TAKAGI TK-540P-NIH Tankless Water Heater, 15000 to 199000 Btu/hr, Natural Gas

Tankless Gas Water Heaters
661569 MFG #: TK-540P-NIH
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TAKAGI TK-540P-NIH Tankless Water Heater, 15000 to 199000 Btu/hr, Natural Gas
  • BTU Rating: 15000 to 199000
  • Connection Type: NPT
  • Dimensions: 23.63 in H x 17.75 in W x 11.25 in D
  • Energy Factor: 0.93
  • Energy Star Compliant: No
  • Flow Rate: 10
  • Frequency Rating: 60
  • Fuel Type: Natural Gas
  • Ignition System: Electronic Spark
  • Lead-Free/Contains Lead: Lead-Free
  • Manufacturer: TAKAGI
  • Material: Copper
  • Vent Size: 3 in, 4 in
  • Vent Type: Direct
  • Voltage Rating: 120

TK-540P-NIH Series integrates a recirculation pump to provide instant hot water in residential applications with dedicated recirculation lines. The pump is easily controlled with a simple user interface and multiple pump settings allow you to customize pump operation to meet your needs while maximizing heater efficiency.

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  • Features
  • 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
  • Complies with SCAQMD 1146.2 ultra low NOx regulations of <14 ng/J (<20 ppm)
  • Easy-link with up to three other T-H3 units to increase flow capacity
  • Common vent up to eight-units
  • Safety features include air-fuel ratio (AFR) sensor, freeze protection, overheat cut-off fuse, exhaust and water temperature safety control and troubleshooting diagnostic codes