Industrial PPS10007-2116 HK06WC086 Air Pressure Switch

The Tri-delta PPS10007-2116 HK06WC086 Furnace Vent Air Pressure Switch is a 3 in. W.C. SPST device that monitors vent pressure and inducer airflow to verify proper combustion before burner operation. It is designed for internal furnace control assembly mounting with a 2-wire configuration and a single hose connection. Used in gas furnaces and HVAC heating systems as a safety pressure switch for inducer and vent-system monitoring, it helps prevent unsafe ignition by confirming correct airflow conditions in residential and commercial applications. The OEM reference is HK06WC086, and this switch is commonly associated with Carrier and Bryant furnace systems as a 3" WC SPST pressure switch, compatible with related furnace models.