Trane
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Trane SWT3273 HIGH PRESSURE SW 650#op 500#cl
Trane
MSRP: $33.15Now: $25.61Trane SWT3273 HIGH PRESSURE SW 650#op 500#cl FurnacePartSource.com CommitmentMSRP: $33.15Now: $25.61 -
Trane SWT3274 SPST OPEN 650 CLOSE 500 SWITCH
Trane
MSRP: $33.54Now: $25.92Trane SWT3274 SPST OPEN 650 CLOSE 500 SWITCH FurnacePartSource.com CommitmentMSRP: $33.54Now: $25.92 -
Trane SWT3277 High Pressure Switch
Trane
MSRP: $50.23Now: $38.81Trane SWT3277 High Pressure Switch FurnacePartSource.com CommitmentMSRP: $50.23Now: $38.81 -
Trane SWT3285 PRESSURE SWITCH .5-5.0"wc LOW
Trane
MSRP: $65.41Now: $50.54Trane SWT3285 PRESSURE SWITCH .5-5.0"wc LOW FurnacePartSource.com CommitmentMSRP: $65.41Now: $50.54 -
Trane SWT3305 Pressswitch Op(-1.51)Cl(-1.73)
Trane
MSRP: $150.00Now: $115.91Trane SWT3305 Pressswitch Op(-1.51)Cl(-1.73) FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $150.00Now: $115.91 -
Trane SWT3313 190f M/R Rollout Switch
Trane
MSRP: $93.37Now: $72.15Trane SWT3313 190f M/R Rollout Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $93.37Now: $72.15 -
Trane SWT3324 Pressure Switch
Trane
MSRP: $145.98Now: $112.80Pressure Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $145.98Now: $112.80 -
Trane SWT3334 Thermal Sensor Flow Switch 24V
Trane
MSRP: $475.12Now: $367.14Trane SWT3334 Thermal Sensor Flow Switch 24V FurnacePartSource.com Commitment <MSRP: $475.12Now: $367.14 -
Trane SWT3335 24V Thermal Sensor Flow Switch
Trane
MSRP: $480.64Now: $371.41Trane SWT3335 24V Thermal Sensor Flow Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $480.64Now: $371.41 -
Trane SWT3362 LOW PRESS REFR SW 50#OP 70#CL
Trane
MSRP: $35.87Now: $27.72Trane SWT3362 LOW PRESS REFR SW 50#OP 70#CL FurnacePartSource.com CommitmentMSRP: $35.87Now: $27.72 -
Trane SWT3363 SWITCH
Trane
MSRP: $48.69Now: $37.63Trane SWT3363 SWITCH FurnacePartSource.com CommitmentMSRP: $48.69Now: $37.63 -
Trane SWT3364 HI PRESS REFR SW 650#OP 500#CL
Trane
MSRP: $37.60Now: $29.06Trane SWT3364 HI PRESS REFR SW 650#OP 500#CL FurnacePartSource.com CommitmentMSRP: $37.60Now: $29.06 -
Trane SWT3372 LOW PRESSURE SWITCH OP35# CL55
Trane
MSRP: $39.95Now: $30.87Trane SWT3372 LOW PRESSURE SWITCH OP35# CL55 FurnacePartSource.com CommitmentMSRP: $39.95Now: $30.87 -
Trane SWT3374 LOW PRESSURE SW 50#op 70#close
Trane
MSRP: $91.13Now: $70.42Trane SWT3374 LOW PRESSURE SW 50#op 70#close FurnacePartSource.com CommitmentMSRP: $91.13Now: $70.42 -
Trane SWT3379 SPST Toggle Switch 1/4"QC
Trane
MSRP: $52.24Now: $40.37Trane SWT3379 SPST Toggle Switch 1/4"QC FurnacePartSource.com CommitmentMSRP: $52.24Now: $40.37 -
Trane SWT3398 650/550# High Pressure Switch
Trane
MSRP: $38.35Now: $29.63Trane SWT3398 650/550# High Pressure Switch FurnacePartSource.com CommitmentMSRP: $38.35Now: $29.63 -
Trane SWT3399 Pressure Switch
Trane
MSRP: $71.31Now: $54.02Trane SWT3399 Pressure Switch FurnacePartSource.com CommitmentMSRP: $71.31Now: $54.02 -
Trane SWT3402 HP SWITCH - OPEN-650 CLOSE-550
Trane
MSRP: $39.93Now: $30.85Trane SWT3402 HP SWITCH - OPEN-650 CLOSE-550 FurnacePartSource.com CommitmentMSRP: $39.93Now: $30.85 -
Trane SWT3403 HighPressSw,650#Op,550#Cl,61"
Trane
MSRP: $62.24Now: $48.09Trane SWT3403 HighPressSw,650#Op,550#Cl,61" FurnacePartSource.com CommitmentMSRP: $62.24Now: $48.09 -
Trane SWT3410 STYLE B DIFF STD SWITCH
Trane
MSRP: $79.30Now: $61.28Trane SWT3410 STYLE B DIFF STD SWITCH FurnacePartSource.com CommitmentMSRP: $79.30Now: $61.28
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.