Combi Oil Boilers
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Discover our collection of oil fired combi boilers, which can be mounted on walls both internally or externally to create the perfect central heating system in your home. 2-year guarantee available.
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Product Code: 287701
Grant Vortex Pro 36kW Combi Oil Boiler Oil ErP
Retail price
£3,512.17
each£2,926.81 ex. vat
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Product Code: 287700
Grant Vortex Pro 26kW Combi Oil Boiler
Retail price
£3,162.70
each£2,635.58 ex. vat
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Product Code: 447638
Grant Vortex Pro 26Kw Combi External Oil Boiler Includes Flue
Retail price
£3,445.19
each£2,870.99 ex. vat
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5 (2 reviews)
Grant Vortex Pro 21kw Combi External Oil Boiler Includes Flue
Retail price
£3,204.94
each£2,670.78 ex. vat
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Product Code: 267255
Greenstar Heatslave II 18/25 2022+
Retail price
£3,407.77
each£2,839.81 ex. vat
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Product Code: 267241
Greenstar Heatslave II Ext 18/25 2022+
Retail price
£3,606.65
each£3,005.54 ex. vat
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Product Code: 267235
Greenstar Heatslave II 25/32 2022+
Retail price
£3,667.94
each£3,056.62 ex. vat
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5 (1 review)
Grant Vortex Internal Pro 21kW Combi Oil Boiler
Retail price
£3,132.12
each£2,610.10 ex. vat
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Product Code: 267234
Greenstar Heatslave II Ext 12/18 2022+
Retail price
£3,430.19
each£2,858.49 ex. vat
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Product Code: 267249
Greenstar Heatslave II Ext 25/32 2022+
Retail price
£3,839.89
each£3,199.91 ex. vat
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Product Code: 267238
Greenstar Heatslave II 12/18 2022+
Retail price
£2,987.87
each£2,489.89 ex. vat
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Showing 1—11 items of 11
Grant Vortex Eco Outdoor 15-21kW Heat Only Oil Boiler
This innovate Eco outdoor module oil boiler system is part of Grants high efficiency Vortex range and comes a factory fitted multi-directional flue. Perfect for residential use, it has a high quality external powder coated robust casing, built-in frost protection, a mains isolating switch and a test switch. External floor mounting installation.
£1,737.83 each (Inc. VAT)
Grant Vortex Pro Utility Kitchen Floor Standing Oil Boiler VTX58/70 70kW
This quiet Vortex Pro Kitchen/Utility model features Grant's highly efficient original Vortex heat exchanger and turbulator baffle system - providing some of the highest efficiencies on the market. Environmentally friendly, this boiler is compatible with alternative energy technologies such as solar thermal systems. In addition, a plug-in programmer (not included) can be installed within the fascia. Internal floor mounting installation.
£2,807.68 each (Inc. VAT)
Grant VTXOM15/21 Vortex Outdoor Pro Module 15-21kW Oil Boiler
The heat-only Vortex Pro Module external oil boiler from Grant features Grant's highly efficient original Vortex stainless steel heat exchanger - providing some of the highest efficiencies on the market. All Vortex Pro external modules benefit from factory-fitted multi-directional flueing options, the latest Riello burner technology, built-in boiler frost protection, a mains isolating switch and a test switch, and more. In addition, this boiler can even be used with an RF wireless programmer (not included) - simply plug in the receiver to the boiler control panel and then control the boiler from within the building. External floor mounting installation.
£1,808.80 each (Inc. VAT)
Grant VTXOMECO21/26 Vortex Eco Outdoor 21-26kW Oil Boiler Vtxom
This innovate Eco outdoor module oil boiler system is part of Grants high efficiency Vortex range and comes a factory fitted multi-directional flue. Perfect for residential use, it has a high quality external powder coated robust casing, built-in frost protection, a mains isolating switch and a test switch. External floor mounting installation.
£2,124.55 each (Inc. VAT)