Copeland Comfort Control (Alco) 097782 Controller 326058-755 Built with Class B insulation

Built with Class B insulation and an open motor enclosure

Exceeding this limit can prevent the float mechanism from overcoming the internal pressure to open the valve head

often replacing part number 800042

This T Stat Kit contains the necessary hardware for standard bracket-style mounting found in most DF9 series applications

Copeland Comfort Control (Alco) 097782 Controller 326058-755 Built with Class B insulationThe Copeland Comfort Control (Alco) 097782, also identified as the FSY 43S, is a high performance electronic fan speed controller designed for precise head pressure control in air cooled condensers. Engineered for 230Vac single phase motors, this unit modulates fan speed based on direct pressure input, maintaining a stable refrigerant condensing temperature across fluctuating ambient conditions. With a robust pressure range of 180 412 PSI, it ensures