Thread: furnace set for 40F for freeze protection?
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Old 11-18-2018, 09:21 PM   #14
pyoung47
Montana Fan
 
Join Date: Dec 2017
Location: Holts Summit
Posts: 122
M.O.C. #20913
It takes 20 minutes to drain the water heater and blow out the lines. It takes a lot of time to replace frozen pipes. B
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