Four Seasons 35830 HVAC Pressure Switch

Brand Four Seasons 35830
Comp Open/Closed Closed
Connector Gender Wire lead
Connector Shape Wire lead
Description Switch-pressure /system mount
Fitting Gender Female
Fitting Thread Size 3/8 in. x 24
Item Included A Desc 24606
Item Included A Qty. 1
Material Plastic / metal
Meets / Exceeds OEM? Yes
Mnt Sys Loc System mounted
Number of Terminals 2
Off Pressure 300
Operate Psi High Off 300
Operate Psi High On 225
Style High cut-out
Type Pressure
Voltage 12
Weather Pack? No
Fits —

OE direct replacement. System-mounted pressure switch with a closed circuit and wire-lead connection.

High cut-out design. Opens at 300 psi and closes at 225 psi for precise pressure control.

Plastic and metal construction. Combines durable materials with a 2-terminal, 12-volt design.

Cross-references Carlson 16217, FEL-PRO 35830 and Hygrade Tuneup 1408 for the same application. See all 27.

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Four Seasons 35830 HVAC Pressure Switch

The Four Seasons Pressure Switch 35830 is a system-mounted HVAC pressure switch built for 12-volt automotive air conditioning systems. It uses a high cut-out design with a closed operating state and wire lead connection for straightforward integration into the vehicle A/C circuit.

Four Seasons Pressure Switch line components are built for direct replacement use in HVAC control systems, with this part meeting or exceeding OEM requirements. The 35830 pressure switch is a practical choice for drivers searching for an HVAC pressure switch for Four Seasons 35830, a system-mounted A/C pressure switch, or a replacement pressure switch with a 3/8 in. x 24 female fitting.

Key Features

  • Brand: Four Seasons Pressure Switch
  • Part number: 35830
  • HVAC pressure switch with high cut-out style
  • Closed comp open/closed configuration
  • System mounted design
  • Wire lead connector with 2 terminals
  • Female fitting, 3/8 in. x 24 thread size
  • 12-volt electrical specification
  • Meets or exceeds OEM requirements

Detailed Description

This Four Seasons HVAC Pressure Switch is designed for pressure-based control in the air conditioning system, helping manage compressor operation based on system pressure. It features an off pressure of 300 psi, with high-on operation at 225 psi and high-off operation at 300 psi, making it suitable for vehicles that require a high cut-out pressure switch in the HVAC circuit. If you are sourcing a replacement for a Four Seasons 35830 application, this part provides the specified connector, fitting, and electrical layout needed for service work on A/C systems.

This part cross-references FEL-PRO 35830 for the same application.

What It Helps Address

  • A/C compressor cycling caused by pressure switch failure
  • HVAC system shutdown related to incorrect high-pressure signal
  • Intermittent compressor engagement in the air conditioning circuit
  • Fault codes or drivability concerns tied to pressure switch input
  • Replacement needs for a system-mounted pressure switch on select make/model applications

Installation Notes and Tips

Verify the fitting thread size, connector style, and pressure specifications before installation. This pressure switch uses a wire lead connector and a female 3/8 in. x 24 fitting, so matching the original HVAC connection points is important for proper service. Confirm the vehicle’s A/C system pressure requirements and inspect the surrounding components for leaks or damage before replacing the switch. Fits select Honda Civic and other make/model applications only where the original equipment specifications match the listed pressure switch design.

Quality Assurance

Four Seasons lists this pressure switch as meeting or exceeding OEM requirements, supporting direct replacement use in automotive HVAC service. The part is built with plastic and metal materials for system-mounted pressure control in 12-volt applications.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 27 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 16217FEL-PRO — 35830Hygrade Tuneup — 1408148414951108121108161523892076332114562124569014129018571550201171158717116241711632203539522990151113583019189366A8389AC8546E807334HS456MT0749SW9057