4 ms·
That sounds like heat recovery ventilation; while useful, it serves a different purpose than heat pumps (which heats up enclosed spaces without the ventilation)
by mook 4y ago
That sounds like heat recovery ventilation; while useful, it serves a different purpose than heat pumps (which heats up enclosed spaces without the ventilation). Also HRVs normally work with whatever existing air and don't use extra heated air…
- NorwegianDude 4y agoYou are recovering the heat from the ventilation, yes. But you're doing so using a heat pump. Check out e.g. Nibe F750 with SAM40. I'm using the heat pump to heat water using the extracted air. That water is then used for floor heating, ventilation air heating and ofc. hot water.