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To: greg s who wrote (107659)2/15/2021 3:23:02 PM
From: M. Murray  Read Replies (1) | Respond to of 110315
 
Very interesting. I grew up in Mn. where obviously, everyone has a furnace.

I have lived in S. Florida since 1980 and the heat that comes from the A/C unit does fine during the days, or weeks where it gets really cold (by Florida's standards).