Medium Duty Ultra Low NOx

Medium duty ultra low NOx gas commercial water heaters meet 14 ng/J NOx requirements and are designed for greater installation.

Features and Benefits
The tighter the commercial retrofit, the more you will appreciate how this water heater's compact size simplifies installations. Choose from 80% Thermal Efficiency models that range from 75, 100 Btu/h and maximum temperature settings of 180 degrees Fahrenheit.

Ultra Low NOx Burner
The power to assist burner design incorporates stainless steel multi-port burner tubes for long term ultra low NOx performance, less than 14 ng/J. A sight glass allows for burner observation. The entire design is removable and it is highly resistant to the effects of negative air pressure common in modern commercial buildings.

Self-Diagnostic System
Integrated system control for easy installation and service.

Innovative Technology
Proprietary steel formulation with a unique coat of high temperature porcelain enamel to maximize corrosion resistance resulting in a superior tank design.

Anode Rods
Magnesium anode rods are used to ensure corrosion resistance for a long tank life.

Efficiency
Rigid foam insulation provides superior insulating qualities, improves efficiency and reduces operating costs. Our patented process of injecting foam into the insulating cavity adds additional durability.

High Altitude Compliant
All models are certified for applications up to 8,500 feet above sea level.

CSA/ASME Rated T&P Valve
Factory installed relief valve

Full Port, Full Flow Brass Drain Valve
Factory installed brass drain valve allows for faster draining and servicing.

...PLUS
Side water connections for space heating applications

Standard replacement parts

Standard 110-volt electrical connection

Durable silicon nitride ignitor - Hot Surface Ignition (HSI)

 less than 14 ng/J NOx requirements.

• 3-Year limited tank and1-year parts warranty

* See Warranty Certificate for complete information