The Takagi TK4INNG has been discontinued
** See similar or replacement items below **
Takagi 8.0 GPM Natural Gas Indoor Tankless Water Heater from the Tankless Collection
Model: TK4INNG|Item: bci1880931
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
The all new T-K4 models have an impressive max GPM of 8.0GPM! Cost-efficient and environmentally friendly, the T-K4-IN can be installed indoor with an optional Direct Vent kit. This tankless water heater is a powerful unit with gas inputs up to 190,000 BTU per hour.
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:
- Temperature remote controller included
- Capacity 2-3 Showers (Depending on climate)
- Gas Fired Tankless Water Heater
- Indoor Installation Only
- 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 11,000 BTU/h
- Max 190,000 BTU/h
- Energy Factor - 0.82
- Dimensions - H 20.3" x W 13.8" x D 8.5"
- Weight - 38 lbs
- Clearance- Top: 36", Bottom: 12", Front: 24", Back: 1", Sides: 2 "
Venting:
- Horizontal or Vertical Installation
- 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-PC01 (9007671005)- 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.
Dimensions and Measurements
Gas Connection | 3/4" |
Height | 20.3 in. |
Maximum Flow Rate | 8 GPM |
Minimum Flow Rate | 0.5 GPM |
Minimum Gas Input | 11000 |
Vent Maximum Run | 600 in. |
Water Connection | 3/4" |
Water Pressure (Max) | 150 PSI |
Water Pressure (Min) | 15 PSI |
Dimensions and Measurements
Gas Connection | 3/4" |
Height | 20.3 in. |
Maximum Flow Rate | 8 GPM |
Minimum Flow Rate | 0.5 GPM |
Minimum Gas Input | 11000 |
Vent Maximum Run | 600 in. |
Water Connection | 3/4" |
Water Pressure (Max) | 150 PSI |
Water Pressure (Min) | 15 PSI |
Included Components
Includes Isolation Valve Kit | No |
Includes Remote | Yes |
Included Components
Includes Isolation Valve Kit | No |
Includes Remote | Yes |
Characteristics and Features
Direct Vent | No |
Heating Technology | Non-Condensing |
Vent Type | Direct Vent |
Water Connection Type | NPT |
Characteristics and Features
Direct Vent | No |
Heating Technology | Non-Condensing |
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 |
Max BTU Input | 190000 |
NG Energy Factor | .82 |
Electrical and Operational Information
Default Temperature | 122 °F |
Fuel Type | Natural Gas |
Max BTU Input | 190000 |
NG Energy Factor | .82 |
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 |
Product Variation | Whole House Water Heater |
Uniform Energy Factor | 0.8 |
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 |
Product Variation | Whole House Water Heater |
Uniform Energy Factor | 0.8 |