water heater winterizing question

Old-Biscuit wrote:
That is an Atwood water heater

HERE is a manual that covers your model

thanks that's a huge help I just went out there in my drive and can smell a faint smell of propane near the water heater is that just normal after they've been run?

I am wondering if I should go out and shut the valve on the propane tank, if I do that it will screw up my test on whether the frig will eventually cool down.