A. O. Smith ProLine(R) 40-Gallon Mobile Home Direct Vent Tall Natural Gas Water Heater

 •Delivers 57-gallon first hour rating
 •HUD compliant, approved for mobile homes/manufactured housing
 •Patented eco-friendly Green Choice(R) Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
 •Gas control convertible for natural and propane gas to meet manufactured housing installation flexibility needs
 •Direct vent models use bottom intake air vent to draw all combustion make-up air from outside the structure
 •3/4" top water outlet connections and a 3/4" side inlet connections
 •Patented Blue Diamond(R) glass tank lining protects against corrosion
 •DynaClean(TM) automatic cleaning system protects against sediment build-up
 •6-year limited tank and parts warranty

The ProLine(R) 40-Gallon Mobile Home Direct Vent Natural Gas Water Heater is convertible for propane and natural gas and is designed and to meet a wide range of needs of Manufactured Housing installations. Featuring a 40-gallon (nominal) tank and a 32,000 BTU gas burner, the FMDV-40 Direct Vent delivers a first hour rating of 57 gallons and a recovery rate of 33 gallons per hour. It carries a 6-year limited tank warranty, and meets Low NOx emission requirements. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine(R) water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel Coregard(TM) anode rod, Blue Diamond(R) glass lining and DynaClean(TM) automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. A. O. Smith s ProLine(R) water heaters are residential products built to commercial-grade standard and are only available for purchase through professional wholesalers and contractors.