Sort of a crazy heating question for you guys.
My heater usually gets me about 1 degree every 2 hours or so. Maybe at best 2 every 3 hours...
Its been that way forever. I think its a 250k btu and the pool is about 25000g.
Everything appears to be running properly. Pool is heating perfectly to about 85 degrees.
Then seems to be getting stuck at 85.
My question is, can this be weather related? The outside air temp is about 75. Which is 10 degrees cooler than my pool. Am I just fighting an uphill battle against the air temp? Or should I be looking for an issue with the heater? Thanks a lot