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Rinnai 224053 Vent Pipe Extension, 39-Inch
From the Manufacturer
Used for venting Rinnai LSi and RCi series tankless water heaters. Ubbink Rolux concentric vent systems technology. Plastic outer for intake.
J. Basquez
2025-09-07 15:40:14
Worked perfect for my Rinnai tankless water heater. I measured a little long, ordered one extra to be sure I had enough. Seller build com quickly approved my return of the extra pipe. Cant say enough good things. Dont try to build your own vent, I dont even know if you can. But if you do have a long vent like I do. Be sure to read your installation manual because there is a small dip switch inside the rinnai tankless. I had to remove the front screws hidden under the side trim pieces, look inside and flip one of the dip switches to tell the heater to use a long vent instead of short vent. I couldn't find any documentation on what defines a long vent but I figured it was any length longer than about 5 feet which would be if it piped right out the wall it was mounted on.
Steven LaFollette
2025-08-11 15:50:01
I used this on a Rinnai Gas Tankless Water Heater. I ran the venting strait up through the attic and then the roof of my garage. I needed this to extend through the attic to the piece designed for the roof.This was just as described and fit perfectly. This is both the exhaust and intake in one and you don't need to worry about adapting PVC piping, etc, so it saves time at the hardware store!
AMD
2025-07-14 18:23:29
Great price and easy to make the proper size
rusty55
2025-07-06 11:28:31
Arrived on time and items came as described.
chrisla
2025-06-12 14:17:05
The pipe worked as expected. It went together easily and seems solid. I did not have to cut it, but it seems like it would be easy if I did. The directions were clear and well written.
Jessica L Fisher
2025-05-24 17:05:37
Perfect pipe just cut down to length needed
Jim Pickering
2025-05-10 12:18:32
Snaps together very easily
VLC
2025-04-04 17:44:54
As expected
peter
2025-03-25 18:19:36
No problem work's good the color it is white good for me system
Brett
2025-03-17 12:42:06
It came quick and installed easy. Too bad the home builders didn't do it right the first time, would have saved me from fixing it.
Rohr, Sidnei
2025-02-14 11:38:32
Fits exactly on my needs and expectations.
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