KMC Controls REE-1004 Relay By drawing air through factory-drilled

By drawing air through factory-drilled air inlet holes and directing it into the detector's sensing chamber

For contractors performing maintenance on commercial cooling systems

the RIB2421C includes a 1/2" NPT nipple for direct mounting to a standard conduit knockout

This specific model is an automatic reset control

KMC Controls REE-1004 Relay By drawing air through factory-drilledOptimize your VAV terminal unit performance with the KMC Controls REE 1004 Relay Module, a specialized solution for constant volume control. This module is engineered to provide precise airflow regulation without the necessity of a room thermostat, allowing for a thermostat free flow control setup that simplifies field installations. The REE 1004 relay is a critical component for contractors managing KMC CEE 4000, CEP 4000, CSE 4000, and CSP 4000