Series Discontinued

Series Discontinued: ProLine® XE Ultra-Low NOx Outdoor Natural Gas Tankless Water Heater with X3® Technology

Model ATO-540HX3-N 100
Series Discontinued: ProLine® XE Ultra-Low NOx Outdoor Natural Gas Tankless Water Heater with X3® Technology
Model ATO-540HX3-N 100
Specifications
Tech Specs
Power Source
GAS
Limited Parts Warranty
5 Years
T&P Relief Valve
No
Water Connection Location
BOTTOM
Fuel Source
NATURAL
Limited Heat Exchanger Warranty 
15 Years
Dimension & Venting
Shipping Weight
72.4 lbs
Product Literature
Technical Literature
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