The revolutionary Extenda Swim wood fired swimming pool heater is the perfect alternative to high gas or electric utility bills. With this exclusive design you get a return flow into your pool heated by 3-5 degrees. Not only is the running cost of the heater pretty much free because any kind of wood can be used, but you don’t need to pay an electrician or gas-propane company to install the heater. Installation is so easy! With only 2 pipes to connect, in and out, no electric or gas connections needed. You can install yourself! This is the best choice for extending your pool season and enjoying your summer months without the worry of a cool weather period ruining your plans. **For exterior use only. Made of 10 and 12 gauge hot rolled steel, with 1/4″ inch thick doors and firebrick lined fireboxes. Fully insulated with 1.5″ thick fire insulation to provide maximum heat transfer, efficiency and safety, keeping the exterior from getting excessively hot. All heaters are tankless. ….
Originally posted 2017-03-04 19:28:42. Republished by Blog Post Promoter