Takagi T-H3-DV Indoor Tankless Water Heater, Propane, 199KBTU


Brand: Takagi

Mfr Part#: T-H3-DV-LP

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$1,568.00 / each & Free Shipping
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  • Description
  • Literature
  • Reviews (1)
  • FAQs
  • Durable Heat Exchanger:
  • – Primary Heat Exchanger is constructed of HRS35 Commercial-Grade Copper
    – Secondary Heat Exchanger is made of Type 316L Stainless Steel

  • Easy-Link Up to 4 Units:
  • – With no additional parts or accessories needed

  • Safety:
  • – Air-Fuel Ratio (AFR) Sensor
    – Exhaust & Water Temperature Safety Control
    – Overheat Cut-Off Fuse

  • Power Direct Vent Design:
  • – Exhaust, 3" PVC Venting up to 70 Feet or 4" PVC Venting up to 100 Feet
    – Provides flexible venting with PVC, CPVC, or ABS Pipe for Intake and Exhaust (solid core only).
    – Canadian Installations Require ULCS636 Listed PVC or CPVC Pipe for Venting.
    – Category IV Stainless Steel venting can also be used


  • Ultra-Low NOx Condensing Technology;
  • Continuous Maximum Flow Rates Up to 10.0 GPM;
  • Easy-Link Up to 4 Units;
  • Energy Star Qualified;
  • Can be used in both Residential and Commercial applications;
  • Electroni Ignition - No Pilot Light;
  • Internal Freeze-Protection System;
  • Includes a Built in Temperature Controller and Advanced Diagnostic to Simplify Troubleshooting;
  • Factory-Installed Power Cord;
  • Multi-Link Up to 20 Units;
  • Complies With Lead Free Standards;
  • Internal Freeze Protection System;

Technical Specifications:

  • LPG Input Min. 13,000BTU/h Max. 199,000BTU/h;
  • Gas Connection 3/4" NPT;
  • Water Connection 3/4" NPT;
  • LP Gas Pressure Inlet Min. 8.0"WC Max. 14.0"WC;
  • Weight 59 lbs;
  • Dimensions 22.4" x 17.7" x 10.7";
  • Ignition Electronic Ignition;
  • Electrical Supply AC 120V (60 Hz);
  • Water Pressure Min. 15psi Max. 150psi;
  • T-H3DV Manifold Pressure Natural: 2.95" WC; Propane: 3.3" WC.
Takagi T-H3-DV Indoor Tankless Water Heater, Propane, 199KBTU has an average 5.0 out of 5 rating based on 1 user review.
1 of 1 people found this review helpful.
Great water heater
By Verified Buyer (from Austin, TX) on 6/23/2016
I did a bunch of research and landed on this model. Installed 2 weeks ago. Fairly simple install (after a lot of work to move my plumbing). Biggest note: if your gas is plumbed for a standard tanked waterheater, it's likely not big enough in diameter. I took a chance with mine (it's only 1/2" pipe for last 10 ft, and 3/4 for a pretty long run). It's summer, with 85 inlet water so heating up is fine now... however, I can see that flow doesn't meet spec. In the winter there's no way the fire will be hot enough so I'm going to have to run a new gas line once the attic cools down.
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