We only ship within the United StatesYour Zip:
CONTACT & SUPPORT
Live Chat: Online Now
0
CART
'/%3E%3C/svg%3E)
Hover image to zoom
T-H3J-OS-N Outdoor Tankless High Efficiency Condensing Water Heater (NG)
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
'/%3E%3C/svg%3E){kind=small}
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
Natural Gas
6.6 MAX GPM
Outdoor Only
Direct Exhaust
Yes
22.5" Height
Description
–
Rebates:
This product qualifies for a federal tax rebate of up to $600. Federal Rebate click for more info
In addition to the federal rebate, you may also be eligible for rebates from your local utility company and state. Search your zip code in the link below for information about local rebate programs that may apply to you. Takagi Rebate Center
Note: Isolation valves are not included but are recommended for installation.
The all new T-H3J-DV/OS is available in 2 models the T-H3J-DV (Indoor) and the T-H3J-OS (Outdoor) having a max GPM of 6.6. Also offers Ultra-Low NOx condensing technology which provides 0.95 energy factor. Try the new T-H3J-DV/OS and see why Takagi offers the highest efficient and durable residential tankless heaters on the market.
The T-H3J-DV/OS is ideal for residential applications. The primary heat exchanger is constructed of HRS35 Commercial-Grade copper which is more resilient against erosion. In addition to the added durability, the T-H3J-DV/OS is ENERGY STAR® qualified. Indoor model includes a built-in temperature controller and diagnostics while the outdoor model includes a temperature remote controller.
This unit is NOT approved for installation in Manufacture Homes and is not suitable for space heating applications only.
Ultra-Low NOx Condensing Technology Provides
Significant Energy Cost Savings - Unprecedented 0.95 Energy Factor
ENERGY STAR® Qualified
Durable HRS35 Commercial-Grade Copper Primary Heat Exchanger
Type 316L Stainless Steel Secondary Heat Exchanger
Electronic Ignition - No Pilot Light
Indoor Model has Built-in Temperature Controller and Diagnostics
Outdoor Model has Temperature Controller and Diagnostics Included
Factory-Installed Power Cord Included for Indoor Models
Complies with Lead Free Standards
Suitable for Commercial Application (T-H3 Models)
Easy-Link up to 4 Units with no Additional Parts or Accessories Needed (T-H3 Models)
Multi-Link up to 20 Units (T-H3 models only)
Internal Freeze Protection System
Power Direct Vent Design Provides Flexible
Venting with PVC, CPVC or ABS
TM-RE40 Remote Control is included:
This product qualifies for a federal tax rebate of up to $600. Federal Rebate click for more info
In addition to the federal rebate, you may also be eligible for rebates from your local utility company and state. Search your zip code in the link below for information about local rebate programs that may apply to you. Takagi Rebate Center
Note: Isolation valves are not included but are recommended for installation.
The all new T-H3J-DV/OS is available in 2 models the T-H3J-DV (Indoor) and the T-H3J-OS (Outdoor) having a max GPM of 6.6. Also offers Ultra-Low NOx condensing technology which provides 0.95 energy factor. Try the new T-H3J-DV/OS and see why Takagi offers the highest efficient and durable residential tankless heaters on the market.
The T-H3J-DV/OS is ideal for residential applications. The primary heat exchanger is constructed of HRS35 Commercial-Grade copper which is more resilient against erosion. In addition to the added durability, the T-H3J-DV/OS is ENERGY STAR® qualified. Indoor model includes a built-in temperature controller and diagnostics while the outdoor model includes a temperature remote controller.
TM-RE40 Remote Control is included:
Specs
–
| Energy Factor: | 0.95 |
|---|---|
| Inlet Gas Pressure: | 5.0-10.5"W.C. |
| Max Flow (GPM): | 6.6 |
| BTU (Max): | 160000 |
| Minimum BTU Input: | 15000 |
| Fuel Type: | Natural Gas |
| Vent Type: | Direct Exhaust |
| Application: | 2-3 Showers Residential |
| Type: | Condensing |
| Product Type: | Tankless Heater |
| Installation Type: | Outdoor Only |
| Energy Star Rated: | Yes |
| Height (Inches): | 22.5" |
| Width (Inches): | 17-3/4" |
| Depth (Inches): | 10-3/4" |
| Flow Rate at 60F Temp Rise (GPM): | 5 |
| Flow Rate at 40F Temp Rise (GPM): | 6.7 |
| Flow Rate at 50F Temp Rise (GPM): | 6.1 |
| Flow Rate at 70F Temp Rise (GPM): | 4.3 |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Compare Similar Products
Brand
Energy Factor
Max Flow (GPM)
BTU (Max)
Fuel Type
Vent Type
CURRENT ITEM
0.95
6.6
160000
Natural Gas
Direct Exhaust
You May Also Need
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy70 Replacement Parts
Filter Plug, 100074381
SKU: 100074381
TakagiKit, Rod, Holder, 100074221
SKU: 100074221
AO SmithIgniter Rod, 100074222
SKU: 100074222
TakagiRod Cap, 100074223
SKU: 100074223
AO SmithKit, Fastener, 100074389
SKU: 100074389
AO SmithFront Cover for T-H3J-OS and T-H3S-OS, 100074664
SKU: 100074664
TakagiOutlet Drain Plug, 100074383
SKU: 100074383
TakagiManifold Gasket, A, 100074229
SKU: 100074229
TakagiIntake Air Port Assembly, 100074667
SKU: 100074667
TakagiPressure Port, 100074227
SKU: 100074227
TakagiOutdoor Secondary Heat Exchanger, 100074701
SKU: 100074701
TakagiKit, Box, Junction, 100074668
SKU: 100074668
AO SmithFlow Adjustment Valve w/ Flow Sensor, 100074624
SKU: 100074624
TakagiFan Motor, 100074228
SKU: 100074228
TakagiKit, Heater, Inlet, 100074629
SKU: 100074629
AO SmithFlame Rod, 100074673
SKU: 100074673
Takagi
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM