• Takagi Condensing Indoor Tankless Water Heater - Natural Gas - T-H3-DV-N

    Product ID • TH3DVN000000

  • $1,089.75
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The T-H3-DV is a high efficient, condensing tankless water heater perfect for residential and light commercial applications. With gas inputs of 199,000 BTU, the T-H3-DV can produce enough hot water for four bathrooms in warmer climates or three baths in colder climates.

Available for indoor and outdoor installation, the T-H3-DV supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications.

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Technical Specs

Takagi Condensing Indoor Tankless Water Heater T-H3-DV-N Specs

  • Natural Gas Input
    Min. 15,000Btu - Max. 199,000Btu
  • LPG Input
    Min. 13,000Btu - Max. 199,000Btu
  • Gas Connection
    3/4 inch NPT
  • Water Connection
    3/4 inch NPT
  • Natural Gas Pressure Inlet
    Min. 5.0 inch W.C. - Max. 10.5 inch W.C.
  • LP Gas Pressure Inlet
    Min. 8.0 inch W.C. - Max. 14.0 inch W.C.
  • Weight
    59 lbs
  • Dimensions
    22-1/2 inch H x 17-3/4 inch W x 10-3/4 inch D
  • Ignition
    Electronic ignition
  • Electrical Supply
    AC 120C (60 Hz)
  • Water Pressure
    Min. 15 psi - Max. 150 psi
  • Natural Manifold Pressure
    2.0-2.5 inch W.C.
  • LP Manifold Pressure
    3.7-4.5 inch W.C.

Takagi Condensing Indoor Tankless Water Heater T-H3-DV-N Features

  • Maximum flow rate of 10.0 GPM at 35°F temperature rise (5.4 GPM at 70°F rise)
  • Energy Factor of 0.95 for NG and LPG
  • Primary heat exchanger utilizes HRS35 commercial-grade copper alloy for 25 times better heat transfer than stainless steel
  • Secondary heat exchanger utilizes 316L stainless steel for better corrosion resistance
  • ENERGY STAR® qualified
  • NSF certified for commercial applications
  • Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • Indoor model has integrated controls and power cord as standard features
  • Outdoor model includes remote control as standard feature
  • Easy-Link up to four units without an additional remote control
  • Multi-Link up to 20 units
  • Venting with Schedule 40 PVC, CPVC, PP, Category III stainless steel
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

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