Goodman Dual Pressure Switch 0130F00479 -0.10 And -0.97 WC

Goodman / Amana 0130F00479 Dual Pressure Switch | -0.10" & -0.97" WC OEM

The Goodman 0130F00479 is a genuine factory-authorized dual pressure switch assembly, specifically engineered for high-efficiency, two-stage condensing gas furnaces. As an Original Equipment Manufacturer (OEM) safety component, this part monitors the negative pressure created by the inducer motor to ensure the venting system is clear and safe for operation at both heating stages.

This dual-switch configuration is factory-calibrated to two precise set points: -0.10" WC and -0.97" WC. By sensing these specific vacuum levels, the switch allows the furnace to transition safely between low-fire and high-fire modes while preventing operation if a flue blockage or inducer failure is detected.

Compatibility & Model Fit

The 0130F00479 is a mission-critical part for maintaining the performance and safety of modern Goodman, Amana, and Daikin heating systems.

• Direct Replacement: Replaces part numbers 0130F00479S and is often used in place of older 1.27 or 1.49 WC switches if specified by a factory service bulletin for your specific serial number.
• Dual Calibration: Features a -0.10" WC threshold (typically for the blocked drain or low-stage circuit) and a -0.97" WC threshold for high-stage air proving.
• Common Model Series: Specifically designed for use in select GMSS96, AMSS96, and GCSS96 furnace series.
• OEM Fit: Includes the factory-mounting bracket and standard dual 1/4" vacuum barbs for a direct, leak-free installation.

Why Choose a Genuine Goodman OEM Dual Switch?

• Precision Safety: Two-stage systems have narrow operating tolerances; this OEM switch ensures the high-fire stage only engages when the inducer provides the exact -0.97" WC required for clean combustion.
• System Protection: Prevents "nuisance trips" often associated with universal or aftermarket switches that may not match the specific microamp signals required by Goodman control boards.
• Durable Construction: Designed to resist the corrosive effects of the acidic condensate found in the collector boxes of 96% AFUE furnaces.

Shipping & Order Details

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• Authenticity Guaranteed: Shorty’s HVAC Supplies only stocks brand-new, genuine Goodman and Amana parts.

Technical Specifications