Winterizing

[Ontario camper]

Had a pop up last year.... Have a 2013 mini light 2304s now, seems easy to winterized but want to confirm ? Flushed all lines with air compressor, bypassed hot water tank and drained got nice pink antifreeze through all taps and toilet, and yes drained low point and fresh water tank. Should I release pressure on the check valve for the city water connection ??? ( I did by the way ) just curios as what others do ? I believe I've done it right

[JimChow]

Sounds like you covered it all. Some take pressure off water pump and let the antifreeze out as they say it corrodes the seals in the pump. In the past I always left it in the pump. 11 seasons and not any problems. We are going out for a long weekend next week and then I will winterize ours.