Trane
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Trane SWT1718 Pressure Switch Open7 Close22
Trane
MSRP: $33.31Now: $25.74Trane SWT1718 Pressure Switch Open7 Close22 FurnacePartSource.com CommitmentMSRP: $33.31Now: $25.74 -
Trane SWT1719 High Pressure Switch 405# Op 300#Cl
Trane
MSRP: $31.76Now: $24.54Trane SWT1719 High Pressure Switch 405#Op 300#ClMSRP: $31.76Now: $24.54 -
Trane SWT1720 Hi Pressure Switch;405Op 300Cl
Trane
MSRP: $32.62Now: $25.21Trane SWT1720 Hi Pressure Switch;405Op 300Cl FurnacePartSource.com CommitmentMSRP: $32.62Now: $25.21 -
Trane SWT1729 180-210F Auto Limit Switch
Trane
MSRP: $105.75Now: $81.71180-210F Auto Limit Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $105.75Now: $81.71 -
Trane SWT1736 Pressure Switch w/ Wiring Harn
Trane
MSRP: $150.84Now: $114.28Pressure Switch w/ Wiring Harn FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $150.84Now: $114.28 -
Trane SWT1744 HiLimit 190F W/FanTimeDelay
Trane
MSRP: $127.73Now: $98.70Trane SWT1744 HiLimit 190F W/FanTimeDelay FurnacePartSource.com CommitmentMSRP: $127.73Now: $98.70 -
Trane SWT1823 SWITCH
Trane
MSRP: $971.92Now: $751.03Trane SWT1823 SWITCH FurnacePartSource.com CommitmentMSRP: $971.92Now: $751.03 -
Trane SWT1935 90-120f AutoLimitSwitch7"Inser
Trane
MSRP: $105.30Now: $81.37Trane SWT1935 90-120f AutoLimitSwitch7"Inser FurnacePartSource.com CommitmentMSRP: $105.30Now: $81.37 -
Trane SWT1936 Limit Switch 120 Open 90 Close
Trane
MSRP: $135.25Now: $104.51Trane SWT1936 Limit Switch 120 Open 90 Close FurnacePartSource.com CommitmentMSRP: $135.25Now: $104.51 -
Trane SWT1937 SPDT 270op 230cl High Pressure
Trane
MSRP: $51.00Now: $39.41Trane SWT1937 SPDT 270op 230cl High Pressure FurnacePartSource.com CommitmentMSRP: $51.00Now: $39.41 -
Trane SWT1943 AIR SWITCH .17-5"WC
Trane
MSRP: $350.82Now: $271.09Trane SWT1943 AIR SWITCH .17-5"WC FurnacePartSource.com CoMSRP: $350.82Now: $271.09 -
Trane SWT1954 Internal Auxiliary Switch Kit
Trane
MSRP: $518.30Now: $400.50Trane SWT1954 Internal Auxiliary Switch Kit FurnacePartSource.com CommitmentMSRP: $518.30Now: $400.50 -
Trane SWT1986 MECHANICAL INTERLOCK SWITCH
Trane
MSRP: $332.00Now: $256.54Trane SWT1986 MECHANICAL INTERLOCK SWITCH FurnacePartSource.com CommitmentMSRP: $332.00Now: $256.54 -
Trane SWT1987 Mechanical Interlock Switch
Trane
MSRP: $332.74Now: $257.12Trane SWT1987 Mechanical Interlock Switch FurnacePartSource.com CommitmentMSRP: $332.74Now: $257.12 -
Trane SWT1999 SPDT Differential Press Switch
Trane
MSRP: $255.88Now: $197.73SPDT Differential Press Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $255.88Now: $197.73 -
Trane SWT2074 LIMIT SWITCH L175-30F
Trane
MSRP: $220.46Now: $170.35Trane SWT2074 LIMIT SWITCH L175-30F FurnacePartMSRP: $220.46Now: $170.35 -
Trane SWT2124 180f Open M/R Rollout Switch
Trane
MSRP: $12.69Now: $9.80Trane SWT2124 180f Open M/R Rollout Switch FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $12.69Now: $9.80 -
Trane SWT2173 Rollout Switch L310F M/R
Trane
MSRP: $14.60Now: $11.28Trane SWT2173 Rollout Switch L310F M/R FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - Everytime No Minimum Order...MSRP: $14.60Now: $11.28 -
Trane SWT2194 SPST Pressure Sw; 450Op 325Cl
Trane
MSRP: $33.84Now: $26.15Trane SWT2194 SPST Pressure Sw; 450Op 325Cl FurnacePartSource.com CommitmentMSRP: $33.84Now: $26.15 -
Trane SWT2201 SPST N/O Low # Switch;8Op 25Cl
Trane
MSRP: $79.84Now: $61.70SPST N/O Low # Switch;8Op 25Cl FurnacePartSource.com Commitment Item Typically Ships Within the Same Business Day Brand-New Genuine Parts - EverytimeNo Minimum Order RequirementsMSRP: $79.84Now: $61.70
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.