I don't Know, but don't do it yourself.
DIY and gas appliances do not mix. unless you can be 100% sure the work you have done is perfect, you might end up seriously injuring yourself or others.
I would advise getting a professional.
gas and fire fire is made for gas gas is the name of the fire
If you gas fire smells it is VERY IMPORTANT that you stop using it immediately and that you get a professional, qualified gas fire engineer to come and service it and check the flue. The reason for this is that a faulty fire can produce a gas called Carbon Monoxide (CO) which you can not smell or taste. This gas will kill you and is responsible for may "faulty fire" related deaths a year. The fact that you can smell kerosene from the fire indicates that fumes are leaking back into your living area and the likelihood is that CO is too. STOP USING THE FIRE!
Fire is a gas.
It is not a recommended but yes... Gas does go on fire. It make fire big.
Does nicor gas service gas funarce i do have service contract
Maybe. Get the instuction manual for your fireplace. Depends on whether the OFF is master valve, or secondary valve. If no manual, hire a gas service company to do it, and show you how.
a gas
Any gas will put out a fire except for oxygen or an oxidant.
112 - Like 911 101 - Fire service 102 - Police 103 - First Aid (Ambulance) 104 - Gas
Any incombustible gas may extinguish a fire CO2, Nitrogen gas, and so on.
Propane
Well a fire normally needs Gas Air and Oxygen so it burns when you turn the gas on the fire will automatically shows up because you are completing the triangle to make fire which is GAS+AIR+OXYGEN=fire