The stainless steel valve stem and automatic recycling manual operator allow for reliable manual overrides and clear visual status of the valve position

Consult the original equipment manual to confirm the specific shank length requirements

ensuring optimal airflow across the condenser coils to maintain system pressures and heat exchange efficiency

the differential is adjustable between 3°F and 20°F to help manage compressor run times

this component ensures reliable burner cycles by providing the necessary spark and feedback signal to the furnace control board

Cleveland Controls NS2-3086-00 Pressure Switch Freon The stainless steel valve stemThe Cleveland Controls NS2 3086 00 is a genuine OEM SPDT air pressure switch designed to monitor positive, negative, or differential air pressure in commercial HVAC equipment. Factory calibrated to 0. 27 in. W. C., this pressure switch is commonly used to verify airflow before allowing burners, draft inducer motors, exhaust fans, and combustion systems to operate safely. The Single Pole Double Throw (SPDT) switch provides dependable electrical