These water heaters utilize a draft diverter and are atmospherically vented, however they offer Extra Recovery. This translates to an increased amount of hot water available at a usable temperature in less time than normal.
These water heaters utilize a draft diverter and are atmospherically vented with capacities ranging from 30 to 50 gallons and inputs ranging from 30,000-50,000 BTU/Hr. These models are perfect for many standard water heating applications.
Operating much like a conventional gas water heater, these models are designed in accordance with H.U.D. and are certified for installation in a manufactured home (mobile home) only.
This .70 Energy Factor (EF) water heater is atmospherically vented and utilizes a highly efficient blower to pull air through a tightly restricted baffle system. This provides a high rate of heat transfer to the water stored in the tank.