Description

Modulating Condensing Commercial Water Heaters. Up to 99% Thermal Efficiency by Modulating Fuel Input to Supply Variable Domestic Hot Water Demand. Maximum inputs from 125,000 to 500,000 BTU/hr. Fully modulating from as low as 60,000 BTU/hr. 99/100/125 gallon capacities. Up to 99% thermal efficiency. Automatic cathodic corrosion protection system. No sacrificial anode rods. PVC/CPVC/ABS venting - 240' maximum power vent length. LCD user interface with optional BMS interface. Ecomate® insulation. Glass-fused-to-steel water tank and heat exchanger. SCAQMD certified Ultra-Low NOx. Natural gas or propane fuel. Stealth Quiet™ operation. Fits through a 36-inch door. Concentric vent kit available.