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  T-H3 199,000 Btu Direct Vent High Efficiency Tankless Water Heater, Propane
T-H3 199,000 Btu Direct Vent High Efficiency Tankless Water Heater, Propane
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The T-H3 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 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 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.

  • 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

  • Specs:
    Natural Gas Input Min. 15,000 Btu Max. 199,000 Btu
    Propane Input Min. 13,000 Btu Max. 199,000 Btu
    Gas Connection 3/4" NPT
    Water Connections 3/4" NPT
    Condensate Water Drain 1/2" NPT
    Natural Gas Pressure Inlet Min. 5.0" WC Max 10.5" WC
    LP Gas Pressure Inlet Min. 8" WC Max. 13.5" WC
    Ignition Electronic Ignition
    Electrical Supply AC 120V (60 Hz)
    Weight DV = 59 lbs. OS = 59 lbs.
    Dimensions 25.6" x 18.5" x 12.4"
    Water Pressure Min. 15 psi Max. 150 psi
    T-H3DV Manifold Pressure Natural: 2.0-2.5" WC Propane:3.7-4.5" WC
    tax credit Get a 10% Tax Credit with any Takagi Water Heater Installation with a Energy Factor >= 0.82
    For more information see Takagi's website: Takagi Tax Credits/Rebates

For more information, view:

Part Number: T-H3-DV-LP

Price: $1,376.47

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