Is there a 'side' vent option for this or other gas water heaters?
1597891
The only vent is at the top because the flue from the burner runs up through the center of the tank to heat the water. I have an elbow above the heater, and a properly pitched run to the chimney of the house. Follow instructions and codes; if in doubt consult a plumber or code official. Whatever you do, be sure that a match flame or smoke from a burning cigarette held near the vent hood gets sucked into the flue. If it blows out you could die in your sleep.
1597892
This matter only has a top vent. And as far as I'm aware all water heaters never to venting. If you have space above the heater available you can put an elbow into the vent line. Use extra care on any horizontal vent runs to be sure they don't leak and slope up from the heater. Hope this helps. Ps I'm very satisfied with this heater.
285967
Yes. There are instructions on how to put in a vent. I did it and it's very easy.
1277744
Yes it needs to be vented outside like any gas water heater, should use stainless double wall vent pipe
682605
I sure you can, but I don't think I would risk it. I know that they have a unit designed to bemounted outside and I believe the only differences are the unit is insulated to help ambient moisture to effect the interior electronics, weather protection, and the venting is direct, rather then a B-vent. One thing to keep in mind, a minium water pressure is very important for this unit to operate correctly.
705109
Only typical water-line plastic (PVC) can be used on water supply lines. Venting must be stainless steel. Gas supply cannot be reduced, or unit will not work properly. It won't get enough to fire up, and maintain operation -- eventually results an error. And it is best to place unit very close to where gas line enters the house. Google search for the owner manual and read carefully - and it is best to have a professional install, as the warranty is no good if installer is not licensed in your state. Hope this helps.
695156
I couldn't find any. It is fairly simple, but mine didn't exactly fit. I didn't use the second pipe
1130544
The vents are in the front and right side. But if you choose to use the pump or direct drain option, the hose connection is in the back. If you just let the water fill the bin then the back hose connections don't matter.
925077
My plumber "vented" vertically. But beware. There is very little space between the insode and outside walls and if you live in an area that is prone to freezing temps, the cold air will come through the vent and cause the soldiered pipes to burst from the water freezing insode them which will then cause major flood damage. I know, Ive been there and Marrey did nothing for me. "It's your fault!"
73347
No. I purchased a drainage stopper from Amazon for one side. The second side is fitted with a garbage disposal.
584248
You need the vent system. I used the following: "Rinnai 223176PP 12-Inch Condensing Horizontal Termination Kit" and "Rinnai 224079PP Condensing Vent Pipe Extension, 19.5-Inch" The black part of the "Termination Kit" goes outside and the elbow connects to the extension. The water valves and relief valves are included with the heater. That is it. The rest of stuff you need you can get from the hardware store.
933521
Absolutely no, but it's very easy to avoid the water coming in, I just cover the vent with duck tape and problem solved!
50520
The vent is at the back of the unit. The exhaust blower motor can be positioned or repositioned to blow the exhaust either backward of upward.
1641181
The best I remember, it is on the back, but can be vented on the right or left side by utilizing a knockout panel and reaching in and attaching you vent pipe through the side. Mine is vented on the right, so I am sure it can be vented from the back or the right side.
781825
Hi Robert, This is my second one too. Neither of mine had the vent in the back top. They work great.
815585
I installed mine as a bathroom exhaust vent. I'd advise to check with the retailer on that question.
971742
We had to vent or separately and it seemed as of code required it. At least that is what the plumber suggested. A plumber needs to install it so the warranty does not get voided.
1769263
Hi Tony, You cannot use PVC for venting this unit. It is required stainless 4 in ventilation duct for this tankless water heater. Good luck.