Plus, they are certified for low NOx emissions, making them eco-friendly favorites. Designed for fueling and ignition. Designed to work with pool or spa. Certified for low NOx emissions. Top mount control panel with digital display.
Lightweight - Lightest heater in its class. Compact Design - Ideal for retro-fit installation.
Easy to Switch - Change gas sources with installation of separate orifice. Rustproof Housing Sleek, matte black enclosure is made of Dura-Glas - an exclusive Sta-Rite material that handles the heat and weathers the elements. Custom or Retrofit - Direct-connects to Sta-Rite System:3® Mod Media filter or easily fits other systems. Specially designed fueling and ignition process permits faster warming of your pool and spa. Easy-to-read, conveniently positioned control panel is simple to program. If you want that warm-all-over feeling, choose the Sta-Rite Max-E-Therm heater. Its a better choice for a host of reasons.The item "Pentair SR400NA Max-E-Therm Pro-Grade Pool & Spa Heater, Natural Gas, 400k BTU" is in sale since Thursday, July 1, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels". The seller is "gadgetpass" and is located in Richmond, Virginia. This item can be shipped to United States.