Cleveland Controls AFS-460-136 Switch 30067439-890 The unit includes a 1-1/4"

The unit includes a 1-1/4" MPT tank connector for a secure interface and a 1/4" gage tap for easy integration of a pressure monitoring device

ensuring thermal integrity and preventing heat bypass

Once the system cools to the 160°F reset point

Its ODF connection ensures a leak-proof

Broad Compatibility: A verified technical fit for Reznor HVAC models F-25 through F-400

Cleveland Controls AFS-460-136 Switch 30067439-890 The unit includes a 1-1/4"The Cleveland Controls AFS 460 136 is a professional grade air pressure sensing switch designed for critical airflow proving applications in commercial HVAC and energy management systems. This field adjustable unit features a DPDT (Double Pole Double Throw) relay configuration, providing versatile switching logic for 120V to 277VAC circuits. Engineered for precision, it monitors positive, negative, or differential pressure across a range of 0. 40" 0.