The assembly is paired with the LRB24-SR non-spring return actuator

including Intertherm and Miller brands

allowing the system to resume normal operation

The switch closes its contacts at 450 PSI to start the condenser fan and opens them at 250 PSI to stop the fan

Maxitrol EFP-1 Cover Plate Only R-410A The assembly is paired withProfessionals in the field understand that maintaining the external interface of control systems is non negotiable for system longevity. The Maxitrol EFP 1 Cover Plate is the specific replacement cover plate designed for seamless integration with the Maxitrol TD114, TD120, and TD121 remote temperature selectors. Engineered as a flush mount wall plate, this component ensures that the internal electronics of your HVAC temperature control interface