A. O. Smith ATO-310U-N Outdoor Natural Gas Ultral-Low NOx Non-Condensing Tankless Water Heater


$1290.00


Retail Price: $1670.00
Weight: 43.00 lbs
MPN: ATO-310U-N

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190,000 BTU tankless gas water heater for homes with up to three bathrooms.

The 310 Series is A. O. Smith's most popular and versatile tankless model . It features a maximum flow rate of 8 GPM, providing enough hot water for three showers in warm climates, or up to two showers in colder climates at the same time.

Features

  •  190,000 BTUs
  •  Maximum flow rate of 8 GPM
  •  Non-condensing technology
  •  ENERGY STAR qualified
  •  Energy factor of 0.82
  •  Ultra-Low NOx (Natural Gas only)
  •  Comes with a 15-year limited warranty
  •  Built in freeze, overheat, and surge protection
  •  Displays useful diagnostic codes for troubleshooting

Certifications

A. O. Smith 310U Series Ultral-Low NOx Non-Condensing Tankless Gas Water Heater A. O. Smith 310U Series Ultral-Low NOx Non-Condensing Tankless Gas Water Heater A. O. Smith 310U Series Ultral-Low NOx Non-Condensing Tankless Gas Water Heater A. O. Smith 310U Series Ultral-Low NOx Non-Condensing Tankless Gas Water Heater

Specifications

Emissions Ultra-Low NOx
Maximum BTUs 190,000
Minimum BTUs 15,000
Thermal Efficiency 83%
Limited Heat Exchanger Warranty 15 Years
Limited Parts Warranty 5 Years
Water Connection Location Bottom
Water Connection Size 3/4"
Heat Exchanger HRS35 Copper Alloy
Secondary Heat Exchanger Stainless Steel
Voltage 120
Energy Factor 0.82
ENERGY STAR Yes
Remote Control Included
Technology Non-Condensing
 
Type Space Saving
Height 20 1/4"
Width 13 3/4"
Depth 9 1/2"
Product Weight 38lbs/17kg
Shipping Weight 43lbs

Documentation

  •  Ultra-Low NOx Manual
  •  Ultra-Low NOx Spec Sheet

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Average Customer Rating:


2 Most useful customer reviews
Riccardo
Aug 17, 2016
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Mushteba
Jul 6, 2016
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