Tips about Heat pump
Practical answers and guides about Heat pump.
Heat pumps and the GEG in 2026: no 65-percent duty left, a bio staircase instead of forced replacement
From 29 July 2026 the GModG replaces the old GEG heating duty. No 65-percent rule, no replacement obligation. What §§ 42 and 43 actually require.
Heat pumpHeat-pump costs 2026: what drives the bill – without invented price ranges
No official euro range for a heat pump sits in the statute. Here are the cost drivers and the official KfW caps – plus a link to the funding tip.
Heat pumpHeat-pump funding 2026: who gets what from KfW – and what is not funded
KfW 458 funds a heat pump in existing homes from 21 July 2026 at 30 to 80 percent. Official rates, caps and exclusions – no invented market prices.
Heat pump