The Outdoor Plus Emergency Stop Button & 1-Hour Timer Style:Without Mounting Plate Also with a battery powered

Also with a battery powered electronic ignition

Gorgeous colors and beautiful detail complement any décor

Optional blower kits available for all models

The following are guidelines to help you dispose of your patio heater safely:

Vent Type Direct Vent Vent Size 4 / 7 Ignition Type Electronic Installation Type Free Standing Vent Inner Diameter 4 Inches Vent Outer Diameter 7 Inches Max / Min (BTU/HR) - Natural Gas 25

The Outdoor Plus Emergency Stop Button & 1-Hour Timer Style:Without Mounting Plate Also with a battery poweredThe 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)