Description
The Trane CNT07207 Electric Heat Control COM is a control component used to manage electric resistance heating stages within air handling equipment. Installed in HVAC systems, it processes thermostat and system input signals to switch and sequence electric heat elements according to demand. It is commonly used in residential and light commercial air handlers and packaged units where staged electric heat operation is required. Within the system, it supports coordinated activation of heating elements, manages electrical load switching, and ensures proper sequencing between blower operation and heat output during normal heating cycles.
