The Vulcan Hart VH00-412788-00003 oven thermocouple helps monitor pilot flame heat and support safe gas operation in compatible commercial ovens. Designed for 1900 Series equipment, this 24-inch component generates a small electrical signal of 20–30 mV when heated by the pilot flame. This signal works with the appliance’s gas safety control to help keep the gas supply operating when ... https://partsfe.ca/vh00-412788-00003-vulcan-hart-hd-thermocouple