ISDE CheckerMasterwatt Dynamis Monoblock warmtepompboiler 300i ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA28212
- Indicative subsidy amount
- €950
RVO list updated: · source: RVO
The Masterwatt Dynamis Monoblock warmtepompboiler 300i is a heat pump water heater. Its refrigerant is R134A, with a GWP of 1430. It is on the October 2026 ISDE meldcode list with meldcode KA28212 and an indicative subsidy amount of €950. For the 338 heat pump water heaters on the list, the amount is between €500 and €950. Masterwatt has 5 heat pump water heaters on the list, with amounts from €725 to €950.
- Brand
- Masterwatt
- Model
- Dynamis Monoblock warmtepompboiler 300i
- Type
- Heat pump water heater (Warmtepompboiler)
- Capacity
- 0 kW
- Refrigerant
- R134A (GWP 1430)
- Amount for a 2nd heat pump
- €950
Enter meldcode KA28212 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