Have you ever forgotten to shut off the gas to your grill? This 3 hour automatically shuts off timer stops the gas flow at pre-set times, which is great if you live in an apartment and condominium. Can be set to shut off at 1, 2 and 3 hours.
This safety shut off valve has a 1/2 inch inlet and outlet, can be used for both natural gas or propane and has a flow capacity of 100,000 BTUs.
Check out timer instructions: 3-Hour Automatic Timer