Even thou modifying your gas grill into a pool heater is a redneck mod I feel justified for . I only heat my pool when my family feels like swimming on special weekends like . Keep the coils at least 6 inches from the flame to help combustion. I don't think I'd use a gas grill as a pool heater. That's an . Heat would come from the combustion of propane. . U might want to Google homemade solar water heater and you should get some fairly inexpensive ideas. #10. Looking for Above Ground Pools, Semi Inground Pools, Pool Chemicals, Covers & Equipments? Shop Swimming Pools & Supplies with free delivery here. Propane Pool Heaters For Above Ground Pools - If you're now in the market for a . Convert a fire pit or old grill into a wood burning pool heater (water heater . diy wooden hot tub - Google Search . Convert a fire pit or old grill into a wood burning pool heater (water heater garage as a radiator, could avoid the risk of poor combustion and fire risk inside the garage, but still heat the garage easily. Apr 3, 2016 - One of the biggest costs of owning your own pool is the monthly energy bill. Heating the water in your pool can get very expensive, but a DIY . Jul 6, 2005 - Todd Harrison hacked a pool heater out of his backyard barbecue grill: Normally you can't swim in our pool until June because it's just to cold . Jul 19, 2013 - DIY Summer Hacks, From the Pool to the Grill It shouldn't be in direct sunlight because the heat is not good for it. . a carrier oil to make a lotion and you can spread it on and make it fresh and have it for your own sunscreen.