York S1-7995-6451 Booster Assembly 3000 RPM 115V

Thermostatic expansion valves are an integral part of your refrigeration unit. They are responsible for ensuring the right dosage of refrigerant is entering the cooling coil to ensure maximum efficiency in the air conditioning of the system.    These special expansion valves come with a temperature sensor that is mounted at the end of the evaporator coil. They incorporate signals from this sensor to maintain the required temperature of the HVAC system. The thermostatic expansion valve works like a precision device that can regulate the measurements of the liquid refrigerant that flows into the evaporator of your system. This regulation in the flow of the refrigerant is essential to prevent the reverse flow of the refrigerant into the compressor of your system.    Through this mechanism, the thermostatic expansion valve successfully separates the high and low pressure sides of the refrigeration/air conditioning system. The liquid refrigerant enters the expansion ...

Inspect the booster assembly regularly for dust buildup, loose wiring, excessive vibration, or overheating during HVAC operation. Clean the blower housing and motor components to maintain proper airflow and efficient booster performance. Periodically verify secure mounting and inspect bearings for abnormal noise or wear.

• Motor failing to start or running intermittently.
• Excessive vibration or bearing noise during operation.
• Reduced airflow from blower wheel obstruction.
• Overheating caused by restricted ventilation.
• Loose electrical connections causing unstable performance.