For contractors requiring a mercury-free switch assembly

Always verify the rotation of the existing motor before installation

SPDT Switching: Offers flexible electrical integration for both alarm signaling and equipment interlock

This valve is utilized across numerous Lochinvar Copper-Fin and A

Is this a cooling or heating control

Carrier VSACC0450 Module 323613-751 For contractors requiring a mercury-freeThe Carrier VSACC0450 Add A Zone Module is a critical component for expanding the capabilities of a residential or light commercial VVT system. As a veteran technician knows, when a standard zoning system reaches its terminal limit, this module integrates seamlessly to support additional HVAC dampers and sensors. Engineered specifically for Carrier zoning solutions, the VSACC0450 allows for the precise management of airflow across multiple levels or