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Best Oil Heat Only Boilers

Best Oil Heat Only Boilers

The best oil heat only boilers on the market


1. Worcester Bosch Greenstar Danesmoor Utility 12/18

Our score rating: 78.54%

Efficiency rating
90%
Band rating
A
Output in kW
18 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,500

2. Worcester Bosch Greenstar Danesmoor Utility 18/25

Our score rating: 78.10%

Efficiency rating
90%
Band rating
A
Output in kW
25 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,700

3. Worcester Bosch Greenstar Danesmoor Regular 12/18

Our score rating: 77.84%

Efficiency rating
90%
Band rating
A
Output in kW
18 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,700

4. Worcester Bosch Greenstar Danesmoor Regular 18/25

Our score rating: 77.60%

Efficiency rating
90%
Band rating
A
Output in kW
25 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,800

5. Worcester Bosch Greenstar Danesmoor External 12/18

Our score rating: 77.31%

Efficiency rating
90%
Band rating
A
Output in kW
18 kW
Height
950 mm
Width
565 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £2,900

6. Worcester Bosch Greenstar Danesmoor External 18/25

Our score rating: 77.07%

Efficiency rating
90%
Band rating
A
Output in kW
25 kW
Height
950 mm
Width
565 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £3,000

7. Worcester Bosch Greenstar Danesmoor Utility 25/32

Our score rating: 76.93%

Efficiency rating
91%
Band rating
A
Output in kW
32 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £3,100

8. Worcester Bosch Greenstar Danesmoor Regular 25/32

Our score rating: 76.62%

Efficiency rating
90%
Band rating
A
Output in kW
32 kW
Height
855 mm
Width
370 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £3,200

9. Worcester Bosch Greenstar Danesmoor Utility 32/50

Our score rating: 76.36%

Efficiency rating
90%
Band rating
A
Output in kW
50 kW
Height
997 mm
Width
520 mm
Depth
815 mm
Mounting
Floor
Fuel
Oil
ERP Rating
TBC

Supply and installation around £3,400

10. Worcester Bosch Greenstar Danesmoor External 25/32

Our score rating: 76.24%

Efficiency rating
91%
Band rating
A
Output in kW
32 kW
Height
950 mm
Width
565 mm
Depth
600 mm
Mounting
Floor
Fuel
Oil
ERP Rating
A

Supply and installation around £3,500

Other oil heat only boilers to consider

Range and model Rating Estimated price
Worcester Bosch Greenstar Danesmoor Utility 50/70 76.12% £3,500
Grant Vortex Boiler House 15-21kW 70.74% £2,300
Grant Vortex Boiler House 21-26kW 70.26% £2,400
Grant Vortex Eco 15/21 70.05% £2,400
Firebird Envirogreen Popular Boilerhouse 12-18 69.66% £2,300
Grant Vortex Pro 15/21 69.59% £2,600
Grant Vortex Eco 21/26 69.51% £2,600
Mistral Boiler House Classic CBH1 20kW 69.46% £2,200
Firebird Envirogreen Popular Boilerhouse C20 69.43% £2,400
Grant Vortex Eco 16-21kW 69.27% £2,700
Worcester Bosch Greenstar Danesmoor Utility 50/70
PP Score 76.12% Est price

£3,500

Grant Vortex Boiler House 15-21kW
PP Score 70.74% Est price

£2,300

Grant Vortex Boiler House 21-26kW
PP Score 70.26% Est price

£2,400

Grant Vortex Eco 15/21
PP Score 70.05% Est price

£2,400

Firebird Envirogreen Popular Boilerhouse 12-18
PP Score 69.66% Est price

£2,300

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

Mistral Boiler House Classic CBH1 20kW
PP Score 69.46% Est price

£2,200

Firebird Envirogreen Popular Boilerhouse C20
PP Score 69.43% Est price

£2,400

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

£2,700

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    The best oil heat only boilers on the market

    1. Worcester Bosch Greenstar Danesmoor Utility 12/18

    Our score rating: 78.54%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    18 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,500

    2. Worcester Bosch Greenstar Danesmoor Utility 18/25

    Our score rating: 78.10%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    25 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,700

    3. Worcester Bosch Greenstar Danesmoor Regular 12/18

    Our score rating: 77.84%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    18 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,700

    4. Worcester Bosch Greenstar Danesmoor Regular 18/25

    Our score rating: 77.60%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    25 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,800

    5. Worcester Bosch Greenstar Danesmoor External 12/18

    Our score rating: 77.31%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    18 kW
    Height
    950 mm
    Width
    565 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £2,900

    6. Worcester Bosch Greenstar Danesmoor External 18/25

    Our score rating: 77.07%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    25 kW
    Height
    950 mm
    Width
    565 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £3,000

    7. Worcester Bosch Greenstar Danesmoor Utility 25/32

    Our score rating: 76.93%

    Efficiency rating
    91%
    Band rating
    A
    Output in kW
    32 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £3,100

    8. Worcester Bosch Greenstar Danesmoor Regular 25/32

    Our score rating: 76.62%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    32 kW
    Height
    855 mm
    Width
    370 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £3,200

    9. Worcester Bosch Greenstar Danesmoor Utility 32/50

    Our score rating: 76.36%

    Efficiency rating
    90%
    Band rating
    A
    Output in kW
    50 kW
    Height
    997 mm
    Width
    520 mm
    Depth
    815 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    TBC

    Supply and installation around £3,400

    10. Worcester Bosch Greenstar Danesmoor External 25/32

    Our score rating: 76.24%

    Efficiency rating
    91%
    Band rating
    A
    Output in kW
    32 kW
    Height
    950 mm
    Width
    565 mm
    Depth
    600 mm
    Mounting
    Floor
    Fuel
    Oil
    ERP Rating
    A

    Supply and installation around £3,500

    Other oil heat only boilers to consider

    Range and model Rating Estimated price
    Worcester Bosch Greenstar Danesmoor Utility 50/70 76.12% £3,500
    Grant Vortex Boiler House 15-21kW 70.74% £2,300
    Grant Vortex Boiler House 21-26kW 70.26% £2,400
    Grant Vortex Eco 15/21 70.05% £2,400
    Firebird Envirogreen Popular Boilerhouse 12-18 69.66% £2,300
    Grant Vortex Pro 15/21 69.59% £2,600
    Grant Vortex Eco 21/26 69.51% £2,600
    Mistral Boiler House Classic CBH1 20kW 69.46% £2,200
    Firebird Envirogreen Popular Boilerhouse C20 69.43% £2,400
    Grant Vortex Eco 16-21kW 69.27% £2,700
    Worcester Bosch Greenstar Danesmoor Utility 50/70
    PP Score 76.12% Est price

    £3,500

    Grant Vortex Boiler House 15-21kW
    PP Score 70.74% Est price

    £2,300

    Grant Vortex Boiler House 21-26kW
    PP Score 70.26% Est price

    £2,400

    Grant Vortex Eco 15/21
    PP Score 70.05% Est price

    £2,400

    Firebird Envirogreen Popular Boilerhouse 12-18
    PP Score 69.66% Est price

    £2,300

    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

    Mistral Boiler House Classic CBH1 20kW
    PP Score 69.46% Est price

    £2,200

    Firebird Envirogreen Popular Boilerhouse C20
    PP Score 69.43% Est price

    £2,400

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

    £2,700

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