Takes two minutes
How many kW do you need? Heat pump sizing for your home
An undersized pump runs non-stop and still does not heat the house. An oversized one starts and stops often, uses more and wears out. These are the same questions the technician asks on site, so there is no need for a second phone call.
Tell us about your house
These are the questions the technician asks on site. The answer updates as you fill them in.
House
Heating system
Insulation
What's included besides the heat pump
- Hydraulic connection kit (valves, magnetic filter, anti-vibration flexible hoses)
- Expansion vessel for the heating circuit
- Chofu CMR-2613 controller with room thermostat
- Commissioning, settings and user training
- Boiler pentru pompă de căldură 200 litri SILO-200-1W-G
- Heat pump installation, 8–10 kW
The “from” amount only covers items that already have a price; we set the rest in the quote. This is an estimate, not a final price: installation depends on the house, the distance to the plant room and the heating system you have now. Final price after survey and quote.
Request a full quoteRequest received
We'll send you the full quote, with the final price, within one working day. If needed, we'll call you first to arrange a survey.
What your heating costs you per year
Compare it with gas, pellets, logs or direct electric heating, and with other heat pumps.
What your heating costs you per year
For a 140 m² house, well insulated, 8.5 kW, underfloor heating.
What do you pay for electricity?
| System | Per year | Per month | Compared with Chofu |
|---|---|---|---|
| Wood-fired boiler | 3,781 lei | 315 lei | −617 lei |
| NIBE S2125-8 | 4,116 lei | 343 lei | −281 lei |
| Bosch Compress 3400i AWS | 4,361 lei | 363 lei | −37 lei |
| Chofu heat pump | 4,398 lei | 366 lei | – |
| Daikin Altherma 3 M, 8 kW | 4,465 lei | 372 lei | +67 lei |
| Condensing gas boiler | 4,640 lei | 387 lei | +242 lei |
| Panasonic Aquarea L, 9 kW | 4,775 lei | 398 lei | +378 lei |
| Pellet boiler | 9,574 lei | 798 lei | +5,177 lei |
| Direct electric heating | 20,582 lei | 1,715 lei | +16,184 lei |
| IDM AERO SLM | SCOP not published at 35 and 55 °C | ||
Send the sizing to NEDAVI
We check the figure with a technician, then you get an itemised quote: heat pump, cylinder, installation, delivery. No obligation.
Would you rather talk to someone
Call us and we'll size it together
NEDAVI COM SRL · Str. Greierului nr. 28, 410286 Oradea, Bihor County · official Chofu importer for Eastern Europe.