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Takagi T-K4-IN-NAT Gas Tankless Water Heater

SKU: 83121

Save 38% · Retail: $1,570.00

  Available to Ship in 8-10 days

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About the Takagi T-K4-IN-NAT

This fully-modulating, gas-fired tankless water heater is designed for indoor installations but is direct-vent convertible, and it features an air-fuel ration sensor, exhaust and water temperature safety control, and an overheat cutoff fuse for safe operation and maintenance. It comes with an internal freeze protection system and a manual reset high limit switch. This model comes with a power cord and a temperature remote controller.

Product Details

Manufacturer: Takagi
Product: Water Heater
Fuel Type: Natural Gas
Vent Type: Direct Vent
Use: Residential
Flow Rate: 8 GPM
Electrical Voltage: 120 Volt
Mpn # T-K4-IN-NAT
Shipping Dimensions 29.0" x 17.0" x 13.0"
Weight 43.00 lbs.

Product Features

  • Electric ignition
  • 4" O.D. flue
  • 3" O.D. intake
  • With temperature remote controller.
  • With an internal freeze-protection system


4.5 out of 5 rating is our rating for PlumbersStock, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!

Questions & Answers


We’re sorry for the inconvenience. For questions regarding maintenance and repairs, please the contact the manufacturer at this number: (888)-882-5244.


Please click here for the warranty.

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