Home » Components » Fireye » Burner Controls » BurnerLogix » YZ300 INTERLOCK ANNUNCIATOR » Fireye YZ300 INTERLOCK ANNUNCIATOR Fireye YZ300 INTERLOCK ANNUNCIATOR YZ300 Interlock annunciator, provides first out annunciation. 120 VAC operation. Add to Quote CartThis is a Request for Quote Only. Manufacturer Info Fireye << return to components