A.O. Smith® 100281163 Tankless Water Heater With Integrated Recirculation Pump, Liquid Propane, Residential

AOSATI540PLP MFG #: 100281163
  • Commercial / Residential / Dual: Residential
  • Energy Factor: 0.93
  • Flow Rate: 10 gpm
  • Fuel Type: Liquid Propane
  • Heating Capacity: 199,000 BTU/hr
  • Indoor / Outdoor: Indoor
  • Ultra Low NOx: Yes
  • Vent Size: 3 in, 4 in
  • Vent Type: Power Direct
  • Condensing / Non-Condensing: Condensing
  • Dimensions: 17-3/4 in W x 11-1/4 in D x 23-5/8 in H
  • Gas Connection: 3/4 in NPT
  • Ignition Type: Electronic Spark
  • Manufacturer: A.O. Smith
  • Manufacturer #: 100281163
  • Pressure Rating: 15 to 150 psi
  • Water Connection: 3/4 in NPT
Ultra-Low NOx gas tankless water heaters with condensing technology featuring an up to 0.95 Uniform Energy Factor (UEF) which lowers operating costs and is environmentally friendly.

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A.O Smith® Tankless Water Heater, 199000 Btu/hr Heating, Liquid Propane, 3/4 in NPT Gas Connection, Electronic Spark Ignition, Power Direct Vent, 3 or 4 in Vent, Condensing/Non Condensing: Condensing, 10 gpm, 0.93, 3/4 in NPT Water Connection, 15 to 150 psi, Ultra Low NOx: Yes, Indoor/Outdoor: Indoor, 17-3/4 in W x 11-1/4 in D x 23-5/8 in H, Residential
  • Features
  • Includes
  • Includes integrated temperature and pump controls with advanced diagnostics that simplify installation and troubleshooting
  • Durable heat exchanger - Primary heat exchanger is constructed of a commercial-grade copper that is more resilient to erosion
  • Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion
  • Easy-link 540P with three other 540H to increase flow capacity
  • Common vent up to 8 units
  • Safety features - Air-fuel ratio (AFR) sensor, exhaust and water temperature safety, control and overheat cut-off fuse
  • Internal freeze protection system
  • Category III venting can be used
  • 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)
  • Model certified from 0 to 10100 ft elevations
Factory-Installed Power Cord