Help with winterizing Sunnybrook harmony thx
Hello. I went to winterize out new to us 2010 harmony thx toy hauler by Sunnybrook and it seems my setup is different than what I have been watching videos for. I will add some pictures of the flow...
Forum Discussion
All set. Found bypass under the bed.
Quesrion....do you guys leave the drained antifreeze in the gray holding tank or do you drain it?
Also,do you leave the system pressurized when complete or do you relieve the pressure by opening up a sink valve then done?
Quesrion....do you guys leave the drained antifreeze in the gray holding tank or do you drain it?
Also,do you leave the system pressurized when complete or do you relieve the pressure by opening up a sink valve then done?
