ISDE CheckerWeishaupt/Monarch WGB 20-A-MDP-A ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA31804
- Indicative subsidy amount
- €5,925
RVO list updated: · source: RVO
The Weishaupt/Monarch WGB 20-A-MDP-A is a ground-to-water heat pump with a capacity of 20 kW. Its refrigerant is R290 (Propaan), with a GWP of 3. It is on the October 2026 ISDE meldcode list with meldcode KA31804 and an indicative subsidy amount of €5,925. For the 220 ground-to-water heat pumps on the list, the amount is between €4,200 and €13,275. Weishaupt/Monarch has 5 ground-to-water heat pumps on the list, with amounts from €4,425 to €5,925.
- Brand
- Weishaupt/Monarch
- Model
- WGB 20-A-MDP-A
- Type
- Ground-to-water (Grond-Water)
- Capacity
- 20 kW
- Refrigerant
- R290 (Propaan) (GWP 3)
- Amount for a 2nd heat pump
- €5,925
Enter meldcode KA31804 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