Takagi T-KJr2-IN-NG Indoor Tankless Water Heater


Tankless water has gained popularity due to special feature and outstanding lifelong performance. Takagi T-KJr2-IN-NG Indoor Tankless Water Heater is a compact type water heater with 6.7 x 13.8 x 20.3 inches dimension originated from Japan and fully superb for residential purposes. Thanks for its gas fired modulating feature that can produce enough water compiling Ultra Low NOx (less than 20ppm). The extra flow rate made it energy consuming and time saving regarding the possessed capacity. The classic look made it smart and the usage of metal provides the potential output. I like this product due to its capacity and special features with eco-friendly components.

Takagi T-KJr2-IN-NG Indoor Tankless Water Heater

Product Details:

This tankless gas water heater is originated in Japan have nice capacity and durability to produce instant hot water. It has 6.6 GPm max flow rate that covers to get productive output during its operation. The 4 inch category III stainless still makes it as solid and strengthened the body parts. It requires 140,000 BTU to show the highest performance for water production with 6.6 GPM max flow rate. It is less weighted and smart to use without being an expert.


Compact type:

The compact type features have a good choice for the users to be relaxed in terms of its settings and hang up.

Radiant heating application:

The perfection of T-KJr2 is really awesome to use for small apartment units with radiant heating applications. It is very suitable and looks like splendid with its nice and gorgeous outlook.

Flow rates:

The flow rates determine its production capacity however the UP TO 10.0 GPM makes it well organized performer to get instant hot water according to your choices.

Constant temperature monitoring:

The feature adds with special concern to monitor temperature constantly. This monitoring and controlling temperature made especially for your safety and emergency. The Inlet and outlet thermistor makes a great sense over the controlling system which ensures the customers need without having any questions.

Safety features:

The copper heat exchanger, venting and compassion system allows to make sure about the safety you need during operation and maintenance.


The tankless water heater reviews show that this product is certified by energy star which confirm to take it as certified frustration-free packaging product to the users.


The mentioned features regulate its pros to use this best tankless water heater. However, it requires getting some differences than the other product. I think you can reach on your right decision following the pros on some bullet points.

  • It is fitted with that technology which supports to get 6+ gallons per min from this unit without end.
  • The Takagi T-KJr2-IN-NG Indoor Tankless Water Heater suit perfectly with residential use. It is the best option and uses this product for residential purpose with full relaxation.
  • It provides support 10 year warranty service on heat exchanger and 5 years for parts if you install it by a licensed technician.
  • Optional accessories are available in the market that makes sure to think about this product as the best option.


It is naturally simple to use and productive but have some cons which can be considered during its life time. According to the tankless water heater reviews, it is not easy to install and not finding proper guidance from its warranty support. Definitely, it happens sometimes but I think if you read the installation guidelines properly, it would not a matter to be honest. On the other hand, proper installation by a certified technician would make sure your warranty services from the manufacturers.

(FAQ) FOR Takagi T-KJr2-IN-NG Indoor Tankless Water Heater

  • Question: Would it cover 1500 sq ft or 2-4 people simultaneously?
  • Answer:- It is fitted for 2-4 bathrooms at a time so no need to be worried if you have 1500 sq ft or 2-4 people in your house.
  • Question: How does it handle hard water?
  • Answer:- Yes I have experience to put hard water in it. It has no problem to handle hard water as a whole.

Bottom Line

If you are wandering to choose the best tankless water heater, yes it is for you to make your dream true taking this Takagi T-KJr2-IN-NG Indoor Tankless Water Heater for your residential purposes. You would be amazed by its performance and extra added features to keep its durability and retain the well functioning capacity in the long run. The production capacity and highest safety measures suit to take it as an advantage than the other related product.

The mentioned pros approved its demand on the highest rank and got preference to the users worldwide. Though it has some cons but not to be worried as it not like the same as always. To get instant and productive hot water, support your choice with the using experience of T-KJr2-IN-NG Indoor Tankless Water Heater to be warmed perfectly getting better services. The durability and capacity not like a fantasy but proved as a quality product by people choice. Just have a look on its full review and get nice experience with the best tankless water heater at present.

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