- Delivers 40-gallon first hour rating
- HUD compliant, approved for mobile homes/manufactured housing
- Screw-in, direct immersion, commercial-grade heating elements for maximum efficiency
- Side water connections for ease of installation in mobile home applications
- Patented Blue Diamond® glass tank lining protects against corrosion
- DynaClean™ automatic cleaning system protects against sediment build-up
- Stainless steel CoreGard™ anode rod protects against corrosion longer than ordinary anodes
- Commercial-grade brass drain valve for durable and easy operation
- CSA Certified and ASME Rated T&P Relief Valve, Factory-Installed
- 6-year limited tank and parts warranty
A. O. Smith's Mobile Home Water Heaters are specifically made for easy installation in mobile home applications and is designed to maximize your hot water output. With a 40-gallon (nominal) tank and dual 3,000-watt elements @ 120V, the EMHS-40W delivers a first hour rating of 40 gallons at a highly efficient 0.95 Uniform Energy Factor rating. This ProLine® water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel CoreGard™ anode rod and Blue Diamond® glass lining, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. All of these features are accompanied by a 6-year limited tank warranty. A. O. Smith’s ProLine® water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.
- ENERGY STAR® Qualified
- High efficiency operation with up to 0.90 UEF
- Thermal Efficiency up to 93%
- ENERGY STAR® Qualified
- High efficiency operation with up to 0.90 UEF
- Thermal Efficiency up to 93%
Electric - Adjusting the Thermostat
Electric - Checking and Replacing Lower Heating Element
Electric - Checking and Replacing Upper Heating Element
Electric - Not Enough Hot Water
Electric - Replacing the Lower Thermostat
Electric - Replacing the Upper Thermostat
Electric - No Hot Water
Electric - Tripped ECO