What is the flow direction for this TXV

It maintains the same form factor and electrical ratings required for a direct swap

protecting sensitive low-voltage circuits from line-side noise and fluctuations

Enhanced Safety: Employs microprocessor logic for repeatable timing and immediate safety shutdown upon flame failure

Why is the manual override lever not responding immediately

Trane VAL2188 TXV Els PW 17895 What is the flow directionThe Trane VAL2188 is a high performance 8 ton thermostatic expansion valve engineered specifically for technical professionals managing large capacity R 22 refrigerant systems. This HVAC expansion valve features a precise 1 2 x 7 8 inch connection configuration, ensuring a secure and reliable fit during field TXV replacement. Designed to maintain optimal superheat and refrigerant flow, the VAL2188 is rated for pressures up to 700 PSI, making it a