We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
1-800-397-1392
Today's Hours 8am - 11pm estThe MRCOOL HeatWise 4500 Watt Low Electric Tank Water Heater – 38 Gallon Capacity delivers the perfect combination of powerful hot water performance, compact installation flexibility, and long-lasting durability. Designed specifically for homeowners who need reliable hot water in locations with limited vertical space, this low-profile electric water heater provides dependable everyday comfort while incorporating advanced technologies that help extend system life and improve efficiency. Whether installed in a basement, utility room, garage, mechanical closet, crawl space, or renovation project with height restrictions, the MRCOOL HeatWise 38-Gallon Low-Electric Water Heater offers a practical solution without sacrificing hot water capacity. Its low-height design allows for installation in areas where standard residential water heaters may not fit, making it an ideal choice for replacement projects and space-constrained applications.
The MRCOOL HeatWiseâ„¢ Electric Tank Water Heater is backed by a comprehensive warranty package for long-term peace of mind. It includes a 10-Year Limited Tank Warranty and a 10-Year Parts Warranty, helping protect your investment against manufacturing defects and component failures. In addition, a 1-Year Limited Labor Warranty provides coverage for eligible labor costs during the first year of ownership. This extensive warranty coverage reflects MRCOOL's commitment to reliability, durability, and dependable hot water performance for years to come.
Refer to the manufacturer's manual for full warranty details.The HeatWise series is engineered with advanced tank protection features designed to maximize reliability and longevity. An anti-bacterial enamel-coated tank lining helps resist corrosion while maintaining cleaner water storage conditions. A ceramic-coated heating element minimizes mineral buildup and scale accumulation, helping maintain heating efficiency and extending the life of the heating system. Additionally, a rare earth anode rod provides enhanced corrosion protection that helps safeguard the tank from the inside out. To further improve long-term performance, the unit includes a self-cleaning flow guide system that helps reduce sediment buildup within the tank. This innovative feature promotes efficient operation, supports consistent heating performance, and minimizes maintenance requirements over the life of the water heater. Combining installation flexibility, dependable performance, and advanced durability technologies, the MRCOOL HeatWise 38-Gallon Electric Tank Water Heater is an excellent solution for homeowners seeking a reliable, space-efficient water heating system built to deliver years of dependable service.



