Pentair MasterTemp Low Nox Heater 200,000 BTU Natural Gas 460730 New Model! MasterTemp Low Nox Heater By Pentair 460730 Natural Gas. Description: Ultra-high performance in a compact, quiet and eco-friendly design. Certified for low NOx emissions. Energy-efficiency Built-in carrying handles for easy transport Top-mounted, large format digital display for easy viewing.Includes liftgate option if going to residential home. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Heaters & Solar Panels".warehouse" and is located in this country: US. This item can be shipped to United States.