Summary
The Heating World Group Grandee Combi Condensing External W 15/22 has a SAP seasonal efficiency rating of 88.5%.
The Grandee Combi Condensing External W 15/22 is a Condensing Combi boiler with a maximum power output of 21kw that uses Oil as its fuel source.
This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions.
Specification
| Manufacturer | Heating World Group |
| Model | Grandee Combi Condensing External W 15/22 |
| Fuel Type | Oil |
| Type | Combi |
| Method | Condensing |
| Flue Type | Open or Room-Sealed |
| Fan | No Fan |
| Output (KW) | 15 - 21 |
| Boiler ID | |
| Manufactured From/To | 2005 - current |
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