What type and size vent pipe is used? How long can it be?
1570868
4" double wall vent pipe. Ours goes out the wall at a 45 degree, once out side up with another 45 then 6' up to get over the roof line. Over all pipe length is 9' plus the two 45's
1946457
I do not know the exact size hole. The vent came with a template to cut the hole. My estimate would be approx 3 inches.
2016721
I can't really tell anymore because it's install and you can't see. If I had to guess, I would say about 2 or 3 inches. It is a great vent though.
1553052
You will need the extra extensions. You also might want to consider going from both ends of the vent.
1055311
Hi Brandon, We have this item available! Here is some additional information on the item: Inlet/Outlet Size: 2.25in./2.25in. Body Shape: 3.5in. Round Core Size: 2.25in. Body Length: 18in. If you have any more questions let us know. Thanks, -The Exhaust Warehouse
1718237
I bought this for my RV floor vent. When I went to the local hardware store they had nu.erous sizes. That was a small town store so I am quite sure Lowes or Home Depot or Ace would have all of those options and more. Amazon usually has anything I need that may be an oddball size . I did not see that size for you here. Good luck. Have a great day
480982
Check the length and be sure. I had to cut almost an inch off the stem and then re-drill the air vent holes. Not easy.
1616555
It calls for 3/4" gas line to the heater. Everything you need is not with the heater. My husband called Rheem about the exhaust pipes & vent and the gentleman gave him prices on it and suggested he shop around for a better price. As it turned out, the better price was on Amazon! It does have to be vented outdoors.
1011160
This pipe size should work. Just installed one on my stove with the same sized opening. I did have to use some furnace cement to fill in the gaps.
2229536
My exit pipe was 8". But you can get them in all sizes. We had a real problem with smoke coming back down the pipe when the wind blew ! this set-up really worked.
2158773
I'm not quite sure how you would mount this on a pipe? Are you talking about using a pipe as a vent?
1896657
Just cut the pipe down. I made a longer pipe and painted it for mine, even longer that the longest pipe they offer. Works great. Love the fan.
1206184
you can download the manual from modine. It gives pretty precise instructions on how to vent this system. For example, the max distance you can extend exhaust pipe and horizontally and minimum clearances from side walls ect. There are specific local codes which may apply also. All in all I found the manual sufficient. It will however tell you this unit should be installed by a qualified HVAC installer.
1430439
Diameter and depth are important. I prefer a pipe that will give me at least a 45 minute smoke. I bought a churchwarden like the one shown, but found it to offer a rather short smoke. Also the stem was kind of flimsy. Hope that helps.
1192093
You can find hose to fit the length you need at a hardware store. I would take the piece provided in to match the right type b
1484607
It depends on what material are you using and how many elbows you may need. Rinnai now allow you to use CPVC exhaust pipe which gives you a lot more distance and cheaper and you could buy from many pluming store, not Home Depot. For air intake, you may use PVC pipe and you have plenty of room. I spent lot of time to find the facts( almost 3 months to prepare to get all informations, many phone calls to company and stores for expert opinion, finally I realized not many people know accurately even some doing this business ) which I could give you more if I have your email address since I became a kind of expert. I installed myself with a my semipro friend last november and am very happy so far. Company recommends their own trained technician, but their price is unbelievably high. If you are a handy man, you can do it like any other people. I bought most material from Home Depot except for adopter for CPVC and CPVC pipe. I bought this unit and adopter from Amazon, much much cheaper than stores ( almost double ) All together It cost about 2500$ or less. I still have charts for vent lengths some body e mailed to me, but some how I can't send to you by this, not working. Another thing before I forget, is your gas line which should fit requirement. You have to call your gas company whether you need to change your gas meter or gas line for BTU of this unit and location of this unit in your house. Distance from gas meter decides, usually it is OK but very important for proper function. You could find the chart from google.
819796
The venting is very important for the operation of this equipment. It must be mounted near an outside wall, and the distance needed to run the vent pipe is dependent on how many bends, etc. It is NOT included with the water heater and must be purchased separately. Amazon carries the vent piping that would work with this unit. I would check the owner's manual for the unit to see a better description of venting requirements.