Greenheck (Venco) VCDR-53-10 Damper 326058-758 They provide a visual map

They provide a visual map of the system's ignition and safety sequences

simplifying the installation process by removing the need for external check valves

Can I use this compressor with refrigerants other than R134a

Technical Specifications: Rated for 208-230V

the Sporlan LAC-5-180 backs up liquid refrigerant into the condenser

Greenheck (Venco) VCDR-53-10 Damper 326058-758 They provide a visual mapThe Greenheck VCDR 53 10 is a heavy duty 10 inch round commercial damper engineered for high velocity HVAC systems requiring reliable airflow control and low leakage performance. Built with a robust galvanized steel frame and reinforced damper blades, this unit is designed to withstand high static pressures without compromising structural integrity. The VCDR 53 series is recognized for its low leakage rate, meeting Class 1A leakage standards at 1 in.