- The 50 gallon Combi2 will have an input of 65,000 BTU/Hr. for natural gas with a First Hour Delivery of 105 gallons.
- The 50 gallon model will be Flammable Vapor Ignition Resistant, and be equipped with the Defender Safety System featuring the patented ScreenLok Technology. The water heaters will incorporate a 1-1/2" O.D. glass coated (Vitraglas) double wall steel coil heat exchanger. The heat exchanger will have a maximum space heating capacity of 55,000 BTU/Hr., which is 25% greater than the first generation heat exchanger.
- The residential Combi2 atmospheric water heaters are manufactured according to ANSI standards (ANSI Z-21.10.1 and 10.3) and design certified by CSA International.