Flo-Ēco High Efficiency Condensing Water heaters are available as individual “modules” which each operate independently at a 97% minimum efficiency with 199,900 btu input and 50 US gallons of storage.
The water heater modules can be stacked as a “double” (FE 2) to offer 298,000btu/100 US gallons of storage and a “triple” (FE 3) for 597,000btu/150 US gallons of storage.
Flo-Ēco High Efficiency Water heaters offer: