Trane Heat Pump TWA120D4HRAA Parts

Shop replacement repair parts for Trane Heat Pump model TWA120D4HRAA

Brand:Trane

Model:TWA120D4HRAA

Product:Heat Pump

Shop Parts Common Problems Diagrams & Manuals Related Videos

Filters

32 results

Trane Heat Pump Condenser Fan Motor

Genuine OEM Part # MOT21780 | RC Item #5071308

# MOT21780
RC Item #5071308

We sell the real thing!

Watch Video

$1,222.56

Motor, condenser fan, 460/380-415 volt, 50/60hz, 1p

Trane Heat Pump Motor Control Board

Genuine OEM Part # MOD02442 | RC Item #4979372

# MOD02442
RC Item #4979372

We sell the real thing!

Watch Video

$2,056.78

Module; reliatel lontalk communication interface

Trane Heat Pump Wire; harness, communications interface, 21 in leng

Genuine OEM Part # WIR03458 | RC Item #2626651

# WIR03458
RC Item #2626651

We sell the real thing!

Watch Video

$205.45

Trane Heat Pump Service Valve

Genuine OEM Part # VAL09890 | RC Item #2619343

# VAL09890
RC Item #2619343

We sell the real thing!

Watch Video

$253.45

Valve; service, right hand, 1.38 id conn

Trane Heat Pump Valve; expansion, indoor, .50 inlet x .88 outlet, 8

Genuine OEM Part # VAL09573 | RC Item #2619049

# VAL09573
RC Item #2619049

We sell the real thing!

$126.15

Trane Heat Pump Valve; service liquid, 5/8"

Genuine OEM Part # VAL09571 | RC Item #2619047

# VAL09571
RC Item #2619047

We sell the real thing!

Watch Video

$29.60

Trane Heat Pump Valve; reversing; .88 odf x 1.38 odf, w/solenoid co

Genuine OEM Part # VAL08224 | RC Item #2617760

# VAL08224
RC Item #2617760

We sell the real thing!

Watch Video

$411.60

Trane Heat Pump Transformer

Genuine OEM Part # TRR00826 | RC Item #2593278

# TRR00826
RC Item #2593278

We sell the real thing!

Watch Video

$134.31

Transformer; 75 va, 460-575v pri, 24v sec

Trane Heat Pump Limit Switch

Genuine OEM Part # THT02849 | RC Item #2591756

# THT02849
RC Item #2591756

We sell the real thing!

Watch Video

$87.67

Thermostat; limit control kit, 180/230f

Trane Heat Pump Pressure Switch

Genuine OEM Part # SWT03018 | RC Item #2587769

# SWT03018
RC Item #2587769

We sell the real thing!

Watch Video

$89.65

Switch; low pressure, spst normally open, open at 4

Trane Heat Pump Switch; high pressure, spst, open at 650 psig, clos

Genuine OEM Part # SWT03017 | RC Item #2587768

# SWT03017
RC Item #2587768

We sell the real thing!

Watch Video

$43.55

Trane Heat Pump Guard

Genuine OEM Part # SLG00120 | RC Item #2587281

# SLG00120
RC Item #2587281

We sell the real thing!

Watch Video

$33.04

Slinger; motor cover, 7.31 dia x 1.57 deep, black p

Trane Heat Pump Thermistor

Genuine OEM Part # SEN01107 | RC Item #2582247

# SEN01107
RC Item #2582247

We sell the real thing!

Watch Video

$43.55

Sensor; thermistor, -40 to 65c, .25 dia x 1.75 leng

Trane Heat Pump Relay

Genuine OEM Part # RLY01388 | RC Item #2572806

# RLY01388
RC Item #2572806

We sell the real thing!

Watch Video

$22.07

Control relay

Trane Heat Pump Relay

Genuine OEM Part # RLY01040 | RC Item #2572428

# RLY01040
RC Item #2572428

Skill Level (2)

We sell the real thing!

Watch Video

$27.02

Relay; spdt, 120/208/240/277/480/600v

Pageof 3Go

Trane TWA120D4HRAA Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Trane TWA120D4HRAA problems ― and their solutions. Do any of these look familiar?

Heat pump not cooling

11 possible causes and potential solutions

Heat pump not heating

13 possible causes and potential solutions

Heat pump is noisy or loud

4 possible causes and potential solutions

VIEW ALL COMMON PROBLEMS Shop All Trane Heat Pump Parts

Frequently Purchased Together For This Model

Condenser Fan Motor

$1,222.56

Motor Control Board

$2,056.78

Wire; harness, communications interface, 21 in leng

$205.45

Service Valve

$253.45

TWA120D4HRAA Parts

Maintain and repair your Trane TWA120D4HRAA Heat Pump efficiently with genuine Trane TWA120D4HRAA replacement parts from Repair Clinic. Our extensive inventory includes parts for all common TWA120D4HRAA repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your TWA120D4HRAA. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for TWA120D4HRAA Parts?

Genuine Trane replacement parts
Same-day shipping on in-stock items
365-day, no-hassle return policy
Price match guarantee

Repair your Trane TWA120D4HRAA Heat Pump with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Heat Pump stays in top condition.

Talk With Us

We can help you check an order, track a package, start a return, and more.

START A CHAT

Talk With Us

We can help you check an order, track a package, start a return, and more.

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic

Customer Stories Repair Parts BrandsDIY Repair Blog In the News

Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI

Quick Links

Shipping Information 365 Day Return Policy Retail Location & Hours Contact Us Track Order Reviews Repair Clinic Pro

Social Media

YouTube Facebook Twitter Instagram Pinterest