Once the 117°C temperature threshold is exceeded

meeting all ASME Section IV and ANSI Z21

Versatile Application: Suitable for use with a wide range of refrigerants in both residential air conditioning and commercial refrigeration environments

it is recommended to apply a high-quality thermal heat transfer paste inside the well bore before inserting the instrument

Self-Contained Operation: Functions as a direct-acting thermostatic valve

Lennox 16596 Wheel 321894-706 Once the 117°C temperature thresholdThe Lennox 16596 is a high performance direct drive blower wheel engineered for precise airflow management in residential and light commercial furnaces and air handlers. Measuring 10 3 4" x 10 3 4" (standardized at 10. 625" by industry specs), this clockwise (CW) rotation wheel is a critical OEM replacement part designed to restore system static pressure and CFM delivery. It features a 1 2" bore diameter and a robust 48 blade configuration, ensuring