By keeping the head pressure consistent

Key Benefits: Direct OEM Compatibility: Seamlessly replaces the legacy 65324 knob for T155 and T167 series thermostats

Premium American-Made Quality: Machined from domestic high-copper brass for superior corrosion resistance and durability compared to low-quality imports

Rugged Waterproof Design: IP-rated housing survives drops into liquids and high-moisture environments common in evaporator coil inspections

Replacing the old lead with a 632183R usually resolves this symptom

Carrier EK55JC051 Fusible Tee 326070-701 By keeping the head pressureWhen you are dealing with high pressure refrigerant cycles or critical airflow paths in Carrier HVAC systems, the Carrier EK55JC051 Fusible Tee serves as a mandatory safety failsafe. This genuine OEM replacement part is engineered to protect system integrity by providing a reliable thermal release during overpressure or excessive heat events. Unlike standard fittings, this fusible tee plug features a calibrated internal thermal link that reacts to