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Compare Worcester Bosch Oil Combi Boilers
You can select up to 4 Worcester Bosch oil boilers. Simply add your choices to compare.

Boiler Model | kW | Efficiency | Warranty | Typical Price | |
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Best Sellers |
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Worcester Bosch Greenstar Heatslave II 12/18 Combi Oil Boiler | 18 kw | 90% | Up to 5 years | £2,369 | |
Worcester Bosch Greenstar Heatslave II 18/25 Combi Oil Boiler | 25 kw | 90% | Up to 5 years | £2,395 | |
Worcester Bosch Greenstar Heatslave II 25/32 Combi Oil Boiler | 32 kw | 91% | Up to 5 years | £2,350 | |
Available |
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Worcester Bosch Greenstar Heatslave II External 12/18 Combi Oil Boiler | 18 kw | 90% | Up to 5 years | £2,458 | |
Worcester Bosch Greenstar Heatslave II External 18/25 Combi Oil Boiler | 25 kw | 90% | Up to 5 years | £2,607 | |
Worcester Bosch Greenstar Heatslave II External 25/32 Combi Oil Boiler | 32 kw | 90% | Up to 5 years | £2,772 | |
Show Discontinued |
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Worcester Bosch Greenstar Heatslave II External 25/32 Combi Oil Boiler | 32kw | 90.3% | 5 years | £2,564 |