Professional Ultra Low NOx Powered Damper

Features:

Energy Efficient Damper Design

• .67 - .68 Energy factor
• Meets or exceeds ENERGY STAR™ Phase II certification
• 24 VAC Powered flue damper
• Lower stand-by losses
• More hot water at a lower operating cost

Self-Diagnostic System

• Integrated self-diagnostic system control takes away the guesswork

Environmentally Friendly Burner

• Ultra Low NOx radiant burner design
• Stainless steel construction
• 10 ng/J NOx emissions

Guardian System™

• One-of-a-kind air/fuel shut-off device offers double protection
• Maintenance free – no filter to clean

Flammable Vapor Detection Sensor

• Protective control system that disables the heater in the presence of flammable vapor accumulation

Longer Life

• Patented magnesium anode rod design incorporates a special resistor which protects the tank from rust.

High Altitude Compliant

• All models certified for applications up to 10,200 feet above sea level

Plus…

• Brass drain valve & temperature and pressure relief valve are included
• Standard 110 volt electrical outlet required for installation. Includes 19 ft. (3-prong grounded) power cord
• Meets or exceeds National Appliance Energy

DESCRIPTION			ENERGY INFO
PROFESSIONAL ULTRA LOW NOx POWERED DAMPER MODELS
TYPE	GAL CAP.	MODEL NUMBER	ENERGY FACTOR NAT.	ENERGY STAR®
TALL	40	PRO40NE2	0.68
	50	PRO50NE2	0.68