To heat or not to heat; that is question
PB quoted $2K+- to install heater to heat 48,000 gallon free form pool. Four drains in bottom. Multiple returns are at top. 10' got tub with 4' spillover has its own 400BTU heater. Propane cost $3gallon. How much will it cost in propane to heat my pool? Or, should I just use spillover...or will the spillover even make a dent in changing the temp of my entire pool?