DESCRIPTION

  • Complies with SCAQMD rule 1146.2 and other air quality management districts with similar Nox emission requirements of 14 ng/J or 20 ppm
  • Copper heat exchanger is 25x better heat transfer than stainless steel thus stabilizing outgoing water temperature quicker and reducing pressure drop across the heat exchanger
  • Fifteen-year limited warranty on heat exchanger in residential applications, 10-year limited warranty on heat exchanger in commercial applications, 5-year limited warranty on all parts
  • Maximum flow rates up to 10.0 gpm
  • Safety features include built in freeze protection, manual reset hi limit (up to 194° F), overheat cutoff fuse, inlet and outlet thermistors for constant temperature monitoring, air fuel ratio rod, flame sensor

A.O. Smith On-Demand Tankless 8 gpm 1,90,000 BTU Natural Gas Internal Tankless Water Heater

AATI310UNG

Supply Pipe Connection:

SPECIFICATIONS

ANSI Specifications
ANSI Z21.10.3
BTU
190000
CARB OTC LEED Compliant
No
CEC Compliant
For Sale in CA
CSA Certified
CSA 4.3
Collection
On-Demand Tankless
Depth
9-1/2 in
End Connection 1
NPT
Energy Star Compliant
Yes
Flow Rate
8 gpm
Fuel Type
Natural Gas
GSA Approved
No
Height
20-1/4 in
IAPMO Listed
No
Ignition System
Electronic Ignition
MBH
190
Maximum Pressure
150 psi
NSF Certified
Yes
Power Source
Gas
Supply Pipe Connection
3/4 in
UL Listed
No
Volts
120V
Water Heater Type
Tankless
Width
13-3/4 in

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