Herschel Infrared’s Vulcan Fan Purge Timer is designed for use specifically with the Vulcan Industrial heater and ensures the correct functioning of the fans on this unit.
The Vulcan Fan Purge timer switches on the Vulcan’s fans when it detects power to any of the lamps and will leave the fans running for between 2 – 5 minutes after current to the lamps has been switched off.
The timer does not interfere with any other control system required for the installation (e.g. Contactor, Thermostat, PIR or PLC Control) and because it does not carry any of the electrical load to the heaters, typically only one Fan Purge Timer is required per circuit.
The Fan Purge Timer can be used in Single or 3-phase Vulcan installations.