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Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD
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Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD

Takagi T-H3 - 6.3 GPM at 60° F Rise - 0.95 EF - Propane Tankless Water Heater - Outdoor

Model:

T-H3-OS-P-SD

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Takagi T-H3 - 6.3 GPM at 60° F Rise - 0.95 EF - Propane Tankless Water Heater - Outdoor
Takagi T-H3 - 6.3 GPM at 60° F Rise - 0.95 EF - Propane Tankless Water Heater - Outdoor
Model: T-H3-OS-P-SD
Was $995.00
Product Discontinued
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Features

Fuel

Liquid Propane

Location

Outdoor

# of Showers

3.0

Energy Factor

0.95

Energy Star Certification

Yes

    ***Scratch & Dent*** Small dents and scratches on exterior panels. Takagi has been delivering innovative residential and commercial hot water solutions for over 60 years. Their line of tankless water heaters are unmatched in quality and diversity, providing the perfect hot water solution for any situation. The T-H3-OS-P is part of Takagi's high efficiency condensing line of water heaters. Condensing technology paired with an Ultra-Low NOx standard gives the T-H3-OS-P a top of the line .95 energy factor, making this one of the most efficient heaters on the market. With an included remote control and the ability to link up to 4 units, the T-H3-OS-P is the perfect answer to all your hot water problems.
  • High Efficiency Condensing Technology
  • The T-H3-OS-P features the latest in water heating condensing technology. This means that the unit can deliver some of the highest efficiency standards on the market, keeping dollars in your pocket.
  • Ultra-Low NOx Emissions
  • The T-H3-OS-P is designed to qualify for the most stringent Low NOx standards. This includes SCAQMD standards and other air quality management districts meant to limit pollution in the southwest United States.
  • Dual Heat Exchangers
  • The primary exchanger is made of commercial-grade HRS35 copper, designed to be more resilient against corrosion. The backup is made of stainless steel, also designed to protect against corrosion.
  • Multiple Safety Features
  • T-H3 models come with a long list of safety features standard. These include: an air-fuel ratio sensor, exhaust and water temperature safety controls, an overheat cut-off fuse, and an internal freeze protection system.
  • Installation and Control Options
  • The T-H3 models come with an Easy-Link feature allowing up to four units to be connected without any additional parts or accessories. All T-H3-OS units also come with a built-in temperature control and advanced diagnostics to simplify troubleshooting.
California residents see
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm..
For more information go to: www.p65Warnings.ca.gov

Specifications

T-H3-OS-P-SD
specs product image PID-80513
General Information
Type
Tankless Water Heater
Medium Learn More
Medium
Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
Hot Water
Heat Exchanger Material
Copper/Stainless
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Combustion Type Learn More
Combustion Type
Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
Condensing
Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Outdoor (No Venting)
Storage Type
Tankless
Application
Residential
Mount Type
Wall
Installation Location
Outdoor
Includes Pump
No
Gas Conversion Kit
Not Available
UPC
671657141356
Performance
Maximum Input Capacity Learn More
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
199000 BTU
Minimum Input Capacity
13000 BTU
Flow Rate at 40F Temperature Rise Learn More
Flow Rate at 40F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
9.5 GPM
Flow Rate at 50F Temperature Rise Learn More
Flow Rate at 50F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
7.5 GPM
Flow Rate at 60F Temperature Rise Learn More
Flow Rate at 60F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
6.3 GPM
Flow Rate at 70F Temperature Rise Learn More
Flow Rate at 70F Temperature Rise
Flow rate measures how much hot water your heater can deliver. Click Learn More to determine the appropriate temperature rise to use based on your location. Learn More
5.4 GPM
Energy Factor Learn More
Energy Factor
Energy Factor (EF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater. Learn More
0.95
Minimum Flow Rate
0.5 GPM
Flow Rate at 77F Temperature Rise
4.8 GPM
Ultra Low NOx Emissions Learn More
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
Yes
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/4 Inch
Cold Water Inlet
3/4 Inch
Hot Water Outlet
3/4 Inch
Product Height
22 1/2 Inches
Product Width
17 3/4 Inches
Product Depth
10 3/4 Inches
Product Weight
59 Pounds
Certifications
Energy Star Listed
Yes
CSA Listed
Yes
AHRI Certified
Yes
NSF Certified Learn More
NSF Certified
The National Sanitation Foundation has developed public health standards and certification programs to protect the world's food, water, consumer products and environment.
Yes
AHRI Reference Number
5526770
Warranty Information
Parts Warranty Learn More
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years

Reviews

(29)
Takagi T-H3-OS-P-SD Reviews & Ratings
Customer Rating
4.86
(29 Ratings)
5
(25)
4
(4)
3
(0)
2
(0)
1
(0)
Verified Buyer
Verified Buyer
Great Water Heater
By Vinay G. 
San Bruno, California
Purchased 01/20/2020 | 
Review Posted 10/09/2020 
Excellent product, its now 6 months we are using it. Water gets hot quickly, we are enjoying it everyday.
Vinay G. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-N.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
5/5
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Verified Buyer
Verified Buyer
Works great, have it installed over 2 months now
By Kenneth D. 
Northwood, New Hampshire
Purchased 01/28/2020 | 
Review Posted 04/11/2020 
Easy installation
Kenneth D. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3M-DV-P.
Was this review helpful?
Rating Breakdown
Features
4/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
4/5
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Verified Buyer
Verified Buyer
I like this water heater.
By Madoud A. 
Lagrange ga, Georgia
Purchased 01/20/2020 | 
Review Posted 03/26/2020 
I bought one of this 4 month ago l like it. We are 3 adult and no one have complain yet. Then is greater than storing hot eater until it is needed.
Madoud A. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-D2-OS-N.
Was this review helpful?
Rating Breakdown
Features
4/5
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Quality
4/5
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Performance
4/5
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Value
4/5
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Verified Buyer
Verified Buyer
Takagi T-H3 - 6.3 GPM (Indoor model)
By J. V. 
Levering, Michigan
Purchased 12/07/2019 | 
Review Posted 03/22/2020 
This is my second Takagi tankless hot water system. After 3 months of use the TH3 unit consistently produces hot water as described for 45-50 degree intake temperature with no hot/cold "surges." The only main drawback of purchasing the new unit is the lack of a remote control (must buy separately for indoor model). I called Takagi customer service before my purchase and they told me the remote was included (which it was not). Not reassuring customer service. The knowledgeable folks at eComfort gave me the correct info about the need to purchase a separate controller. Concerning the performance of the unit itself, the only issue I have is the power fan can be pretty loud (almost like the blower is not balanced properly for high RPM). This can be annoying if you are sensitive to noises or installed on a wall adjacent to a room where you wouldn't appreciate the noise. I installed mine on a basement wall. My original unit that failed after 15 years (due to heat exchanger leak) was not this loud. I may try to install isolators to the wall mount in order to mitigate some of the vibration. Everything else works as advertised. I would purchase again (but hopefully will not have to for a long while).
J. V. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-P.
Was this review helpful?
Rating Breakdown
Features
4/5
icon-review-marker
Quality
3/5
icon-review-marker
Performance
4/5
icon-review-marker
Value
3/5
icon-review-marker
Verified Buyer
Verified Buyer
This is the best product for coin Laundromat👍
By Hye Young Y. 
Los Angeles, California
Purchased 01/24/2020 | 
Review Posted 03/09/2020 
This is the energy star so less utility expenses👏
Hye Young Y. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-N.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
5/5
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Verified Buyer
Verified Buyer
Excellent choice for replacement
By Taejin S. 
Fullerton, California
Purchased 01/17/2020 | 
Review Posted 02/10/2020 
Easy to i stall & use. Compact and neat.
Taejin S. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-N.
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
This unit works great, seems to be quality and is priced right
By Dean M. 
Mahwah, New Jersey
Purchased 12/24/2019 | 
Review Posted 01/19/2020 
This was an easy choice when replacing our 15+ year old direct vent tank unit. Same price or cheaper. Takes up less space and easy to install. Screw it to a wall and make your water and gas connections. The hardest part is running at 3" PVC line out a sidewall.
Dean M. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3S-DV-N.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
Takagi
By William C. 
Kuna, Idaho
Purchased 12/23/2019 | 
Review Posted 01/19/2020 
Only had it for a couple of weeks but so far it has performed higher than my expectations. I guess time will tell after a few years.
William C. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3M-DV-N.
Was this review helpful?
Rating Breakdown
Features
4/5
icon-review-marker
Quality
4/5
icon-review-marker
Performance
4/5
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Value
5/5
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Verified Buyer
Verified Buyer
Second Takagi
By Howard H. 
Merrimac, Wisconsin
Purchased 12/17/2019 | 
Review Posted 01/16/2020 
I purchased a Takagi tankless water heater 4 years ago and just purchased a second one for our lake home! Absolutely the best value for the money you can buy! Stop thinking about making the switch and do it! Unlimited supply of hot water when you need it. I will only buy a Takagi tankless water heater from now on!
Howard H. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-P.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
This is a great tankless!
By Scott R. 
Indianapolis, Indiana
Purchased 04/25/2019 | 
Review Posted 05/24/2019 
I have owned five tankless water heaters, electric and gas, and can say without hesitation that this one is the best. I have installed ten tankless in my life including two of these, one for myself and one for a friend. Installation is very easy and the performance has been flawless. Highly recommend...
Scott R. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the T-H3-DV-N.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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Takagi T-H3 - 6.3 GPM at 60° F Rise - 0.95 EF - Propane Tankless Water Heater - Outdoor
Takagi T-H3-OS-P-SD
Takagi T-H3-OS-P-SD
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