ISDE CheckerItho Daalderop WPU 45 E 5G ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA19551
- Indicative subsidy amount
- €4,425
RVO list updated: · source: RVO
The Itho Daalderop WPU 45 E 5G is a water-to-water heat pump with a capacity of 4 kW. Its refrigerant is R134A, with a GWP of 1430. It is on the October 2026 ISDE meldcode list with meldcode KA19551 and an indicative subsidy amount of €4,425. For the 74 water-to-water heat pumps on the list, the amount is between €4,200 and €13,125. Itho Daalderop has 30 water-to-water heat pumps on the list, all with the same amount.
- Brand
- Itho Daalderop
- Model
- WPU 45 E 5G
- Type
- Water-to-water (Water-Water)
- Capacity
- 4 kW
- Refrigerant
- R134A (GWP 1430)
- Amount for a 2nd heat pump
- €4,425
Enter meldcode KA19551 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