At 7100 btu’s, that’s one of the smaller ones. You find it adequate? Do you ever find yourself wishing you bought a bigger one?
I have a small Manchester bulk propane tank. Holds 1.7 gallons, but has the same connection as a regular 5g tank. I wanted a way to check the propane system in my antique RV, so I ordered a cheapo regulator/hose and figured I might end up cutting the end off to patch it into the RV's propane lines somewhere.
Actually, my nephew is Mr. Amazon and prefers if I remember to have him order stuff, so he can put it on his Amazon card for some perks or whatever, then I just pay him back. In this case, I had him do it. But somehow he screwed up and ordered it twice. About two weeks after the first one showed up, another one showed up and wasn't worth the hassle to return.
So I kept it and decided the extra could be sacrificial. Then I ordered one of the cheapo Camplux dual fuel GasOne knockoffs.
I was never going to use a 1lb. propane tank, so I decided to cut that fitting off and splice the two hoses together. They weren't the same size, but a 1/4" drive, 6mm socket from my "old crap" toolbag worked perfectly as a reducing coupling.
I haven't really used it, but I was also curious about that heat output question. On high the output is noticably less than the propane Wedgewood stove in my camper. But on low is is quite a bit lower..
I put two cups of water in a pan and brought it to a boil. Didn't take long. I then added one cup of jasmine rice from Thailand. This brand wants an 18 minute cook time. Normally, you bring to a boil, add rice then reduce heat. I didn't. I left the burner on high and set a timer for 18 minutes. Came out absolutely perfect. On the Wedgewood it would have burned if left on high the whole time.
I then whipped up a quickie chicken, spinach and ortega pepper stir fry. It worked fine with my wok. No, not as hot as I normally would do a stir fry in the wok, but plenty hot enough to get it done.
I haven't tried simmering with it, and I think on low it might be just hot enough to keep stuff warm, but maybe not hot enough for a proper simmer.
Quality is decent, works just fine. Haven't tried butane in it, but other than just to see how well it does, and see how long a can lasts, I doubt I ever would use butane anyway.