I got a 27' above ground pool and was wondering what btu heater would be good for my size pool. Im just kind of browsing around on what it would cost to put one in,They look pretty pricey
But I seen they have electric,propane,natural gas and solar. I dont really have room for a big solar panels in my yard and dont think I want electric either. How does the propane work,do you just get tanks like you use for a grill and light the burner when you want to heat?
I would most likely go natural gas if I was to get one,I seen some used near me on craiglist,ebay etc. I was wondering on how long do they last,would it be wise to buy a heater say 5yrs old or so? Any brand to stay away from?
Any hidden things needed to know about running a gas heater,like have to treat the water differently with chemicals?