Tuesday, 16 March 2021

HRV cold air?

It's 0 Celsius outside and 21 inside.
When I hold my hand over the floor register it feels a little cold.
From what I read that's normal but I thought HRVs were supposed to save on heating costs? If they bring cold air into the house then how do they save on heating bills exactly?


source https://hvac-talk.com/vbb/threads/2227479-HRV-cold-air?goto=newpost

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