Safety Control Equipment

Left to right: Baso Safety Switches, K3A Solenoid Gas Valve, Ultra-Violet Flame Control, Baso Valve, Pilot Burner (shown with Thermocouple), Thermocouple (along bottom)

L61LL-1 and L62GBO1 BASO SWITCHES
Designed to give 100% safety shut-off on appliances equipped with automatic main gas valves. Manual reset type. Electrical ratings 8 amps, 125 volts.

SOLENOID GAS VALVE TYPE K3A
This magnetic, two-wire valve opens and closes the fuel line supply at the demand of a controlling pyrometer, or thermometer-type controller. Closing with the flow, the pressure is on top of the seat, thus assuring a tight shut-off indefinitely. Carried in 1/2″, 3/4″, and 1″ sizes. Maximum operating pressure, 1/2 psi.

ULTRA-VIOLET FLAME SAFEGUARD CONTROL
The Ultra-Violet Flame Control provides ignition and flame safeguard. The control monitors the main flame and permits a single attempt to relight after flame failure. If flame is not reestablished, the control shuts off all fuel and locks out on safety. Manual reset is required following a safety shut down. This control is UL and Factory Mutual approved.

BASO SAFETY VALVE AND PILOT BURNER
With thermocouple. Designed so that it is impossible to obtain a flow of gas to the burner in the absence of a pilot flame. Press reset button and ignite pilot flame. Within 30 seconds valve will remain open. Valve will snap closed, shutting off all gas to all burners in the event of a failure of pilot flame. Available in 1/2″, 3/4″, and 1″ sizes with thermocouples 40″ and 48″.

Click here for furnace/control equipment compatibility chart