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3 in. PVC Horizontal or Vertical Concentric Vent Termination Kit for Rheem High Efficiency Tankless Gas Water Heaters

  • Fits Rheem EcoSense High Efficiency Tankless Water Heaters
  • Ability to be Installed Vertically or Horizontally
  • Made from tough durable, weather resistant PVC
  • See More Details

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Product Overview

3 in. horizontal or vertical vent termination kit for high efficiency condensing tankless water heaters. Offers a clean installation of the intake and exhaust pipes of the high efficiency condensing gas tankless water heater. Fits PVC, ABS piping for the ECOH160 and ECOH200 indoor models.
  • Fits high efficiency Rheem EcoSense condensing indoor gas tankless water heaters
  • Offers clean installation of the intake and exhaust pipes of the high efficiency indoor condensing gas tankless water heaters
  • Termination kit designed for horizontal or vertical venting
  • Fits PVC, ABS piping
  • 1-year limited warranty
  • Genuine OEM replacement part
  • Durable construction
  • Long performance life
  • Rheem is known for its acclaimed water and air systems
  • California residents see prop 65 warnings
  • Call 1-855-400-2552 before noon for same-day installation service in most areas, or visit our Water Heater Installation page for more information.
  • California residents

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
40
Product Height (in.)
7.5
Product Width (in.)
7.5 in

Details

Application
Water Heater
Finish Family
Beige/Bisque
For Use With
Gas Tankless
Includes
No Additional Items Included
Material
Plastic
Pack Size
1
Product Weight (lb.)
5
Returnable
90-Day
Vent Part Type
Horizontal Vent Termination Kit

Warranty / Certifications

Manufacturer Warranty
1 year limited

Questions & Answers

37Questions25Answers

What is the minimum hole size needed for this item to be inserted through a brick wall?

Asked by POINDEXTER April 9, 2021
1
Answer

Hi POINDEXTERand thank you for your question. The vent kit is (4.25”). You would need to check with local codes if they require a hole larger then that.

Will this fit through a 4.5 inch hole?

Asked by POINDEXTER April 7, 2021
1
Answer

Hi POINDEXTER and thank you for your question. yes.

On the intake side connection, Does a 45 degree fitting fit on the inside or the outside? If on t...

Asked by POINDEXTER April 7, 2021
1
Answer

Hi POINDEXTER and thank you for your question. Inside.

Which one is the inlet and outlet. The 45 degree or the straight.

Asked by POINDEXTER April 7, 2021
1
Answer

Hi POINDEXTER and thank you for your question. The straight entrance is the exhaust.

How far away should this be from gas furnace exhaust when going vertically through the roof?

Asked by Ron February 22, 2021
2
Answers

Take a look in the installation manual for your furnace. I used this kit in a water heater venting application and the manufacturer specified max pipe length of about 100 ft

Hrllo i want to puck this up in the store

Asked by Uma December 8, 2020
5
Answers

ordered online and received quick. online purchase

Do I need a roof flashing or rubber boot to vent this through the roof? If so, which one? The plu...

Asked by Ned October 29, 2020
2
Answers

Hello Ned, Thanks for asking, this heater can be vented using a roof flashing, Part number is RTG20151L-1 But there are several different flashings depending on the slope of the roof.

Can the Rheem product be used on another brand boiler if they have the same 3" vent and intake co...

Asked by Hum September 16, 2020
3
Answers

Yes, I have used it on a Westinghouse tankless water heater for 3 or 4 years now.

Will they frost over in cold weather?

Asked by Jeptha July 27, 2020
4
Answers

Doubtful - this is still a hot water heater; just no tank, so the exhaust is not really different than a traditional one. The length of the exhaust run should be enough for most water to condense out of the exhaust. You need to drill a hole in the outer tube and add a fitting for a drain hose (1/4" clear plastic flex tubing) but i do not see any water in that so guessing the exhaust has little. Therefore I do not think it will frost closed.

Can the length be extended? If so what is the maximum length it can be extended, also how?

Asked by POINDEXTER March 26, 2020
5
Answers

The length of this unit cannot be extended. However, there should be no reason to extend it. The 3" PVC pipe that connects this unit to the heating unit is what you cut to fit the distance between the two. Refer to your heater's owners manual for maximum allowable distances.

3 in. PVC Horizontal or Vertical Concentric Vent Termination Kit for Rheem High Efficiency Tankless Gas Water Heaters - page 2

Customer Reviews

  • 4
    out of 97 reviews
  • 87% recommend this product
Filter by:
Showing 1-10 of 97 reviews
I returned it because it was 3" and I was using 2" PVC pipe. The other thing is it also says in i...
I returned it because it was 3" and I was using 2" PVC pipe. The other thing is it also says in installation exhausts and intake air should be a foot apart...
by CBear2
This PVC termination kit works with the Rheem tankless water heaters. I purchased two water heate...
This PVC termination kit works with the Rheem tankless water heaters. I purchased two water heaters along with the connection link cable for the water heaters. I needed two of these to go along with the installation. Came in white, but I sprayed this "Copper Rose Metallic" since it's facing the exterior of my modern house. Everything worked out well with this product. Would recommend.
by pwnhammer
1 person found this helpful
I am not a plumber or an electrician. I have no experience installing major appliances like a $4,...
I am not a plumber or an electrician. I have no experience installing major appliances like a $4,000 tankless hot water heater (THWH) (Intellihot iQ251, First Gen). I was very concerned that this item might not work. And I had no idea if it would fit in the rather cramped space where I ideally wanted to locate it. It all worked perfectly. I can be completely taken apart to be sized, lengthwise to fit a location. I would recommend it to anyone who is installing a high efficiency gas appliance. I am going to replace the double pipes that are used for my furnace later this year. One hint, if you are self installing. Look carefully at the vent holes on your unit. The "straight-through" in this concentric vent for exhausting flue gases. The 45º fitting intake, combustion air. Your installation will be better if you have to 45) fitting pointing up. That way any humidity in the inlet air that might condense in the pipe will not trickle into the unit causing an error. Also be sure to angle the vent down to the heater. It seems counter intuitive (wouldn't you want the vent line to angle down away from the unit so condensate trickles out. But thats not the recommendation of any THWH manufacturers that I researched. In the picture of the vent as it appears outside of the house you can maybe see I hot-glued a piece of stainless steel screen to the end of the tube to prevent any critters from entering.
by oddjobbob
4 people found this helpful
Arrived broken The fins on the back of the cone...
Arrived broken The fins on the back of the cone piece were broken off due to poor packaging and it arrived two days later than expected I superglued them back on however and the product functions as it should This is the second item I have ordered from Home Depot and both arrived in pieces
by Johnathan
Just what i needed but........
I wanted to utilize my existing roof vent from the old tank water heater
by sfv41901
Response from RheemNov 20, 2017
Hi sfv41901,

Thank you for purchasing the Vent Termination Kit for your Rheem Tankless Gas Water Heater. We hope you are enjoying your heater, should you ever have any questions or concerns please call Rheem Tankless Technical Support at 866-720-2076 Monday-Friday between the hours of 8 A.M. and 5 P.M. CST and one of our experienced analysts will be happy to assist you.

Thank you,
Jennifer rheem
Watch out!!!
If you are installing this Concentric Vent in a "Vertical Configuration" an elbow of 45 degrees is REQUIRED for the fresh air side vent (see picture). I'm totally confused why Rheem/Home Depot would include a 90 degree elbow with the kit. Sure 90 degree elbows can be used elsewhere in custom venting configurations but they are not required. Rheem should include a 45 not 90 degree elbow (with the kit) then let custom installers add their own 90s and vent pipe to complete their custom installations. If they don't see the value in doing the above, they at least should sell a 3" Schedule 40 (45 degree) Elbow Part to fix the kit shortcoming......watch out!
by Hap
10 people found this helpful
Enabled me to run the inlet and exhaust through existing...
Enabled me to run the inlet and exhaust through existing hole in the roof rather than make two new holes. Easy install.
by KIM
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Very satisfied with the water heater and other parts...
Very satisfied with the water heater and other parts
by PHIL
Wrong parts for that unit...
Wrong parts for that unit
by ROBERT
Showing 1-10 of 97 reviews