Fail-Safe Security: Mechanical spring return ensures dampers reach a known safety position during power interruptions

and three gaskets

ensure the 24V coil terminals are securely mated to prevent voltage drops that could lead to chattering or premature contact failure

this 3-speed blower motor offers versatility

KMC Controls CSC-3025-10 Control R-407C Fail-Safe Security: Mechanical spring returnThe KMC Controls CSC 3025 10 is a high performance pneumatic reset volume controller engineered specifically for terminal unit applications, including direct compatibility with Trane VAV units. This sub master air velocity controller features a universal design capable of managing both normally open and normally closed dampers, making it a versatile field replacement for existing VAV box controls. With a factory set 8 PSI reset start point and a 0 to