Oil Boilers

Spares Direct have become well known for their extensive range of Heating and Plumbing catalogue... and with the range of Oil Boilers you can see why.. with over 40 years experience serving the trade.. you can be sure to find exactly what you need for heating your home with this company!

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  • Warmflow B26 Agentis Boiler House 26kw Condensing Boiler
  • Warmflow E33 Agentis External 33kw Condensing Boiler
  • Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
  • Grant Vortex External Powder Coated High Efficiency Boiler
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Showing 1 - 19 of 19 products
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Warmflow B26 Agentis Boiler House 26kw Condensing Boiler
Warmflow Warmflow B26 Agentis Boiler House 26kw Condensing Boiler
(1)
£1,355 GBP
 In stock, 19 units
Warmflow E33 Agentis External 33kw Condensing Boiler
WarmFlow Warmflow E33 Agentis External 33kw Condensing Boiler
£1,810 GBP
 Only 2 units left
Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
Grant Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
£1,440 GBP
 Only 5 units left
Grant Vortex External Powder Coated High Efficiency BoilerGrant Vortex External Powder Coated High Efficiency Boiler
Grant Grant Vortex External Powder Coated High Efficiency Boiler
(2)
From £1,700 GBP
 In stock, 10 units
Choose options
Warm-flow Agentis E26 External Regular Boiler | Efficient and Reliable Heating Solution
WarmFlow Warm-flow Agentis E26 External Regular Boiler | Efficient and Reliable Heating Solution
£1,590 GBP
 In stock, 7 units
Grant Vortex External Combi Boiler | 26kw or 36kwGrant Vortex External Combi Boiler | 26kw or 36kw
Grant Grant Vortex External Combi Boiler | 26kw or 36kw
(1)
From £2,999.99 GBP
 In stock, 12 units
Choose options
Save £169 GBP
Grant Euroflame 50-90 Boiler-house Condensing Boiler
Grant Grant Euroflame 50-90 Boiler-house Condensing Boiler
£1,330 GBP £1,499 GBP
 In stock, 91 units
Grant Vortex 90-120 Boilerhouse Condensing Boiler 26-36kw
Grant Grant Vortex 90-120 Boilerhouse Condensing Boiler 26-36kw
£1,800 GBP
 Only 3 units left
NAVIEN 28KW EXTERNAL LCB 700 RSX OIL BOILER 10 YR WARRANTYNAVIEN 28KW EXTERNAL LCB 700 RSX OIL BOILER 10 YR WARRANTY
Navien NAVIEN 28KW EXTERNAL LCB 700 RSX OIL BOILER 10 YR WARRANTY
£1,899.90 GBP
 In stock, 10 units
Warmflow Agentis B33 27-33kW Boilerhouse Oil Boiler | Efficient Heating Solution
WarmFlow Warmflow Agentis B33 27-33kW Boilerhouse Oil Boiler | Efficient Heating Solution
£1,555 GBP
 In stock, 8 units
Warmflow Agentis External Pro 26kW System Oil Boiler (E26SPRO)
Warmflow Warmflow Agentis External Pro 26kW System Oil Boiler (E26SPRO)
£2,400 GBP
 Only 4 units left
Warmflow Agentis External Pro 33kW System Oil Boiler (E33SPRO)
Warmflow Warmflow Agentis External Pro 33kW System Oil Boiler (E33SPRO)
£2,888 GBP
 Only 2 units left
Grant EuroFlame HE Module Boiler External 50-90 (15-26kw) - C/W BurnerGrant EuroFlame HE Module Boiler External 50-90 (15-26kw) - C/W Burner
Grant Grant EuroFlame HE Module Boiler External 50-90 (15-26kw) - C/W Burner
£1,330 GBP
 Only 1 unit left
Warmflow E44 Agentis External 44kw Condensing Boiler
WarmFlow Warmflow E44 Agentis External 44kw Condensing Boiler
£2,999.99 GBP
 In stock
Grant Vortex Pro 26 Internal Floor Standing Combination Oil Boiler Only Erp, 26 KWGrant Vortex Pro 26 Internal Floor Standing Combination Oil Boiler Only Erp, 26 KW
Grant Grant Vortex Pro 26 Internal Floor Standing Combination Oil Boiler Only Erp, 26 KW
£3,900 GBP
 Only 3 units left
Grant EuroFlame HE Module Boiler External 90-120 - C/W BurnerGrant EuroFlame HE Module Boiler External 90-120 - C/W Burner
Grant Grant EuroFlame HE Module Boiler External 90-120 - C/W Burner
£1,900 GBP
 Only 3 units left
Firebird Envirolite CR26 EGE026SBH Boilerhouse Oil Boiler
Firebird Firebird Envirolite CR26 EGE026SBH Boilerhouse Oil Boiler
£1,695 GBP
 Only 1 unit left
GRANT VORTEX HE UTILITY BOILER 50-90
Grant GRANT VORTEX HE UTILITY BOILER 50-90
£1,900 GBP
 In stock, 8 units
Warmflow Agentis Internal Combi Boiler | I33
WarmFlow Warmflow Agentis Internal Combi Boiler | I33
£4,200 GBP
 Only 1 unit left