The KMC Controls MCP-8031-3100 is an industrial-grade pneumatic damper actuator designed specifically for precision air regulation in VAV terminals and air handling units

leak-proof fit for 1-5/8" OD tubing

specifically fitting models such as the BYC130 series and other vertical/horizontal gas units

requiring no bracket modification

Constructed to rigorous industrial standards

Lennox 18Y93 Relay Kit Els PW 17895 The KMC Controls MCP-8031-3100 isThe Lennox 18Y93 Delay Relay Kit is a critical OEM component designed to regulate blower motor timing and facilitate efficient sequence operations in commercial HVAC equipment. As a primary delay relay kit, the 18Y93 provides a fixed 45 second blower on delay and a 150 second blower off delay, ensuring the heat exchanger is adequately warmed before airflow begins and residual heat is fully utilized post cycle. This HVAC time delay relay is the factory