917K views · 4.6K reactions | I decided to remake my propane pool heater out of my convection heater, this time I use 5/8 copper. My solar heater works great but where I live it's getting cold and the days shorter, propane will allow me to heat when my solar is not. Its pretty simple to make and works rather well, I'll post an update tomorrow on how I hook it up and we will test it out. #modernhomestead #homesteading #poolheater #diy #howto #propane | Modern Homestead | Facebook