Armstrong Furnace R102613-01 Pressure Switch using a Heil Quaker 1172504

using a Heil Quaker 1172504 replacement ensures the electrical characteristics match the original factory specifications

the R42936-001 interrupts the heating circuit

and SC15G hermetic compressors

This genuine OEM replacement part is critical for managing the reversing valve cycle

Also identified by the part number 8402-065BX

Armstrong Furnace R102613-01 Pressure Switch using a Heil Quaker 1172504The Armstrong Furnace R102613 01 Pressure Switch is a critical OEM safety component engineered for 2 stage 80% and 90% gas furnaces. As a dual rated switch, it monitors negative pressure at two distinct set points, . 45" and . 80" WC, ensuring the inducer motor is moving sufficient combustion air before allow the ignition sequence to proceed. This genuine Armstrong Air replacement part is built with a high sensitivity diaphragm and rugged housing to