The Outdoor Plus Emergency Stop Button & 1-Hour Timer Style:Without Mounting Plate 2 non combustable boards

2 non combustable boards

(5 lbs) of Clear Tempered Fire Glass Gems

5 - Total: 45

500 square feet*

The Outdoor Plus Emergency Stop Button & 1-Hour Timer Style:Without Mounting Plate 2 non combustable boardsThe 1 Hour Gas Timer with E Stop is an emergency shut off, mechanical timer, and manual shut off gas valve designed to be installed on the inlet side of a gas appliance to enable the user to manage the time gas is allowed to flow to a gas appliance. this is often a mechanical timer (no batteries or power required) that has the flexibility to manage the gas flow for 1 hour (60 minutes). additionally, both models have an emergency shut off (red knob)