ISDE CheckerLG HM121MR U34 ISDE subsidy
On the October 2026 ISDE meldcode list
- Meldcode (notification code)
- KA21271
- Indicative subsidy amount
- €3,925
RVO list updated: · source: RVO
The LG HM121MR U34 is an air-to-water heat pump with a capacity of 12 kW. Its refrigerant is R032, with a GWP of 675. It is on the October 2026 ISDE meldcode list with meldcode KA21271 and an indicative subsidy amount of €3,925. For the 2,184 air-to-water heat pumps on the list, the amount is between €1,250 and €16,325. LG has 56 air-to-water heat pumps on the list, with amounts from €2,150 to €11,800.
- Brand
- LG
- Model
- HM121MR U34
- Type
- Air-to-water (Lucht-Water)
- Capacity
- 12 kW
- Refrigerant
- R032 (GWP 675)
- Amount for a 2nd heat pump
- €2,700
The amount for a 2nd heat pump applies if you have two air-to-water heat pumps installed, or if you already received a subsidy for an air-to-water heat pump before.
Enter meldcode KA21271 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