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AO Smith® 100123385 ATO-540H Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Outdoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 3 in, 4 in Vent, 0.95, Commercial/Residential

SHOP FOR TANKLESS WATER HEATERS WITH OUR AI ASSISTANT
Price : $1,434.10

List Price : $2,350.82

FD Quick Code: 981027
MPN: 100123385
UPC: 671657140953
Manufacturer: A. O. Smith
Brand: AO Smith®
Prop65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

In Stock - (Ships same day when order is placed before 2pm PT M-F)

Description


AO Smith® Tankless Water Heater, Series: ATO-540H, 199000 Btu/hr Heating, Natural Gas Fuel, 3/4 in NPT Gas Connection, Electronic Spark Ignition, Direct/Power Vent, 3 in, 4 in Vent, Condensing Condensing/Non Condensing, 10 gpm Flow Rate, 0.95, 3/4 in NPT Water Connection, 15 to 150 psi Pressure, Yes Ultra Low NOx, Outdoor Indoor/Outdoor, 17-3/4 in W x 11-1/4 in D x 23-5/8 in H, Commercial/Residential

Commercial/Residential/Dual     :     Commercial/ResidentialCondensing/Non Condensing     :     CondensingDimensions     :     17-3/4 in W x 11-1/4 in D x 23-5/8 in HEnergy Factor     :     0.95Flow Rate     :     10 gpmFuel Type     :     Natural GasGas Connection     :     3/4 in NPTHeating Capacity     :     199000 Btu/hrIgnition Type     :     Electronic SparkIndoor/Outdoor     :     OutdoorPressure Rating     :     15 to 150 psiSeries     :     ATO-540HUltra Low NOx     :     YesVent Size     :     3 in, 4 inVent Type     :     Direct/PowerWater Connection     :     3/4 in NPT

  • Ultra low NOx emissions
  • Primary heat exchanger is constructed of a commercial grade copper that is more resilient to erosion
  • Copper is 25x better at heat transfer than stainless steel thus stabilizing outgoing water temperatures quicken
  • Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion
  • Air-fuel ratio (AFR) sensor, exhaust and water temperature safety control, overheat cut-off fuse
  • Exhaust, 3 in PVC venting up to 70 ft or 4 in PVC venting up to 100 ft
  • Provides flexible venting with PVC, CPVC or ABS pipe for intake and exhaust (solid core only)
  • Category III or IV venting can be used
  • Certified from sea level to 10100 ft elevation
  • Indoor model - Wall mount temperature remote controller and advanced diagnostics to simplify troubleshooting