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#1
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Grill gauge
I have never really been happy with gas grills. It seems some cook too
hot and others do not get hot enough. I have had this old Sams stainless grill for years and the ability to slow cook something like chicken is great but if you want a quick steak, it needs more heat. I decided the trick might be to play with the gas pressure. I have had a few regulators on this with mixed results so I went with an adjustable one. That gave me great control of the fire, up to the point where the flame was coming out the top of the grates. The industry standard for a "gas grill" bottle regulator is 11" of water. Using that as a bench mark I went through my junk and came up with a 0-25" gauge. It turns out these bottle regulators suck. I tried 2 of the 3 I had handy and they do not regulate well and the flow restriction means if you have all 3 burners going, you might only get 7-8" of pressure. It is really all over the place. I also found out a little dab will do ya. At the true 11", the burners are pretty hot and at 15-16 they are really going. I did some steaks tonight playing with the burner valve and the pressure. I really started feeling like I had some control of the heat. It seems like far more control than I got using the burner valve alone. Part of that is the pressure was not that stable with the original fixed regulators. Now I am going to start correlating what pressure is optimal with what I am doing. I would not recommend an adjustable regulator if you do not have a gauge unless you really like futzing with stuff. I may be looking with one that is more precise and less range. This thing goes up to 20 PSI (well over 100" of water) which might be OK for a turkey cooker or a moonshine still but not useful with a grill. http://gfretwell.com/ftp/Grille%20Guage.jpg |
#2
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Grill gauge
On Wednesday, January 4, 2017 at 9:25:34 PM UTC-6, wrote:
I have never really been happy with gas grills. It seems some cook too hot and others do not get hot enough. I have had this old Sams stainless grill for years and the ability to slow cook something like chicken is great but if you want a quick steak, it needs more heat. I decided the trick might be to play with the gas pressure. I have had a few regulators on this with mixed results so I went with an adjustable one. That gave me great control of the fire, up to the point where the flame was coming out the top of the grates. The industry standard for a "gas grill" bottle regulator is 11" of water. Using that as a bench mark I went through my junk and came up with a 0-25" gauge. It turns out these bottle regulators suck. I tried 2 of the 3 I had handy and they do not regulate well and the flow restriction means if you have all 3 burners going, you might only get 7-8" of pressure. It is really all over the place. I also found out a little dab will do ya. At the true 11", the burners are pretty hot and at 15-16 they are really going. I did some steaks tonight playing with the burner valve and the pressure. I really started feeling like I had some control of the heat. It seems like far more control than I got using the burner valve alone. Part of that is the pressure was not that stable with the original fixed regulators. Now I am going to start correlating what pressure is optimal with what I am doing. I would not recommend an adjustable regulator if you do not have a gauge unless you really like futzing with stuff. I may be looking with one that is more precise and less range. This thing goes up to 20 PSI (well over 100" of water) which might be OK for a turkey cooker or a moonshine still but not useful with a grill. http://gfretwell.com/ftp/Grille%20Guage.jpg What the frak kind of IBM computer did that gauge come off of?! (・_・ヾ [8~{} Uncle Pressurized Monster |
#3
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Grill gauge
I suspect that the burner control is nonlinear, meaning that turning one click at the low end of the range doesn't increase the flow by the same amount turning one click at the high end of the range.
Most valves will be linear only for a given range at a given pressure. I think your strategy should be to control with the burner valve, not the regulator, BUT you should play with the regulator to find the regulator setting where the burner valve is most linear. You might even need to find two settings of the regulator (not usually recommended). Maybe when you're using the burner valve between 6 and 10 you need the regulator pressure at 20", and when you're using it between 1 and 4 you need it at 10". But try to do the fine control with the burner valve. Regulators aren't really designed for this. (I took one apart because I wasn't sure the mechanic was right about how it worked - they're very interesting inside, an elegant design, but based on balancing spring tension and atmospheric pressure.) |
#4
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Grill gauge
On Thu, 5 Jan 2017 01:40:43 -0800 (PST), Uncle Monster
wrote: What the frak kind of IBM computer did that gauge come off of?! (?_?? It was a tool for testing air pressure on various things |
#6
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Grill gauge
On Thu, 5 Jan 2017 16:14:26 -0500, Tekkie® wrote:
posted for all of us... On Thu, 5 Jan 2017 01:40:43 -0800 (PST), Uncle Monster wrote: What the frak kind of IBM computer did that gauge come off of?! (?_?? It was a tool for testing air pressure on various things Any farting or gas passing involved? No eating, drinking smoking or farting in the computer room. ****ing is OK tho. |
#7
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Grill gauge
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#8
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Grill gauge
On Fri, 6 Jan 2017 14:51:35 -0500, Tekkie® wrote:
posted for all of us... On Thu, 5 Jan 2017 16:14:26 -0500, Tekkie® wrote: posted for all of us... On Thu, 5 Jan 2017 01:40:43 -0800 (PST), Uncle Monster wrote: What the frak kind of IBM computer did that gauge come off of?! (?_?? It was a tool for testing air pressure on various things Any farting or gas passing involved? No eating, drinking smoking or farting in the computer room. ****ing is OK tho. Get synchronized with the clank of the drives... Put on a long disk sort and go to town, on the drive! |
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