The Lennox WHES040L 40-Gallon Electric Water Heater is designed to provide dependable hot water performance, energy efficiency, and long-lasting durability for residential applications.
With a 40-gallon storage capacity, this unit delivers a steady supply of hot water for everyday household needs, including showers, laundry, dishwashing, and other daily activities. Its low-profile design makes it an excellent choice for installations where space constraints require a shorter tank configuration without compromising performance.
Built for reliability, the WHES040L features a durable PermaClad™ glass-lined heavy-gauge steel tank that helps protect against corrosion and extends the life of the water heater. A magnesium anode rod provides additional tank protection, while the sediment-reducing dip tube helps maintain efficient operation over time. Dual Incoloy® low-watt-density heating elements are engineered for dependable heating performance and enhanced resistance to mineral buildup.
To improve efficiency, the unit includes thick foam insulation and factory-installed heat traps that help reduce standby heat loss and maintain desired water temperatures. These features work together to support lower energy consumption and dependable hot water delivery throughout the home.
Backed by trusted Lennox quality, the WHES040L offers homeowners a reliable, efficient, and cost-effective solution for consistent residential hot water comfort.
We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:
Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale
Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley
Contact us today at (631) 779-3196