What are the physical dimensions of this cover gasket

ensuring consistent heat exchange and airflow across the condenser coils

Universal Compatibility: Serves as the standard replacement for all ZoneFirst plug-in dampers using 12V DC power architecture

Rugged Componentry: Constructed with a durable zinc housing and steel adjusting screw to withstand harsh job site conditions

Carrier EA52PH057 Piston R-407C What are the physical dimensionsThe Carrier EA52PH057 Piston is a precision engineered metering device designed for fixed orifice refrigerant control in specific Carrier, Bryant, and Payne residential AC and heat pump systems. With a diameter or bore size of . 057, this component ensures the precise drop in pressure required for efficient liquid to vapor transition in the evaporator coil. Unlike thermostatic expansion valves (TXV), this HVAC orifice piston provides a reliable, cost