ENERGY STAR Qualified – Meet or exceed requirements for ENERGY STAR® per the latest ENERGY STAR® criteria revision, as well as most utility rebate programs
SRT Scale Reduction Technology – Significantly reduces the incidence of scale build-up known to result in poor performance, additional maintenance, and premature component or product failure
STEADISET Technology – Virtually eliminates cold water sandwich without the need for an internal buffer tank and recirculation pump
Self-Calibrating Fan and Gas Valve – Simple combustion management system uses self-calibrating sensors to automatically configure air fuel ratio for flue length, gas type, and altitude - without a combustion analyzer
Modulation – Segmented burner with 22:1 turn down ratio
Built-In Digital Control – Temperature can be adjusted on the front control panel (100-140°F) (38°C-60°C)
Active Bypass – Achieves superior temperature stability (±2°F) (±1°C)
External Recirculation Pump Wiring – Installed. Built-in controls provides precise operation of external recirculation pump with, or with out, additional external temperature sensor (Recirculation pump sold separately)
Gas Connection Flexibility – 1/2" (13mm), 3/4" (19mm), or 1" (25mm) connections permitted (refer to I&O manual for details)
Inlet Water Filter – External access for easy maintenance
Space Saving Installation – Compact size for tight installations
Built In Freeze Protection – Protects unit from freezing. Activates automatically when the water heater is plugged in
Easy LP Gas Field Convertibility – Purchase of additional kit NOT required to convert from NG to LP
Heat Exchanger – Primary Copper with Secondary Stainless Steel (316L) heat exchanger helps maximize life and minimize scale build-up
Flushing condensate trap
Complies with the latest Ultra-Low NOx requirement (14 ng/J NOx limit)
Easy LP Gas Field Convertibility – Purchase of additional kit NOT required to convert from NG to LP