OEM Carrier Dual Pressure Switch Assembly HK06NA015 for Model PG9YAA060100ABSS

This OEM Dual Pressure Switch Assembly (part number HK06NA015) is the factory-specified replacement for the Carrier PG9YAA060100ABSS gas furnace. The dual pressure switch monitors negative pressure created by the draft inducer blower at both high-fire and low-fire stages — confirming that safe venting conditions exist before allowing the gas valve to open. When either switch fails or goes out of calibration, the furnace control board detects an open pressure switch circuit and locks out the ignition sequence entirely, leaving you with a no-heat call and a fault code pointing to inducer or pressure switch failure.

• Specs: Dual-stage pressure switch assembly | Monitors both high-fire and low-fire inducer draft | Factory-calibrated W.C. setpoints | SPST normally-open configuration | Direct OEM replacement for Carrier P/N HK06NA015
• OEM vs Generic: This OEM assembly ships with factory-matched W.C. trip points critical for two-stage furnace operation. Aftermarket dual switches often deviate in setpoint accuracy, causing nuisance lockouts or — worse — unsafe ignition under marginal venting conditions.
• Install Difficulty: 3/5 — Requires disconnecting inducer hose ports, labeling and removing spade-terminal wiring, and confirming hose integrity before reinstallation. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, manometer (recommended to verify inducer static pressure after install). Always cycle power off at the breaker before beginning work.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before the daily cutoff.

Compatibility: Engineered for the Carrier PG9YAA060100ABSS two-stage gas furnace. Always cross-reference the W.C. rating printed on your existing switch against your unit's data plate before ordering — dual assemblies are stage-specific. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy. Order now — in stock and ships today.