Johnson Controls C450CCN-1C Two Relay Control Module

Johnson Controls C450CCN-1C Two Relay Control Module, a component used in HVAC system, which provides effective control of heating and cooling processes. Using two SPDT relays controls the switching between hot and cool modes depending on the temperature set points. This module also has a broad temperature range of operation from -40°F to 140°F, thus can be used in different climate conditions. Designed for use in applications that require automatic control of temperature, it fits perfectly in HVAC systems that use 24 VAC control power supplies. The NEMA 1 enclosure and surface mounting feature improves installation versatility as it provides internal protection from dust and debris and easy access for internal components maintenance.