Tiffin Phaeton Aqua Hot -- 400D good enough?
In the process of picking out a motorhome...and I keep coming back to Tiffin. Drove an Open Road Allegro...and we really liked the coach itself...but after driving a diesel it would have to be the Al...
Forum Discussion
???? my understanding is if the aqua hot includes a Engine coolant loop in it then that also includes a Aqua hot pump to pump the coolant through the engine for preheat! if the engine is running it cycles that coolant back through without the use of the separate Aqua hot pump That coolant then heats the boiler fluid/ coolant making it available to the hot water loop and the heaters
