York S1-373-39504-020 Conversion Kit 322838-754 Key Benefits Precise VAV Monitoring:
Baker’s notes & crumb story
Description
York S1 373 39504 020 Conversion Kit 322838 754 Key Benefits Precise VAV Monitoring: Key Benefits Precise VAV Monitoring: Optimized for inlet sections of terminal units to ensure accurate velocity pressure sensing for individual zone control the internal diaphragm or electrical contacts may be fouled