Trane
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Trane SWT3927 Limit Switch L155-60F
Trane
MSRP: $49.88Now: $38.54Trane SWT3927 Limit Switch L155-60FMSRP: $49.88Now: $38.54 -
Trane SWT3937 Thermal Switch 125Fop 95Fcl
Trane
MSRP: $57.40Now: $44.36Trane SWT3937 Thermal Switch 125Fop 95FclMSRP: $57.40Now: $44.36 -
Trane SWT3938 L135F-30F Limit Switch
Trane
MSRP: $89.51Now: $69.17Trane SWT3938 L135F-30F Limit Switch FurnacePartSource.com CommitmentMSRP: $89.51Now: $69.17 -
Trane SWT3939 Thermal Switch 140FOp 110FCl
Trane
MSRP: $46.76Now: $36.13Trane SWT3939 Thermal Switch 140FOp 110FCl FurnacePartSource.com CommitmentMSRP: $46.76Now: $36.13 -
Trane SWT3940 Switch
Trane
MSRP: $46.76Now: $36.13Trane SWT3940 SWITCH FurnacePartSource.com CommitmentMSRP: $46.76Now: $36.13 -
Trane SWT3964 Inducer Limit Sw 155FOp 125FCl
Trane
MSRP: $39.52Now: $30.54Trane SWT3964 Inducer Limit Sw 155FOp 125FCl FurnacePartSource.com CommitmentMSRP: $39.52Now: $30.54 -
Trane SWT3965 INDUCER LIMIT SW 145Fop 115Fcl
Trane
MSRP: $44.68Now: $34.53Trane SWT3965 INDUCER LIMIT SW 145Fop 115Fcl FurnacePartSource.com CommitmentMSRP: $44.68Now: $34.53 -
Trane SWT3967 190F ROLLOUT SWITCH
Trane
MSRP: $70.67Now: $54.61Trane SWT3967 190F ROLLOUT SWITCH FurnacePartSource.com CommitmentMSRP: $70.67Now: $54.61 -
Trane SWT3968 L190F M/R ROLLOUT SWITCH
Trane
MSRP: $78.59Now: $60.73Trane SWT3968 L190F M/R ROLLOUT SWITCH FurnacePartSource.com CommitmentMSRP: $78.59Now: $60.73 -
Trane SWT3970 Switch
Trane
MSRP: $96.23Now: $74.36Trane SWT3970 Switch FurnacePartSource.com CommitmentMSRP: $96.23Now: $74.36 -
Trane SWT3971 SPST PRESSURE SWITCH
Trane
MSRP: $133.77Now: $103.36Trane SWT3971 SPST PRESSURE SWITCH FurnacePartSource.com CommitmentMSRP: $133.77Now: $103.36 -
Trane SWT3980 L115-10F Limit Switch
Trane
MSRP: $18.15Now: $14.02Trane SWT3980 L115-10F Limit Switch FurnacePartSource.com CommitmentMSRP: $18.15Now: $14.02 -
Trane SWT3981 L95-10F Limit Switch
Trane
MSRP: $88.67Now: $68.52Trane SWT3981 L95-10F Limit Switch FurnacePartSource.com CommitmentMSRP: $88.67Now: $68.52 -
Trane SWT3982 REVERSE FLOW SW 105Fop 95Fcl
Trane
MSRP: $98.79Now: $76.33Trane SWT3982 REVERSE FLOW SW 105Fop 95Fcl FurnacePartSource.com CommitmentMSRP: $98.79Now: $76.33 -
Trane SWT3984 SWITCH
Trane
MSRP: $48.96Now: $37.83Trane SWT3984 SWITCH FurnacePartSource.com CommitmentMSRP: $48.96Now: $37.83 -
Trane SWT3985 L150-30F Limit Switch
Trane
MSRP: $67.86Now: $52.44Trane SWT3985 L150-30F Limit Switch FurnacePartSource.com CommitmentMSRP: $67.86Now: $52.44 -
Trane SWT3987 180F M/R Rollout Switch
Trane
MSRP: $63.52Now: $49.09Trane SWT3987 180F M/R Rollout Switch FurnacePartSource.com CommitmentMSRP: $63.52Now: $49.09 -
Trane SWT3988 Rollout Switch, A/R, 180F
Trane
MSRP: $45.23Now: $34.95Trane SWT3988 Rollout Switch, A/R, 180F FurnacePartSource.com CommitmentMSRP: $45.23Now: $34.95 -
Trane SWT3992 Spdt Pressure Switch
Trane
MSRP: $99.69Now: $77.04Trane SWT3992 Spdt Pressure Switch FurnacePartSource.com CommitmentMSRP: $99.69Now: $77.04 -
Trane SWT4009 .40"WC Pressure Switch
Trane
MSRP: $95.93Now: $74.13Trane SWT4009 .40"WC Pressure Switch FurnacePartSource.com CommitmentMSRP: $95.93Now: $74.13
Trane Furnace, HVAC, and Cooling Replacement Parts
Trane replacement parts can cover many different areas of a heating or cooling system, including furnace components, air conditioning parts, heat pump parts, blower assemblies, compressors, coils, capacitors, burners, ignition controls, filters, drain pans, and related service components. Because Trane equipment is produced across many model families and system types, the correct replacement often depends on the exact part number, model number, voltage, motor rating, fuel type, and equipment configuration rather than the brand name alone.
How to Choose the Right Trane Replacement Part
When shopping for Trane furnace parts or HVAC parts, start by comparing the product listing with the label on your existing component. Important details may include the Trane part number, equipment model number, serial number, voltage, horsepower, RPM, phase, capacitor rating, coil dimensions, burner type, wiring connections, mounting style, and any replacement or superseded part references shown in the service documentation. For furnace parts such as burners, ignition controls, heat exchangers, flame-related components, or gas-related parts, also verify the approved fuel type and installation requirements before ordering.
Finding Trane Parts by Model Number or Part Number
Many shoppers look for Trane furnace parts by model number, parts lists, or parts diagrams. Those references can be useful for identifying the original component, but the final match should still be confirmed against the product details. A blower motor, inducer motor, control board, capacitor, compressor, or coil may look similar to another part while requiring different electrical ratings, dimensions, connections, or mounting hardware. Matching the exact part number is the safest option when available.
Common Trane Furnace and HVAC Part Types
This category may include Trane furnace parts, air conditioner parts, heat pump parts, unit heater parts, and general HVAC service components for compatible systems. Common replacement categories can include motors, blower housings, run capacitors, compressors, condenser or evaporator coil parts, burner components, ignition-related parts, filters, drain pans, conversion kits, and electrical controls. Use the product cards and listing details to narrow the selection by part type, equipment application, and technical specifications.
Confirm Compatibility Before Ordering
Before placing an order, review the existing part label, equipment data plate, model number, serial number, service manual, and any available Trane parts diagram or parts list. Confirm that the replacement part matches the required voltage, horsepower, RPM, MFD rating, pressure or temperature rating, fuel type, size, and connection configuration for the equipment. If a product is being replaced because the original part is worn, damaged, or discontinued, compare all available specifications carefully to help confirm the correct replacement for the Trane heating, cooling, or HVAC system.