Universal Air SW11309C HVAC Pressure Switch

Cooling Fan Pressure Switch for HVAC Control

Universal Air SW11309C is an HVAC pressure switch used in cooling fan control circuits to help manage system pressure and fan operation. It is a direct-fit style service part for applications that call for this specific switch design, including select make/model searches tied to Universal Air SW11309C.

Key Features

• HVAC pressure switch for cooling fan pressure control
• Universal Air Cooling Fan Pressure Switch product line
• Service part identified by part number SW11309C
• Built for automotive HVAC switch replacement needs
• Search-friendly for make/model and SW11309C lookup

Product Details

The Universal Air Cooling Fan Pressure Switch is part of the HVAC > Switches, Solenoids and Actuators category and is used in systems that monitor refrigerant pressure to support fan control logic. When a pressure switch is worn or no longer responding correctly, HVAC performance and cooling fan behavior can become inconsistent. This SW11309C switch is a practical replacement for technicians and owners searching for Universal Air SW11309C in automotive HVAC service.

For buyers comparing parts by vehicle application, this component is commonly searched alongside make/model terms for HVAC pressure switch replacement and cooling fan pressure switch service. If your repair callout references SW11309C, this part number should be matched before ordering.

What It Helps Address

• Cooling fan cycling that does not match system pressure
• HVAC pressure switch fault codes
• Intermittent compressor or fan control behavior
• Loss of proper pressure-based HVAC switching
• Replacement of a failed SW11309C switch

Installation Notes and Tips

Confirm the original switch part number and connector style before installation. Inspect the HVAC circuit for pressure-related faults, damaged wiring, or contamination that could affect the new switch. Match the replacement to the vehicle’s service specification and verify operation after installation.

Quality Assurance

Universal Air supplies HVAC service components for automotive repair applications, and SW11309C is cataloged as a dedicated pressure switch replacement part. Verify fitment by part number and vehicle service information before purchase.