Water heater

Finalist in Plumbing and Water Management in Consulting-Specifying Engineer's 2011 Product of the Year competition


The Rheem-Ruud Spiderfire line of condensing-type commercial water heaters offers a wide range of Btu inputs with thermal efficiencies from 92% to 95%. The 350,000-Btu-input unit can deliver 460 gal of water/hr at a 100 F rise. All models are equipped with a 100-gal storage tank and can operate on either natural gas or liquid propane. They can be installed as a single-pipe, power-vented product, or as a two-pipe, power direct-vented product if negative air pressure or indoor air quality is a concern. The tubes inside the heater’s flue system are coated with porcelain enamel to resist corrosion.


View Plumbing and Water Management finalists

Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
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