Trane RLY1663 Relay 319848-301 extending the life of the

extending the life of the air handler

the CNT7029 is designed to manage the stepper motor logic regardless of the refrigerant type

As a veteran-preferred HVAC furnace part

The Belimo B307 is typically used in air handling units on heating or cooling coils

System Efficiency: Minimizes pressure drops and prevents internal bypassing

Trane RLY1663 Relay 319848-301 extending the life of theThe Trane RLY1663 Relay is a heavy duty, field proven HVAC enclosed relay designed for demanding commercial and residential applications. Operating at a 240V coil voltage with a 5A contact rating, this 3PDT general purpose relay provides critical isolation and switching for complex circuitry in air conditioners, heat pumps, and furnaces. The unit features fine wire gauge coils and a coil molded polyester housing to resist environmental degradation and