The 120320 is designed to work with any control system calibrated for a standard cadmium sulfide flame sensor

including popular YCAJ chiller models like the YCAJ110 and YCAJ130

9 material profile to withstand the corrosive environment produced by sustained condensation cycles

making it the primary choice for HVAC technician parts when troubleshooting a pressure switch open fault code

Fulton Boiler 2-20-000033 Ignition Electrode R-22 The 120320 is designed toThe Fulton Boiler 2 20 000033 Ignition Electrode is a critical component for maintaining consistent burner ignition sequence and flame signal stability in Fulton gas boilers. Designed for high temperature durability, this OEM replacement igniter provides the essential high voltage spark required to bridge the gap and ignite the gas air mixture effectively. In the field, a fouled or cracked ignition electrode is a primary cause of boiler lockout codes