The Condensing 98' Tankless Water Heater features 98% efficiency and PVC venting up to 100 ft. Models include an optional mini-tank eliminating the minimum flow rate requirement; an optional pump offers built-in recirculation capability. Dual stainless steel heat exchangers offer much longer life cycles than copper. A built-in air filter minimizes dirt and debris from collecting inside the water heater. The New Indirect Wster Heater ranges in size from 30-gal. to 110-gal. and provides an energy-efficient source of hot water for any hydronic or radiant application. It is constructed of heavy-gauge steel and lined with 2" of non-CFC foam insulation. The inner tank is coated in a orrosion-resistant, high-temperature porcelain enamel and further protected by two heavy-duty magnesium anode rods. The 1 1/2" diameter of the heat-exchanger coil results in faster tank recovery during periods of high demand, as well as less pressure drop throughout the coil. It is equipped withrnfactory-installed brass drain valves.
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