Outdoor Tankless Water Heater, Natural Gas, 160K BTU

Outdoor Tankless Water Heater, Natural Gas, 160K BTU
Outdoor Tankless Water Heater, Natural Gas, 160K BTU QR Code
Views: 4598 Model: T-H3J-OS-NG



Weight:54.00 lb

Dimensions (L x W x H ): 22.00 x 16.00 x 33.00

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The T-H3J-OS-NG from Takagi is an Outdoor Tankless Water Heater, Natural Gas, 160K BTU.


  • Ultra-Low NOx Condensing Technology;
  • Complies With Lead Free Standards;

Durable Heat Exchanger:

  • Primary Heat Exchanger is constructed of HRS35 Commercial-Grade Copper
  • Secondary Heat Exchanger is made of Type 316L Stainless Steel
  • Continuous Maximum Flow Rates Up to 10.0 GPM;
  • Energy Star Qualified;

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
  • Electronic Ignition - No Pilot Light;
  • Includes a Wall Mount Temperature Remote Controller and Advanced Diagnostic to Simplify Troubleshooting;


  • Air-Fuel Ratio (AFR) Sensor
  • Exhaust & Water Temperature Safety Control
  • Overheat Cut-Off Fuse
  • Internal Freeze Protection System;

Technical Specifications of Takagi T-H3J-OS-NG:

  • NG Input Min. 15,000BTU/h Max. 160,000BTU/h;
  • Electrical Supply AC 120V (60 Hz);
  • Water Pressure Min. 15psi Max. 150psi;
  • T-H3OS Manifold Pressure Natural: 1.70"WC Propane: 1.90"WC;
  • Gas Connection 3/4" NPT;
  • Water Connection 3/4" NPT;
  • NG Gas Pressure Inlet Min. 5.0"WC Max. 10.5"WC;
  • Ignition Electronic Ignition;
  • Weight 58lbs;
  • Dimensions 22.4" x 17.7" x 10.7";
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