Emerson Alco 097815 Pressure Control Els PW 17895 As a specialized HVAC condenser

As a specialized HVAC condenser fan blade

Used with Economizer Logic Modules

It requires the physical force of the vacuum from the inducer motor to close the internal contacts and complete the circuit to the integrated furnace control board

and Q series pilots

while its wide operating temperature range of -30°F to 140°F ensures stability in mechanical rooms or unconditioned spaces

Emerson Alco 097815 Pressure Control Els PW 17895 As a specialized HVAC condenserThe Emerson Alco 097815, also known by model PSC AJS, is a high precision mini low pressure control engineered for critical refrigeration and air conditioning safety. This heavy duty Emerson pressure switch features an auto reset mechanism and a versatile SPDT switch configuration, allowing for seamless integration into both control and alarm circuits. With a wide adjustable range of 15" wc to 90 PSI and a factory set differential, this unit is