ISDE CheckerThermia Calibra RXT 12 230V ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA31459
- Indicative subsidy amount
- €4,575
RVO list updated: · source: RVO
The Thermia Calibra RXT 12 230V is a ground-to-water heat pump with a capacity of 11 kW. Its refrigerant is R290 (Propaan), with a GWP of 3. It is on the October 2026 ISDE meldcode list with meldcode KA31459 and an indicative subsidy amount of €4,575. For the 220 ground-to-water heat pumps on the list, the amount is between €4,200 and €13,275. Thermia has 25 ground-to-water heat pumps on the list, with amounts from €4,200 to €11,925.
- Brand
- Thermia
- Model
- Calibra RXT 12 230V
- Type
- Ground-to-water (Grond-Water)
- Capacity
- 11 kW
- Refrigerant
- R290 (Propaan) (GWP 3)
- Amount for a 2nd heat pump
- €4,575
Enter meldcode KA31459 in your ISDE application to RVO (the Netherlands Enterprise Agency). The application form is in Dutch. The amount is indicative; RVO sets the final subsidy. How the subsidy works