Even though it is smaller than the F26 and F34, the Aquatherm Eco F21 stove still gives out up to 21kW: 15kW to water and 6kW to the room. Unlike the F26 and F34, which have doors that slide upwards to open, the door of the F21 stove opens to the side. The F21 is an 80% efficient woodburning boiler stove, ideal for powering or contributing to the heating and hot water in a medium sized house.
£2180 inc VAT
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| HEIGHT | 1380 MM |
| WIDTH | 790 MM |
| DEPTH | 640 MM |
| WEIGHT | 175 KGS |
| FLUE DIAMETER | 175 MM |
| NOMINAL HEAT OUTPUT | 21 kW |
| HEAT TO ROOM | 6 kW |
| BACKBOILER OPTION | 51,000 BTU - central heating stoves info |
| AIRWASH | yes |
| CLEANBURNING | yes |
| FUEL | Woodburning |
| EFFICIENCY | 80 % |
| TESTING STANDARD | EN 13240 |
| BUNDLE OPTIONS | Aquatherm F21 (for vented systems), load unit, flue thermostat, and Akvair 500lt solar tank £4689 inc VAT. You will need to pay for delivery of the tank. Aquatherm F21 CS (for pressurised systems), load unit, flue thermostat, Akvair 500lt solar tank £5108 inc VAT. You will need to pay for delivery of the tank. |
| OPTIONS | Available as the Aquatherm Eco F21 CS for closed/pressurised systems for £2599 inc VAT. Read more about Aquatherm CS models. |