Turnkey heating renovation

Replace oil, direct electric or district heating with an air-to-water heat pump solution.

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VILP / säästö / remontti

Turnkey heating renovation

Enter basic details about the house and current heating. You will get an initial estimate of whether an air-to-water heat pump may be a sensible option.

Turnkey heating renovation

100 m² house comparison: 18 000 kWh of heat per year

0,20 €/kWh Oil about 0.20 €/kWh of useful heat
0,12 €/kWh District heat about 0.12 €/kWh
0,05 €/kWh VILP about 0.05 €/kWh with electricity 0.18 €/kWh and COP 3.5

Calculator assumptions

Oil: 1 800-2 200 l/year, 1.7-1.8 €/l District heat: 15 000-20 000 kWh/year Wood: 10-13 m³/year VILP COP≈3.5: 4 300-5 700 kWh electricity/year
The outdoor unit produces heat for the house and domestic hot water.
The outdoor unit produces heat for the house and domestic hot water.
A clean technical room makes the system easier to service.
A clean technical room makes the system easier to service.
Correct radiators help the VILP system save energy.
Correct radiators help the VILP system save energy.
An air-to-air heat pump can be the first step, VILP the next.
An air-to-air heat pump can be the first step, VILP the next.

Know your consumption? Enter it here

When is an air-to-water heat pump a good option?

It is especially suitable for houses with water-based heat distribution, such as radiators or underfloor heating. It can replace or support oil heating, water-based electric heating or other expensive heating.

When replacing old oil heating, an air-to-water heat pump is often a particularly cost-effective solution. Oil consumption is removed or greatly reduced, heating costs fall, and in a suitable house the payback period can start from about 3 years.

If the house has only direct electric heating and no water-based distribution, the change may require more work. In that case the whole system should be assessed on site.

If your home has direct electric heating, we can carry out a full heating renovation: design a water-based heat distribution system and install the required radiators so an air-to-water heat pump can be used properly.