If you have 3 valves ,make sure the one that goes from the cold to the hot is closed. If it is open then cold water will mix with the hot to get you warm water.
Easy to check is the 3 valves will ALL be vertical Or ALL be horizontal.
It was a rainy few days at Algonquin Prov park...tarps kept us dry.
Wayne --Belle River (Windsor), Ontario
2013 Sunset Trail Reserve 25RB..
2015 White Chev Silverado 2500HD 4x4 (6.0 l gasser)
1997 Lance SL 185 Truck Camper (for Yukon/Alaska NWT trip for 2015)