Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas

Released in 2010, the T-KJr2-IN & T-KJr2-OS are the smallest water heaters in the Takagi tankless line. This small, but the power unit can meet all the hot-water needs of a small American home or apartment with one or two bathrooms. Designed to virtually do anything a 40-gallon tank-type water heater can do and more, the compact, wall mounted T-K Jr. can support hydronic baseboard or radiant floor heating applications, as well as provide domestic hot water to plumbing fixtures and appliances.

Cost-efficient and environmentally friendly, the T-KJr2-IN can be converted into a direct-vent unit by using the optional TV10 conversion kit for installation in a garage, a utility closet or any confined space in which makeup air may be limited.

In Stock.
140,000 BTU
6.6 GPM max flow rate
4-Inch category III stainless steel venting required
Inlet, outlet thermistors for constant temperature monitoring
Energy factor of 0.81-0.83
Product description
T-KJR2-INNG Features: -Tankless water heater.-Natural Gas.-Can be converted into a direct-vent unit.-Indoor installation only.-BTU/hr: 19,500 140,000.-0.82 Energy factor.-Flow rate: 6.6 GPM maximum.-Cost-efficient and environmental friendly.-Perfect for light residential and radiant heating applications.-Energy star. Dimensions: -Overall dimensions: 20.3" H x 13.8" W x 6.7" D.

From the Manufacturer

The T-KJr2 model is the smallest unit in the Takagi line-up. The T-KJr2 is perfect for light residential (i.e. small apartment units) and radiant heating applications.
Our Customer Reviews:
☆ But overall super pleased. 3 full bathrooms
on March 28, 2018
Verified Purchase
Everything I expected. Water heater busted, bought this and had it installed. Please note that you need to buy additional materials such as stainless steel exhaust vents, hoses, fittings and whatever else to make sure the installation is up to codes and follows the instructions. The additional material cost me under 400$. Could possible be cheaper if you’re a savvy shopper but I didn’t have the time. 4 stars only because there were so many additional things that needed to be purchased. But overall super pleased. 3 full bathrooms, 2 adults, 3 kids and no issues yet. Otherwise, I can marry it up to another system.

 I highly recommend this unit
on March 27, 2018
Verified Purchase
This little unit is everything it said it was. An endless supply of hot water. Even when you turn on other faucets in your home it just keeps producing hot water. I highly recommend this unit.

 Works perfectly.
on March 3, 2018
Verified Purchase
Wonderful product, I used pex and bought the filter and valves to hook it up. I did it all myself and Lowe’s has all my double wall exhaust pipe. I also had to run some gas lines 3/4 inch hooked directly to the unit. After all that, it works perfectly and the water is super hot and 100x better than my old electric unit. Love it!

 Find your own installer
on March 7, 2018
Verified Purchase
So far love this water heater, but had a very bad experience with the installer through Amazon. The person arrived on time as scheduled but was not a qualified professional. Called his supervisor before starting job who said since my current heater wasn't tankless that I should by for a new installation instead of replacement. Told him I wanted to cancel, then he offered a 'deal' if I dealt directly with him and not through Amazon having no hot water for a week, I took the offer. Installer left exposed wiring out of the electric outlet he tapped into, definitely not up to code. Used duct tape to 'seal' gas exhaust pipe to outdoors. Gave me his personal card at end of job for his own side business as a professional painter. Next time I will hire my own professional!

Rheem RTGH-95DVLN 9.5 GPM IndoorTankless Natural Gas Water Heater

List Price:$2,534.00
You Save:$1,404.01 (55%)
In Stock. + FREE Shipping
  • 94-Percent Energy efficient with stainless-steel condensing heat exchanger
  • Intelligent electronic controls designed to increase energy efficiency and safety
  • Third party efficiency listed by AHRI
  • Up to 38-Feet of 3-Inch PVC Pipe or 5-Feet of 2-Inch PVC Pipe
  • Low Nox Version

Item Information:

Rheem Prestige Series Indoor Condensing Tankless Hot water heater – RTGH-95DVLN
The concerns of ever requiring you to run out of difficulties during a nice shower area or bath are over with all the new Rheem Prestige RTGH-95DVLN. With the new space-saving design, provide warmth and heat inside your water supply while conserving money on energy costs!
The Rheem RTGH-95DVLN Indoor Tankless Hot water heater is forged with a stainless condensing heat exchanger making maximum durability.

 This system is rated to become 94% efficient and is particularly energy star rated! It is the high performance tankless hot water heater, operating at 199, 000 BTUs. It is usually rated the industry first and best for that low. 26 GPM minimum flow rate plus the. 40 GPM minimum service flow rate. Moreover, for maximum versatility, the Rheem Prestige Water Heater gives you a 2-pipe direct vent system which could connect up to 35ft connected with 3” PVC pipe or perhaps 5ft of 2” PVC water pipe.

Usage is just as easy that has a digital remote controller that is certainly linked with a 10ft thermostat line, which displays temperature options and maintenance codes. This hot water heater unit requires no thin air chip with its capability of functioning 9, 840ft earlier mentioned sea level. The Rheem Tankless Hot water heater also features a self-diagnostic system for any problems or maintenance needs; providing ease and peace of mind.

With both an unique Guardian overheat film wrap as well as a built-in electric blower; the particular worries or fears with regards to fire prevention are significantly minimized. The Rheem Prestige will also be converted to commercial quality use with RTG20224A conversion kit on your local office or organization. You are also eligible for a tax-rebate credit with your Rheem Tankless Water Heating unit (only in locations exactly where applicable). Enable yourself to operate continuous and consistent difficulties with this energy saving, compact and economical hot water heater.

Customer Reviews:
 This Review is from:David Emerson

We did a great amount of research before buying this product! Even called Rheem to make sure the guarantee was in place if purchased through Amazon. It is! We had debated about purchasing a Tankless Water Heater when we purchased the previous one in 2006. In 5 1/2 yrs it was completely rusted through at the bottom and was leaking! This time we decided to go Tankless and are so glad we followed through! We bought the condensing one and feel that is imperative! It worked perfectly from the beginning. We are only two but purchased this with an eye to the future of a larger family living here! 

Eccotemp FVI-12-LP High Capacity Propane Tankless Water Heater
Only 20 left in stock.
  • True 1/2" NPT fittings
  • Sleek modern design
  • Power ventilation for safety and efficiency
  • 74,500 BTU's
  • Digital temperature display with fully independent gas and water controls.
Electrical Connection Type: Use only a power outlet with a ground terminal
Mount Type: Indoor

Portable: No

Control Type: Dial

Display Type: Digital

Comes With Vent Kit: Yes

Additional Information: Gas and water controls are fully independent for added convenience.
Product Review Details:

In comparison to propane-fueled tank water heaters, the tankless water heaters are far more efficient in the usage of gas. The gas is used if you have demand for hot water. During idle periods, it generally does not consume gas and doesn't produce emissions.

The Eccotemp FVI-12 activates at a minimum of 40 PSI through a digital ignition system; therefore, do not expect it to perform on very low water pressure. In addition it comes with a power ventilation to make sure safety and efficiency.

Customers Reviews:
This review is from:Robert Anderson
I purchased this water heater for my 1 BR efficiency apt. that includes a shower, bath vanity and kitchen sink. It replaced a 50 gal. electric water heater that has been costing me a FORTUNE in electric bills! After removing the elec. WH and replacing it with the FVI 12, my utility bill has decreased by over 91% including the propane gas used to heat the water! The only real problem I had was the fact my shower includes a cut-off valve which I take advantage of while I'm soaping up. When I turned the valve back onto rinse off, after a couple of seconds I'd get a blast of cold water considering that the FVI 12 only supplies hot water when flow is detected. After some thought and ingenuity, I decided to put in a "point of good use" 110v water heater at the output side of the FVI 12 (G.E. Model # GE02P06SAG 2.5 gal 6 yr 1440 watt 120 volt plug in point of good use water heater); I set up the output of the FVI 12 to the input (cold) side of the 110v heater and the output (hot) to my hot water line that I disconnected from the FVI 12...Problem Solved! This increased my electric bill a bit...94 cents a month! I could live with this along with the fact I've a steady stream of hot water at all times!
When you have a cottage, efficiency apt. or even a relatively small 1 or 2 BR house, BUY THIS WATER HEATER!! It could save you THOUSANDS of dollars within the years.
This review is from:Fred Worth
This is a superb product for the money and hundreds significantly less than other tankless water heaters! I got it in two days and installed it on the weekend. This thing kicks serious butt! The system happens and seconds later you have hot water at the tap/shower! For once I can have a shower for provided that I want and never come to an end of hot water!