BAYHALT249 | HIGH ALTITUDE PRESSURE KIT | Trane Kit Contents_Cap; Springs; Clip; Core Tube Assembly; O-Rings; Tube; Piston Assembly; Flow Control; Seal; Support; Instructions It is a thermostatic expansion

It is a thermostatic expansion valve that uses an external equalizer to sense the refrigerant pressure and temperature

Upgrade your HVAC systems with confidence and enjoy the benefits of energy efficiency and reliable temperature control

The damper operates on a bypass principle

making it ideal for powering equipment and machinery that require specific voltage levels

BAYHALT249 | HIGH ALTITUDE PRESSURE KIT | Trane Kit Contents_Cap; Springs; Clip; Core Tube Assembly; O-Rings; Tube; Piston Assembly; Flow Control; Seal; Support; Instructions It is a thermostatic expansion**BAYHALT249 High Altitude Pressure Kit** The BAYHALT249 High Altitude Pressure Kit from Trane is an essential component for HVAC systems operating in high altitude environments. This kit provides the necessary modifications to ensure optimal system performance in areas where atmospheric pressure is significantly lower than standard. Key Features: * Raises system pressure to compensate for low atmospheric pressure * Maintains proper refrigerant charge