Takagi 199,000 BTU Tankless Water Heater Natural Gas Outdoor
Model: T-H3-OS-NGItem Number: 70557
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Specification Highlights
Condition
New NewThis product is new and has never been used. It's in its original packaging, which has not been opened.
Weight
59 Pounds 59 PoundsTotal weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
Product Category
Water Heater - Tankless
UPC
671657140984
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Maximum Flow Rate (GPM)
Fuel Type
Fuel TypeTo create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Installation Location
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Features
Features
Overview for Takagi T-H3-OS-NG
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-N 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-N a top of the line .95 Uniform 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-N is the perfect answer to all your hot water problems.
High Efficiency Condensing Technology
The T-H3-OS-N 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-N 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.
Specifications
Specifications
Overview
Product Category
Water Heater - Tankless
UPC
671657140984
General Information
Type
Tankless Water Heater
Product Category
Water Heater - Tankless
Medium MediumMedium 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 Fuel TypeTo create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Combustion Type Combustion TypeCondensing 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 Vent TypeProducts 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
Mount Type
Wall
Installation Location
Outdoor
Includes Pump
No
Gas Conversion Kit
Not Available
Performance
Maximum Input Capacity Maximum Input CapacityThe 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 Flow Rate at 40F Temperature RiseFlow 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.
9.5 GPM
Flow Rate at 50F Temperature Rise Flow Rate at 50F Temperature RiseFlow 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.
7.5 GPM
Flow Rate at 60F Temperature Rise Flow Rate at 60F Temperature RiseFlow 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.
6.3 GPM
Flow Rate at 70F Temperature Rise Flow Rate at 70F Temperature RiseFlow 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.
5.4 GPM
Uniform Energy Factor Uniform Energy FactorUniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
0.95
Minimum Flow Rate
0.5 GPM
Flow Rate at 77F Temperature Rise
4.8 GPM
Ultra Low NOx Emissions Ultra Low NOx EmissionsNOx 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.
Yes
Low NOx Emissions Low NOx EmissionsNOx 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. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx.
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 NSF CertifiedThe 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
5526769
Warranty Information
Parts Warranty Parts WarrantyA warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
12 Years
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Takagi 199,000 BTU Tankless Water Heater Natural Gas Outdoor