it is compatible with a wide range of refrigerants including R-22

Durable Construction: High-grade materials resist environmental corrosion and stress in commercial condenser units

How can I verify if the sensor is defective

and Luxaire evaporator coils

Lennox 92X09 Filter 321894-706 it is compatible with aThe Lennox 92X09 Healthy Climate Inner Charcoal Filter is an essential OEM replacement component designed for high performance air purification within HEPA 40 and HEPA 60 filtration systems. Engineered to handle airflow capacities of 320 CFM and 500 CFM, this 1 2 inch thick activated carbon filter effectively neutralizes volatile organic compounds (VOCs), smoke, and persistent odors. By integrating this OEM Lennox 92X09 filter into a three stage