ISDE CheckerStiebel-Eltron WWK 301 Electronic Sol (233584) ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA01633
- Indicative subsidy amount
- €725
RVO list updated: · source: RVO
The Stiebel-Eltron WWK 301 Electronic Sol (233584) 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 KA01633 and an indicative subsidy amount of €725. For the 338 heat pump water heaters on the list, the amount is between €500 and €950. Stiebel-Eltron has 10 heat pump water heaters on the list, with amounts from €500 to €950.
- Brand
- Stiebel-Eltron
- Model
- WWK 301 Electronic Sol (233584)
- Type
- Heat pump water heater (Warmtepompboiler)
- Capacity
- 0 kW
- Refrigerant
- R134A (GWP 1430)
- Amount for a 2nd heat pump
- €725
Enter meldcode KA01633 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