Siemens Industrial Controls GNF323R Switch 320735-701 When troubleshooting gas furnace ignition
Yard notes & kiln story
Description
Siemens Industrial Controls GNF323R Switch 320735 701 When troubleshooting gas furnace ignition When troubleshooting gas furnace ignition failure the thermostat probe must be submerged in the top 6 inches of the water tank to accurately sense temperature spikes