[source] Lucht-water warmtepomp
| Type warmtepomp | Gemiddelde kostprijs [euro] |
|---|---|
| grond-water | 10-25k |
| water-water | 15k + |
| lucht-lucht | 4-7k |
| lucht-water | 4-7k |
| hybride | 5-7k |
[warmtepomp-info.nl] – Kosten Warmtepomp
[groenehoedduurzaam.nl] – Alpha Innotec SW-42 warmtepomp, 4 kW (7.345,- incl BTW)
Realistic price calculation:
Freestanding house: 750 m3
Two-three drilled wells of 85 meter each in the garden, 6 meter apart
Temperature cold side: 12 degrees centigrade
Project size: two men, one day
Energy saving: up to 70%
[aardwarmtepompen.be] – Average price tag:
Average residence, 8 kW heat loss and average geology, boiler 300 liter en floor heating 160 m2
Average space heating cost with natural gas for Dutch house-hold: 1,000 euro.
All-in prices for single household:
Soil-water heat pump with vertical heat exchangers: 20000 € excl. VAT
Soil-water heat pump with horizontal heat exchangers: 17000 € excl. VAT
Air-water heat pump: 14000 € excl. VAT
Subsidy: 1600 euro in 2018
Prices likely come down if you increase project scale. New homes will have no choice as proposed new regulation will forbid a natural gas connection for new-build homes. For the typical Dutch terraced houses, investment costs are lower.
[eigenhuis.nl] – In the Netherlands there are 7 million households. Of these 160,000 do own a heat pump. Currently this number increases with 20,000 per year. As per 2021 this number will increase as all new buildings by then will be deprived of a connection to the existing natural gas grid.
[geocollect.de] – Company site
[ecoconcepts.eu] – Preisliste
[sonnewindwaerme.de] – Effizienter Erdwärmekollektor mit geringem Platzbedarf
Solar panels powering a heat pump for space heating.
17 panels in total, 7 for the heat pump.
The heat pump produces an input water temperature of 45 degrees Celcius, which suffices for most of the heating season.
Result: electricity neutral and more than 1000 m3 natural gas saved annually.
Dutch government 5 kW heat pump national subsidy: 1000 euro.
