I have had the unit for about 5. This year I am having trouble with the heating. the unit lights the burners light however I can not get it to cook it does not heat over 200 no matter how long I allow it to heat. I have checked and know the unit is getting gas it will light I can see the flames again it will not heat

SOURCE: Individual burner knobs not functioning

This is a problem with the regulator. Sounds to me like the pressure coming from the regulator is too high. You can get these regulators at most major hardware stores or directly from the manufacturer.

Hope this helps

SOURCE: propane grill

I had this problem when I turned on the burners before I turned on the tank, to fix it I had to turn everything off. Then turn the tank on and wait about a minute for pressure to build in the lines then turn on the burners. Hope this helps

SOURCE: uniflame grill

how do i reset the regulator

SOURCE: I can't find replacement parts, burners, cooking

Here is a link that gives you an illustrated parts list for your Uniflame FG2204C: http://www.appliancefactoryparts.com/gasgrillparts/helpcenter/breakdowns/uniflame/uniflame-fg2204c.html

SOURCE: uniflame bbq. doesnt get quite hot enough

You probaly need a new regulator.