this valve is CSA and UL listed for use with natural gas

What is the primary difference between the 2CH and 2C models

Does this valve require an external equalizer line

The assembly features a robust 5/8"-24 UNEF tank connection and utilizes a 1/4"-20 female thread for secure probe attachment to the electrode fitting

KMC Controls MCP-8031-5111 Actuator Freon this valve is CSA andThe KMC Controls MCP 8031 5111 Actuator is a heavy duty, pneumatic damper actuator engineered for precise airflow regulation in commercial HVAC systems. This metal damper actuator operates within an 8 13 PSI spring range, providing the consistent force required for modulation in air handling units, VAV terminals, and ductwork. As a direct replacement for M693 5095 P 1, it allows for a seamless drop in transition during field service without requiring