I need some help with my TM..I'm still a rookie what is the heat bypass for ? Thanks for any help guy's and have a great night
When you are going to shut down, you open it up to cool down the heat exchanger before shutting off the TM. Turn the throttle to idle, open up the flow bypass and you will see the temperature meter go down. Let it run for a minute or two and then shut off the pump and then the TM.
Just use caution not to over tighten the bypass valve when shutting it off. When you do open the valve it bypasses water into your waste tank, as a general rule.