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MasterTemp 125 Natural Gas
Manufactured by Pentair, Northern Lights Group now offers the most advanced natural gas heater available on the market.
This heater is a compact, self-contained unit with an output of 125,000 BTU's. With a thermal efficiency rating of 82%, the MasterTemp 125 is the most efficient heater in it's class. This high efficiency rating keeps operating cost low by directing more of the heat it produces into your pool or hot tub instead of the outside air. Recommended for heating up to 15,000 Gallon pool or hot tubs.
MasterTemp features a patented thermostatic bypass valve which minimizes condensation-related calcium scaling and corrosion. Minimizing condensation-related calcium buildup maintains heat transfer efficiency, quietness, and dependable operation. This heater's design includes a bronze header system that prolongs life, and union connection fittings for fast draining and easy winterization.
