Factory-calibrated with an 8 PSIG reset start point

If the pilot light is failing to prove or the flame signal is weak

while the 1/2" x 5" shaft facilitates easy blower wheel attachment

Certified Reliability: UL and CSA listed to ensure compliance with stringent safety and industrial standards

Trane CNT5044 Pressure Control Refrigerant Factory-calibrated with an 8 PSIGThe Trane CNT5044 Low Pressure Control is a critical safety component designed for precise refrigerant circuit monitoring in residential and light commercial HVAC units. Engineered with a 15 PSI open and 19 PSI close setting, this switch maintains a tight 4 PSI differential to prevent compressor operation during low charge conditions or evaporator freeze ups. As a direct OEM replacement for CNT0553, it ensures seamless integration without requiring