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A. O. Smith Gas Tankless Water Heater

A sub-brand of: A. O. Smith Gas Tankless Water Heater Model Numbers: ATO-240HX3-N 1**

Key Performance Data

Water Heater
Gas Tankless
Ductless
Packaged Unit
Category
0.95
Uniform Energy Factor
178
Therms Per Yr
Natural Gas
Fuel

Appliances in this system:

Appliance Type Make/Model Appliance Location  
Integrated Water Heater A. O. Smith Integrated Water Heater ATO-240HX3-N 1** Indoor View Details

Same as:

Brand Model System Type  
A. O. Smith A. O. Smith Gas Tankless Water Heater
Model numbers: ATO-240H 1**
Gas Tankless View Details
A. O. Smith A. O. Smith Gas Tankless Water Heater
Model numbers: GT15-240-NO 1**
Gas Tankless View Details
American American Gas Tankless Water Heater
Model numbers: GT-240-NEH 1**
Gas Tankless View Details
American American Gas Tankless Water Heater
Model numbers: GT-240X3-NEH 1**
Gas Tankless View Details
Lochinvar Lochinvar Gas Tankless Water Heater
Model numbers: LTO-240H-N 1**
Gas Tankless View Details
Lochinvar Lochinvar Gas Tankless Water Heater
Model numbers: LTO-240X3-N 1**
Gas Tankless View Details
Reliance Reliance Gas Tankless Water Heater
Model numbers: TS-240-GEH 1**
Gas Tankless View Details
Reliance Reliance Gas Tankless Water Heater
Model numbers: TS-240X3-GEH 1**
Gas Tankless View Details
State State Gas Tankless Water Heater
Model numbers: GTS-240-NEH 1**
Gas Tankless View Details
State State Gas Tankless Water Heater
Model numbers: GTS-240X3-NEH 1**
Gas Tankless View Details
Takagi Takagi Gas Tankless Water Heater
Model numbers: T-H3J-OS-N 1**
Gas Tankless View Details
Takagi Takagi Gas Tankless Water Heater
Model numbers: TK-240X3-NEH 1**
Gas Tankless View Details