In titles & description. Hayward Universal H-Series Propane Low NOx Pool Heater 500K BTU H500FDP. Propane Inground or Aboveground Swimming Pool Heater. Hayward Universal H Series 500K BTU Propane Pool Heater features universal fit flexibility as well as advanced technology. Ideal for both new and existing installation. Hayward H Series pool heater offers left-side or right-side electric, gas and water connections, with 110v or 220v electric hook up. Industry leaders in thermal efficiency. Stainless steel burners, corrosion-resistant heat exchangers and insulated combustion chambers for significantly reduced heat loss and superior performance. Digital LED control panel allows for easy, effortless operation. Built to last, Hayward Universal H Series pool heater utilizes Silicon Nitride Hot Surface Igniters and Cupro Nickel Heat Exchangers for superior durability. Low NOx heater which meet all current California and Texas air quality standards. NOTE: This heater is for residential use only. Free Lift Gate Service Included With This Item! Digital Control Panel provides digital temperature readout and diagnostics for quick identification of components that might need service. Polymer header provides hydraulic performance to save energy and protect against the damaging effects of erosion from high flow conditions for improved reliability. Meets the NOx Emission standards set by the California South Coast Quality Air Management Commission for 2001 and the Texas Natural Resource Conservation Commission Code. All Hayward heat exchangers are now constructed with highly resilient Cupro Nickel for greater durability and longevity. Our patented single header “V” baffle design heat exchangers allow for long life, fast heating and virtually no condensation. With a low profile appearance, lighter weight design. Independent left or right side electric, water and gas connections plus 2 x 2 1/2 in. CPVC union connections to provide the ultimate installation flexibility for new or existing equipment pads. Forced draft system that constantly moves air through the combustion chamber at a precise flow rate. As a result, all outside weather variables that can affect the heating performance, such as wind conditions, are eliminated – without having to install a high-wind stack. The item “Hayward Universal H-Series Propane Low NOx Pool Heater 500K BTU H500FDP” is in sale since Wednesday, February 10, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels”. The seller is “intheswimpoolsupplies” and is located in United States. This item can be shipped to United States.