Trane VAL9556 TXV 326058-756 This staged activation prevents nuisance

This staged activation prevents nuisance tripping of the main circuit breaker by managing the inrush current during the initial startup phase

Avoid touching the gray silicon carbide element directly

it offers true OEM harness auto-detection

A healthy LH680534 Flame Sensor typically produces a steady signal between 1

The Belimo AV6-20 is a heavy-duty shaft extension 170 mm designed for professional HVAC mechanical installations where the standard damper shaft length is insufficient for actuator mounting

Trane VAL9556 TXV 326058-756 This staged activation prevents nuisanceThe Trane VAL9556 (also identified as VAL09556) is a high precision 3 ton R410A thermal expansion valve designed for critical refrigerant metering in residential HVAC systems. Engineered with mechanical fittings, this external equalizer TXV utilizes a 1 4" SAE flare connection to provide accurate superheat control and ensure the evaporator coil maintains peak thermal exchange rates. This OEM Trane expansion valve is a non balanced port design with an