AO Smith®
AO Smith® Adapt™+ 100374800 ATHR-160X3 Tankless Water Heater, Natural Gas Fuel, 160000 Btu/hr Heating, Indoor/Outdoor, Condensing, 10.5 gpm Flow Rate, Direct/Power Vent, 0.95, Residential
AO Smith®

AO Smith® Adapt™+ 100374800 ATHR-160X3 Tankless Water Heater, Natural Gas Fuel, 160000 Btu/hr Heating, Indoor/Outdoor, Condensing, 10.5 gpm Flow Rate, Direct/Power Vent, 0.95, Residential

BrandAO Smith®
MFR Part No100374800
TSCO Part Number1245415

Standard Approvals

  • ANSI Z21.10.3
  • ASHRAE 90. 1b-1992
  • ASME HLW Specified
  • CSA 4.3
  • CSAus Certified
  • Low Lead IAPMO R and T Certified
  • NSF Approved