Carrier HK06NB124 Pressure Switch Els PW 17895 67" WC threshold

67" WC threshold

providing a stable feedback signal to the control module

A faulty switch typically triggers a specific LED blink code on the control board

Designed specifically for low-pressure steam and hydronic installations

or a ruptured switch diaphragm

Carrier HK06NB124 Pressure Switch Els PW 17895 67" WC thresholdWhen you're dealing with a furnace that won't initiate its ignition sequence, the Carrier HK06NB124 Pressure Switch is often the first component to inspect. This is a Genuine OEM Carrier Replacement Part designed for high efficiency condensing furnaces. As a Single Pole Single Throw (SPST) switch, it serves as a critical safety interlock, ensuring the inducer motor is pulling a sufficient draft before allowing the gas valve to open. This specific