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Item # bci1716377

The Takagi TKJR2INNG has been discontinued

** See similar or replacement items below **

Takagi
Item # bci1716377

Takagi 6.6 GPM Natural Gas Indoor Tankless Water Heater

Model:TKJR2INNG

Discontinued

We still have product details and accessories, scroll down to see them!

Discontinued

We still have product details and accessories, scroll down to see them!

Details

**If adding the S8008001005 to your order and DO NOT have an exsisting 3/4" gas line, you will need to upgrade to one.

The T-KJr2-IN-NG model is the smallest unit in the Takagi line-up. The T-KJr2-IN-NG is perfect for light residential (i.e. small apartment units) and radiant heating applications. This small but powerful unit, with gas inputs up to 140,000 BTU per hour, can meet all the hot water needs of a small American Home or apartment with one or two bathrooms. This unit will flow at a maximum of 6.6 gallons per minute. The Takagi T-KJr2-IN-NG can virtually do anything a 40 gallon tank-type water heater can do and more! The wall mounted T-KJr2-OS can support hydronic baseboard or radiant floor heating applications, as well as provide domestic hot water to plumbing fixtures and appliances.

Since there is no tank to fill, there is no end to your supply of hot water. Depending on the model, Takagi Tankless water heaters deliver between 200 gallons and 500 gallons of hot water every hour on demand. Tankless systems guarantee that an endless supply of water is available to residences, commercial spaces or anywhere a constant source of hot water is needed.

Features:

  • Capacity 1-2 Showers (Depending on climate)
  • Gas Fired Tankless Water Heater
  • Safety Features: Air-Fuel Ratio Sensor (AFR), Exhaust and Water Temperature Safety Control, and Overheat Cutoff Fuse
  • Internal Freeze Protection System
  • Manual reset switch
  • Power Cord Included

Specifications:

  • Min 19,500 BTU/h
  • Max 140,000 BTU/h
  • Energy Factor - 0.82
  • Dimensions - H 20.3" x W 13.8" x D 8.5"
  • Weight - 33 lbs
  • Clearance- Top: 12", Bottom: 12", Front: 24", Back: 1", Sides: 2 "

Venting:

  • Horizontal or Vertical Installation
  • Power Vent
  • Electric Ignition
  • Flu 4" O.D. - Category III Stainless Steel Only
  • Intake 3" O.D. (ABS, PVC, Galvanized Steel, Corrugated Stainless Steel, Category III/IV Stainless Steel
  • 50" Max Length
  • 5 Elbow MAX (90 degree Elbow = 5' length)

Accessories

  • TK-RE02 -Build-in Temperature Remote Control
  • TK-PCJr2 - Pipe Cover
  • 9007674005 - Heater Recess Box
  • 9007996005 - Backflow Preventer & F-F Adapter
  • 9007667005 - Direct Vent Conversion Kit
  • 9007605005 - Isolation Valve Kit

Why choose Takagi? Takagi produce some of the most highly efficient tankless water heaters in the industry. With a commitment to innovation and quality, they are constantly creating new technology to keep up with their customers’ ever-changing hot water needs. Takagi sets the bar with the most stringent of durability testing standards for all of our models. For 15 years, Takagi has provided the most eco-friendly, energy-efficient water heating solutions in North America.

Additional Takagi Links

Manufacturer Resources

Installation SheetExploded Parts

Dimensions and Measurements

Depth
6.7 in.
Gas Connection
3/4"
Height
20.3 in.
Maximum Flow Rate
6.6 GPM
Minimum Flow Rate
0.5 GPM
Minimum Gas Input
19500
Product Weight
33 lbs.
Vent Maximum Run
600 in.
Water Connection
3/4"
Water Pressure (Max)
150 PSI
Water Pressure (Min)
15 PSI
Width
13.8 in.

Dimensions and Measurements

Depth
6.7 in.
Gas Connection
3/4"
Height
20.3 in.
Maximum Flow Rate
6.6 GPM
Minimum Flow Rate
0.5 GPM
Minimum Gas Input
19500
Product Weight
33 lbs.
Vent Maximum Run
600 in.
Water Connection
3/4"
Water Pressure (Max)
150 PSI
Water Pressure (Min)
15 PSI
Width
13.8 in.

Included Components

Includes Isolation Valve Kit
No
Includes Remote
Yes

Included Components

Includes Isolation Valve Kit
No
Includes Remote
Yes

Characteristics and Features

Configuration
Tankless Water Heater
Heating Technology
Non-Condensing
Indoor Installation
Yes
Natural Gas Pressure (Max)
10.5
Vent Type
Direct Vent
Water Connection Type
NPT

Characteristics and Features

Configuration
Tankless Water Heater
Heating Technology
Non-Condensing
Indoor Installation
Yes
Natural Gas Pressure (Max)
10.5
Vent Type
Direct Vent
Water Connection Type
NPT

Manufacturer Technology

Recirculation
Yes

Manufacturer Technology

Recirculation
Yes

Electrical and Operational Information

Default Temperature
122 °F
Fuel Type
Natural Gas
Ignition Type
Electronic
Max BTU Input
140000
NG Energy Factor
.82
Temperature (Max)
167 °F

Electrical and Operational Information

Default Temperature
122 °F
Fuel Type
Natural Gas
Ignition Type
Electronic
Max BTU Input
140000
NG Energy Factor
.82
Temperature (Max)
167 °F

Warranty and Product Information

Approved for Commercial Use
Yes
Country Of Origin
USA
Energy Star
No
Heat Exchanger Warranty
6-Years Limited Commercial, 15-Years Limited Residential
Low Lead Compliant
Yes
Product Variation
Whole House Water Heater
Uniform Energy Factor
0.79

Warranty and Product Information

Approved for Commercial Use
Yes
Country Of Origin
USA
Energy Star
No
Heat Exchanger Warranty
6-Years Limited Commercial, 15-Years Limited Residential
Low Lead Compliant
Yes
Product Variation
Whole House Water Heater
Uniform Energy Factor
0.79