Gas ignition devices

Abstract

In a gas appliance, such as a domestic gas fire or heater, there is provided a gas ignition device comprising a solenoid actuator which is electrically operable to cause a gas valve to initiate a gas flow, an igniter which is electrically operable to ignite the gas flow, and a remote control unit connected to the gas actuator and the igniter by a low voltage line. The control unit incorporates a power supply for providing a low voltage output and a timer circuit for applying the low voltage output to the line by actuation of a relay to cause gas ignition in response to manual actuation of a switch. Such a gas ignition device is advantageous because the remote control unit can be mounted at some distance from the appliance so that none of the circuit components of the remote control unit is subjected to high temperature in use, and there is no requirement for a high voltage supply to the appliance itself and only low voltages are supplied to the inside of the appliance.

Dependencies are inferred from the claim text.