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The 110U Series is great for apartments, one bath homes in cold climates, condos and summer cabins. The design allows for a variety of installation options. Complies with Ultra-Low NOx regulations and meets energy efficiency requirements of ASHRAE 90.1b-1992. The ATI-110U tankless water heater uses up to 140,000 BTU/h of natural gas/liquid propane to deliver an endless supply of hot water for a 1.5 bath home in northern climates and up to a 2.5 bath home in southern climates (one shower head per bath). The ATI-110U is ENERGY STARĀ® qualified with a Uniform Energy Factor of 0.81. With an industry leading 15-year limited warranty, the ATI-110U tankless water heater provides years of hot water through innovation and quality.
Specifications:
- Maximum BTUs: 140,000
- Minimum BTUs: 15,000
- UEF: 0.81
- Limited Heat Exchanger Warranty: 15 Years
- Limited Parts Warranty: 5 Years
- Water Connection Location: Bottom
- Water Connection Size: 3/4"
- Heat Exchanger: Copper
- Voltage: 120
- Digital Display: Yes
- Technology: Non-Condensing
- Height: 20 1/2"
- Width: 13 3/4"
- Depth: 10"
- Product Weight: 38lbs/17kg
- Shipping Weight: 39
- Vent Type: Direct Vent
- Vent Length: 60 feet at 4 diameter

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