Emerson Alco 029429 Cage Assembly 30067439-890 maintaining the static pressure balance

maintaining the static pressure balance required for the Reznor UDX and UBX series models

The 3/16" I

Use only manufacturer-approved lubricants if required for the bearing interface

leak-resistant fit during brazing

High-precision sensing prevents nuisance trips while maintaining strict supply fan proving thresholds

Emerson Alco 029429 Cage Assembly 30067439-890 maintaining the static pressure balanceThe Emerson Alco 029429 Cage Assembly, also identified as the X9117B9B, is a critical internal replacement component for large capacity TER Series Thermal Expansion Valves. Engineered for take apart construction, this double ported cage allows technicians to perform field service without removing the valve body from the line, ensuring minimal downtime in high stakes commercial refrigeration and HVAC systems. It is optimized for balanced port