envirogreen Popular Boilerhouse 12-18

Our score rating: 69.66%

Efficiency rating
91.6%
Band rating
A
Output in kW
12 kW
Height
684 mm
Width
344 mm
Depth
381 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,300

8. Firebird Envirogreen Popular Boilerhouse C20

Our score rating: 69.43%

Efficiency rating
92.5%
Band rating
A
Output in kW
20 kW
Height
684 mm
Width
441 mm
Depth
381 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,400

9. Grant Vortex Boiler House 21-26kW

Our score rating: 70.26%

Efficiency rating
90.7%
Band rating
A
Output in kW
26 kW
Height
714 mm
Width
431 mm
Depth
597 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,400

10. Firebird Envirogreen Popular Boilerhouse C26

Our score rating: 69.21%

Efficiency rating
92.6%
Band rating
A
Output in kW
26 kW
Height
684 mm
Width
441 mm
Depth
381 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,400

Other oil heat only boilers to consider

Range and model Rating Estimated price
Grant Vortex Eco 15/21 70.05% £2,400
Firebird Envirogreen Kitchen C20 69.00% £2,500
Mistral Boiler House Classic Non-Condensing BH4 41kW 64.93% £2,500
Worcester Bosch Greenstar Danesmoor Utility 12/18 78.54% £2,500
Mistral Boiler House Classic CBH3 35kW 68.00% £2,500
Grant Vortex Pro 15/21 69.59% £2,600
Grant Vortex Eco 21/26 69.51% £2,600
Firebird Envirogreen Kitchen C26 68.53% £2,600
Firebird Enviromax Blue Supreme Slimline 20 68.41% £2,600
Grant Vortex Eco 16-21kW 69.27% £2,700
Grant Vortex Eco 15/21
PP Score 70.05% Est price

£2,400

Firebird Envirogreen Kitchen C20
PP Score 69.00% Est price

£2,500

Mistral Boiler House Classic Non-Condensing BH4 41kW
PP Score 64.93% Est price

£2,500

Worcester Bosch Greenstar Danesmoor Utility 12/18
PP Score 78.54% Est price

£2,500

Mistral Boiler House Classic CBH3 35kW
PP Score 68.00% Est price

£2,500

Grant Vortex Pro 15/21
PP Score 69.59% Est price

£2,600

Grant Vortex Eco 21/26
PP Score 69.51% Est price

£2,600

Firebird Envirogreen Kitchen C26
PP Score 68.53% Est price

£2,600

Firebird Enviromax Blue Supreme Slimline 20
PP Score 68.41% Est price

£2,600

Grant Vortex Eco 16-21kW
PP Score 69.27% Est price

£2,700

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    The cheapest oil heat only boilers on the market

    1. Mistral Boiler House Classic Non-Condensing BH1 20kW

    Our score rating: 66.85%

    Efficiency rating
    87%
    Band rating
    B
    Output in kW
    20 kW
    Height
    TBC
    Width
    TBC
    Depth
    TBC
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    B

    Supply and installation around £2,100

    2. Mistral Boiler House Classic Non-Condensing BH2 26kW

    Our score rating: 66.45%

    Efficiency rating
    87%
    Band rating
    B
    Output in kW
    26 kW
    Height
    TBC
    Width
    TBC
    Depth
    TBC
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    B

    Supply and installation around £2,200

    3. Mistral Boiler House Classic CBH1 20kW

    Our score rating: 69.46%

    Efficiency rating
    92%
    Band rating
    A
    Output in kW
    20 kW
    Height
    TBC
    Width
    TBC
    Depth
    TBC
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,200

    4. Grant Vortex Boiler House 15-21kW

    Our score rating: 70.74%

    Efficiency rating
    90.7%
    Band rating
    A
    Output in kW
    21 kW
    Height
    714 mm
    Width
    431 mm
    Depth
    597 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,300

    5. Mistral Boiler House Classic CBH2 26kW

    Our score rating: 69.05%

    Efficiency rating
    92%
    Band rating
    A
    Output in kW
    26 kW
    Height
    TBC
    Width
    TBC
    Depth
    TBC
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,300

    6. Mistral Boiler House Classic Non-Condensing BH3 35kW

    Our score rating: 65.67%

    Efficiency rating
    87%
    Band rating
    B
    Output in kW
    35 kW
    Height
    TBC
    Width
    TBC
    Depth
    TBC
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    B

    Supply and installation around £2,300

    7. Firebird Envirogreen Popular Boilerhouse 12-18

    Our score rating: 69.66%

    Efficiency rating
    91.6%
    Band rating
    A
    Output in kW
    12 kW
    Height
    684 mm
    Width
    344 mm
    Depth
    381 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,300

    8. Firebird Envirogreen Popular Boilerhouse C20

    Our score rating: 69.43%

    Efficiency rating
    92.5%
    Band rating
    A
    Output in kW
    20 kW
    Height
    684 mm
    Width
    441 mm
    Depth
    381 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,400

    9. Grant Vortex Boiler House 21-26kW

    Our score rating: 70.26%

    Efficiency rating
    90.7%
    Band rating
    A
    Output in kW
    26 kW
    Height
    714 mm
    Width
    431 mm
    Depth
    597 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,400

    10. Firebird Envirogreen Popular Boilerhouse C26

    Our score rating: 69.21%

    Efficiency rating
    92.6%
    Band rating
    A
    Output in kW
    26 kW
    Height
    684 mm
    Width
    441 mm
    Depth
    381 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,400

    Other oil heat only boilers to consider

    Range and model Rating Estimated price
    Grant Vortex Eco 15/21 70.05% £2,400
    Firebird Envirogreen Kitchen C20 69.00% £2,500
    Mistral Boiler House Classic Non-Condensing BH4 41kW 64.93% £2,500
    Worcester Bosch Greenstar Danesmoor Utility 12/18 78.54% £2,500
    Mistral Boiler House Classic CBH3 35kW 68.00% £2,500
    Grant Vortex Pro 15/21 69.59% £2,600
    Grant Vortex Eco 21/26 69.51% £2,600
    Firebird Envirogreen Kitchen C26 68.53% £2,600
    Firebird Enviromax Blue Supreme Slimline 20 68.41% £2,600
    Grant Vortex Eco 16-21kW 69.27% £2,700
    Grant Vortex Eco 15/21
    PP Score 70.05% Est price

    £2,400

    Firebird Envirogreen Kitchen C20
    PP Score 69.00% Est price

    £2,500

    Mistral Boiler House Classic Non-Condensing BH4 41kW
    PP Score 64.93% Est price

    £2,500

    Worcester Bosch Greenstar Danesmoor Utility 12/18
    PP Score 78.54% Est price

    £2,500

    Mistral Boiler House Classic CBH3 35kW
    PP Score 68.00% Est price

    £2,500

    Grant Vortex Pro 15/21
    PP Score 69.59% Est price

    £2,600

    Grant Vortex Eco 21/26
    PP Score 69.51% Est price

    £2,600

    Firebird Envirogreen Kitchen C26
    PP Score 68.53% Est price

    £2,600

    Firebird Enviromax Blue Supreme Slimline 20
    PP Score 68.41% Est price

    £2,600

    Grant Vortex Eco 16-21kW
    PP Score 69.27% Est price

    £2,700

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