Another Winterizing Question
We are going to be using our RV Thanksgiving week then doing the unfortunate of winterizing after that (with the pink stuff). However the temps here have dropped, Thursday Hi 57 Lo 42, Friday High 42 Lo 27, Saturday High 39 Lo 34, Sunday High 51 Lo 45. So my question is I know it wont hurt but for that short a time and temp not being that far below freezing do I need to worry about anything freezing up?
Do I just need to,
A. Not worry about it because that will be fine,
B. Turn on Hot Water Heater and set gas furnace at about 40 degrees to keep everything good to go, or
C. Drain the Hot water heater and blow out the water lines with air?
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