A.O. Smith Tankless Water Heater Non-Condensing Concentric Vent Indoor 140,000 BTU Natural Gas/Propane

Well suited for 1 bathroom in moderate climates and up to 2 bathrooms in warm climates.

The ATI-110C-N tankless water heater uses up to 140,000 BTUs of Natural Gas or Liquid Propane to deliver a maximum flow rate of 6.6 GPM. This unit meets Ultra-Low NOx requirements, and has a 15-year limited warranty on the heat exchanger in residential applications. You can also easily convert from natural gas to propane with supplied kit.

Tech Specs

• Emissions: Ultra-Low NOx
• Maximum BTU:140,000
• Minimum BTU: 15,000
• Water Connection Location: Bottom
• Water Connection Size: 3/4"
• Heat Exchanger: Copper
• Digital Display
• Non Condensing
• Dimensions:
• Height: 20 1/2"
• Width: 13 3/4"
• Depth: 10 1/2"

Details

• Built In Freeze Protection
• Overheat Cutoff Fuse
• Inlet / Outlet Thermistors for Constant Temperature Monitoring.
• Manual Reset Hi Limit
• Electric Ignition