Quote Originally Posted by Jeffski
You must not live in Michigan.

Heating is a necessity, not an option. The heater is about $1,800 plus the monthly cost to run it which should be less than $100 a month.

I would agree, a heater in the 'colder' states is a good idea. I am glad to have a heater for my pool. Wisconsin is not the warmest state.

The temperature in my enclosure gets to 90 or more but without a heater my water stays around 62 Of course my pool gets no direct sun light so I don't have the chance to warm it up with the sun.