The noise sounds like it's coming from the regulator on the grill side of the hook up. I just had the tank filled yesterday, and it was working without any noise right before that. It gets louder the higher up I turn the gas on the grill. Is it normal?
fire pits and patio heaters
Backyard Fire Pits and Patio Heaters
January 8th, 2010 at 9:27 pm
Is It Normal For The Regulator On A Gas Grill To Make A Hissing Noise?
2
Patio Heaters
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This is normal ever heard natural gas doing that. Propane comes to you in liquid form, then when you draw off the tank(turn your grill on) the liquid turns to gas. Then goes through the regulator. The more pressure in the tank the more noise it will make. This is because the reg. is set to allow so much gas through, but on hot days there is more pressure on th back side of reg.
if the burner is off and there is a hissing noise, there is a leak. Or your burner is turned on, or malfunctioning. This is extremely dangerous. mix some soap and water and paint the whole system until you see bubbles. if you dont find the leak, and still hear the noise, replace all the lines and valves, or throw the whole thing away.