top | item 32968542 (no title) grawprog | 3 years ago Air to water heatpumps exist for this purpose.https://www.hpacmag.com/features/heat-pump-interest-growing-... discuss order hn newest rdtwo|3 years ago You don’t need anything that complicated I’m thinking something like this. It already exists btwhttps://cleantechnica.com/2021/11/29/120-volt-heat-pump-wate...
rdtwo|3 years ago You don’t need anything that complicated I’m thinking something like this. It already exists btwhttps://cleantechnica.com/2021/11/29/120-volt-heat-pump-wate...
rdtwo|3 years ago
https://cleantechnica.com/2021/11/29/120-volt-heat-pump-wate...