A. O. Smith Adapt NC Non-Condensing Ultra-Low NOx Indoor 140,000 BTU Natural Gas Tankless Water Heater ATI-140X3-N-100

Description

The A. O. Smith ATI-140X3-N-100 is a 1-gallon residential gas tankless water heater that runs on natural gas.

Published ratings for this model include a Uniform Energy Factor (UEF) of 0.81, a flow rate of 3.6 GPM at a 67 F temperature rise and a maximum gas input of 140,000 BTU/h (minimum 10,000 BTU/h).

It measures 37.5 in. high x 15.51 in. W; ships at 73 lb. Warranty coverage listed by the manufacturer: 15-year limited heat exchanger, 5-year limited parts.

• Model number: ATI-140X3-N-100
• Fuel: Natural Gas
• Nominal tank capacity: 1 gallons
• Flow rate: 3.6 GPM at 67 F temperature rise
• Maximum input: 140,000 BTU/h
• UEF: 0.81
• Electrical supply: 120 V
• Installation: Indoor
• Dimensions: 37.5 in. H x 15.51 in. W
• Warranty: 15-year limited heat exchanger, 5-year limited parts