what size gas line do I need?
1419619
I believe the install doc recommends 3/4". I ran 3/4" iron pipe off of my main gas line and then ran a flexible 5/8" gas line to the unit itself.
1419620
In the instruction manual there is a matrix of gas pipe sizes related to distance from the gas meter. I believe it is page 20. Most likely if you were using a conventional water heater you have 3/4" pipe. This will be adequate if you are 20' from the gas meter and the line only goes to the tankless heater. If you have a gas furnace, gas stove or other sharing the same line it becomes more complicated and beyond what I'm willing to discuss.
1419621
It obviously depends on the distance you're running the pipe; for this unit, 1/2 inch black pipe will work well at up to 15 feet
1419622
its 3/4 at the outlet I think. I used 1/2 and an adapter. I think you need gas shutoff valves as well. At least to be safe that's what I did.
1419623
I believe 3/4" is recommended but mine is on a 1/2" line and it works perfectly.
1419624
Fail machine, too much problem and still machine stop abruptly. A lot of wasted water from boiler to faucet. Boiler re primed with cold water every used.
313647
There are a number of variables that would determine the size of pipe needed. I am including a link to their user and installation manual to assist you. http://www.rinnai.us/documentation/downloads/U306-066103.pdf
1330215
the regulator is the new style that fits on to a new style gas tank the hose is your standard backwards thread if the hose length is right and it should fit
1227573
My existing water line was long enough. It depends on your setup. The RV store should have it if you need one. The seal came with it.
111658
There really is no specific size any size shall work. The siphon hose you have is a standard size and almost never vary. Ive owned this kit for over a year still brewing beer in it as often as I can. Like you i decided an auto siphon would make life 10× easier. I just went to my LHBS and found an auto siphon for a bargain. But back to your original question as long as you buy an auto siphon that's circumference is smaller then your carboy which is about an inch and a half you should be in good shape. Happy Brewing friend!
942890
I have 1/2" supply line in the house from the meter to the stove. I put a T at the stove and ran a 48" 1/2" corrogated gas line to a 1/2" ball valuve and then to the burner. I have all the BTU's that I need, It roars like a mini jet. It is large enough for resteraunt wak cooking! (Chinese cooking)
2104900
It really depends on what size fuel lines you have. Could be 1/4" 5/16" 3/8" o.d. You will have to measure lines with a caliper to get the right size fittings for your lines at hardware store. The threads that fit into the pump are 1/4" pipe thread. Ace Hardware has a good stock of various sizes of fittings. They also have copper tubing, hose and clamps.
1286067
Where the gas line connects on my pro com 30000 btu heater is for a 3/8 " pipe . I had to get a fitting to go from 3/8" to 1/2" black pipe . Then i could connect my shut off valve using 1 made for 1/2" black pipe. I bought everything i needed at a menards store. Hope this is helpful.
52247
I would use 3/8". You will need to purchase a barbed tube fitting 3/8" tube x 1/2 npt
1135825
The only thing needed inline is a ball valve to manually regulate the gas. I put a 8" piece of 1/2" gas pipe then a ball valve and finally a fitting to attach the hose to and it works great.
1516203
The overall length of the gas line and regulator is 24 inches. The length of the gas hose itself is 18-20 inches.
1759513
Yes check with gas company to make sure you have bigger meter I had to change it to ffave out more gas to to the heater and make sure the line that going to ur heather is 3/4 inch pipe not smaller
582581
I returned this fuel line, the connectors (ends) did not fit my Merc 30 hp OB or my Merc 6.6 gal fuel tank. Sorry did not measure it.
729635
Its has a 3/8" adapter with valve (red) connected via a flexible line to the orifice. So the sequence from the gas line will be gas line -> 1/2" to 3/8" reducer -> 3/8" adapter -> 2" flexible gas line -> orifice. All components except the reducer is included and in under the burner. However, if you are building a custom fire-pit placing/positioning the 3/8" adapter with valve is a pain.
65348
1/4" or 3/8" hose will work. You just need standard fittings to hook it to the compressor.
1326290
As long as it is the standard threaded connection, any size tank would work. I routinely hook up to 100# tank of brew club brewing days.
1644847
If your line has the same connector as a propane tank. But would recommend a different design since this has a box below it specifically to fit a tank. Not sure if it would fit to your line or not- sorry