Quick water heater bypass valve question
I only use air to blow out plumbing lines. I drain water heater and blow through it as well. Is there any need for me to use the water heater bypass valve? I cannot imagine why I would need to, bu...
Forum Discussion
IF you are just blowing out and not pumping anti-freeze then no NEED to bypass water heater
Bypassing is so you don't have to use GALLONS of anti-freeze (fill water heater) to get anti-freeze into hot water system
Open water heater drain, open rv low point drains and then blow opening closing drains/faucets etc (water heater drain plug will need to be back in place to build pressure/blow hot lines)
Bypassing is so you don't have to use GALLONS of anti-freeze (fill water heater) to get anti-freeze into hot water system
Open water heater drain, open rv low point drains and then blow opening closing drains/faucets etc (water heater drain plug will need to be back in place to build pressure/blow hot lines)
