Another winterize question....

campermama wrote:
So my trailer has an "inlet" on the side that says anti-freeze inlet.
There are 3 (shutoff/diversion) valves. 1 to the tank (I believe) 1 on the red water heater line and one on the blue water heater line.

I do not know how to use this anti-freeze inlet. Do I turn all the valves, drain water heater, put anti-freeze in the inlet and run the pump? Then also pour some down the drains as usual?


Thanks!!

I looked for videos but couldn't find anything using the inlet.

Without looking at the valves, it's hard to know for sure. What you describe, however, sounds more like your hot water bypass than the antifreeze line. My HWH has 3 valves as you describe - 1 cuts off the inlet to the tank, the other cuts off the output. The third open the bypass line.

My antifreeze valve is in a completely different area, right near the water pump. It is a simple two-way valve that selects whether the pump is drawing from the tank or the antifreeze inlet.