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
  • Grant Vortex External Powder Coated High Efficiency Boiler
  • Warmflow E33 Agentis External 33kw Condensing Boiler
  • Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
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Showing 1 - 22 of 22 products
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Warmflow B26 Agentis Boiler House 26kw Condensing Boiler
Warmflow Warmflow B26 Agentis Boiler House 26kw Condensing Boiler
(1)
£1,330 GBP
 In stock, 9 units
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 £1,870 GBP
 In stock, 7 units
Choose options
Warmflow E33 Agentis External 33kw Condensing Boiler
WarmFlow Warmflow E33 Agentis External 33kw Condensing Boiler
£1,900 GBP
 In stock, 7 units
Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
Grant Grant Vortex 50-90 Condensing Boiler (Red Cased) - 15-26 kW
£1,500 GBP
 In stock, 22 units
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
£1,568 GBP
 Only 3 units left
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 £3,250 GBP
 In stock, 7 units
Choose options
Grant Euroflame 50-90 Boiler-house Condensing Boiler
Grant Grant Euroflame 50-90 Boiler-house Condensing Boiler
£1,450 GBP
 In stock, 89 units
Grant Vortex 90-120 Boilerhouse Condensing Boiler 26-36kw
Grant Grant Vortex 90-120 Boilerhouse Condensing Boiler 26-36kw
£1,690 GBP
 Only 2 units left
Warmflow Agentis B33 27-33kW Boilerhouse Oil Boiler | Efficient Heating Solution
WarmFlow Warmflow Agentis B33 27-33kW Boilerhouse Oil Boiler | Efficient Heating Solution
£1,650 GBP
 In stock, 6 units
Grant Euroflame HE External Module Oil Boiler 50-90 15-26kW with BurnerGrant Euroflame HE External Module Oil Boiler 50-90 15-26kW with Burner
Grant Grant Euroflame HE External Module Oil Boiler 50-90 15-26kW with Burner
£1,520 GBP
 In stock, 42 units
Warmflow Agentis External Pro 26kW System Oil Boiler (E26SPRO)
Warmflow Warmflow Agentis External Pro 26kW System Oil Boiler (E26SPRO)
£2,600 GBP
 Only 4 units left
Warmflow Agentis External Pro 33kW System Oil Boiler (E33SPRO)
Warmflow Warmflow Agentis External Pro 33kW System Oil Boiler (E33SPRO)
£2,999.99 GBP
 Only 2 units left
Worcester Bosch Greenstar Heatslave II 25/32 Combi Oil Boiler 2022+ 7731600262 - InternalWorcester Bosch Greenstar Heatslave II 25/32 Combi Oil Boiler 2022+ 7731600262 - Internal
Worcester Worcester Bosch Greenstar Heatslave II 25/32 Combi Oil Boiler 2022+ 7731600262 - Internal
£4,295 GBP
 Only 1 unit left
Worcester Bosch Greenstar Heatslave II 18/25 Combi Oil Boiler 2022+ 7731600261 - Internal
Worcester Worcester Bosch Greenstar Heatslave II 18/25 Combi Oil Boiler 2022+ 7731600261 - Internal
£4,100 GBP
 Only 1 unit left
Worcester Bosch Greenstar Heatslave II 12/18 Combi Oil Boiler 2022+ 7731600260 - InternalWorcester Bosch Greenstar Heatslave II 12/18 Combi Oil Boiler 2022+ 7731600260 - Internal
Worcester Worcester Bosch Greenstar Heatslave II 12/18 Combi Oil Boiler 2022+ 7731600260 - Internal
£3,900 GBP
 Only 1 unit left
Grant Vortex 120-155 Boilerhouse Condensing Boiler
Grant Grant Vortex 120-155 Boilerhouse Condensing Boiler
£1,900 GBP
 Only 3 units left
Warmflow E44 Agentis External 44kw Condensing Boiler
WarmFlow Warmflow E44 Agentis External 44kw Condensing Boiler
£3,100 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
£1,999.99 GBP
 In stock, 8 units
Warmflow Agentis Internal Combi Boiler | I33
WarmFlow Warmflow Agentis Internal Combi Boiler | I33
£3,999.99 GBP
 Only 1 unit left