Fire Magic 3092D One-Hour Automatic Gas Shut-Off Timer
The 3092D is an inline mechanical timer that stops gas flow when the selected cooking period ends. Its rotary dial provides up to one hour of operation. It is a secondary control installed downstream of a separate primary gas shut-off valve; it does not replace that required valve.
Key features and exact model
- Exact model and MPN: 3092D
- One-hour timer with dial markings at 20, 40 and 60 minutes
- 1/2-inch NPT connections at both ends
- Horizontal or vertical installation permitted
- Gas-supply inlet identified by the IN marking
- Manufacturer price-file product weight: 0.65 pound
Gas capacity and operating limits
- Natural gas: 100,000 BTU capacity at 0.6 specific gravity and 7 inches water column
- Propane: 100,000 BTU capacity at 1.53 specific gravity and 11 inches water column
- Maximum working pressure: 1/2 PSIG
- Ambient operating range: 0 to 175 degrees Fahrenheit
These are the timer's documented gas-flow conditions, not a promise of compatibility with every grill. Have the installer check the appliance demand, supply conditions and its current installation manual before selecting this control.
Included, required and optional items
This product is the 3092D timer shut-off valve. The gas appliance and separate primary shut-off valve are not part of the timer. The installation must retain an accessible primary gas shut-off upstream of the timer. Select any piping, adapters and appliance connection components to suit the verified installation rather than assuming a universal connection package.
Placement and installation
Install the timer in the supply line between the primary shut-off valve and the appliance, with the supply connected to the side marked IN. Locate it at least 18 inches from the appliance and no more than six feet away. If installed inside an appliance enclosure, it must remain easily accessible. Protect it from excessive heat and outdoor elements. The primary shut-off must also be within six feet of the appliance and upstream of the timer.
Use gas-resistant pipe joint compound on NPT connections, not on flare fittings, and leak-test all connections. Installation must follow the appliance instructions, manual C2-740 and applicable local codes, or the applicable National Fuel Gas Code ANSI Z223.1/NFPA 54 or CSA B149.1 when local codes do not apply.
Operation and ongoing checks
Turn the dial clockwise to the desired time. For a period shorter than 20 minutes, first turn past 20 minutes to activate the mechanism, then turn back to the desired setting. Positions between the marked increments are estimates. The dial returns counterclockwise and shuts off flow at OFF.
After every use, turn the appliance controls off, slowly turn an operating timer to OFF, and close the primary supply shut-off valve to completely shut off gas to the appliance. Test the timer at least monthly or more often when conditions warrant. Verify that no gas flows when it reaches OFF. If it does not shut off, have a gas professional replace it.
Documentation and warranty
The linked exact-model manual covers installation and use. It does not establish a warranty duration for this valve; confirm applicable manufacturer warranty terms before purchase if coverage duration is material. Overall dimensions and packaged shipping dimensions are not verified in the cited source and are not estimated here.
Manufacturer documents
Manufacturer installation and use instructions | Official product information
