Search: 29 results found for "TWA120A400FA"

| Your one-stop shop for OEM-quality HVAC parts—everything you need for heating, cooling, ventilation, and more. | www.heatingcoolingparts.com | 773.278.1300 |

WHERE'S MY MODEL NUMBER?

All appliances have a model number and a serial number tag located on the appliance. Generally they are available for the customer to find quickly. If you are unable to locate your tag, please see your original manual and or invoice from when you purchased the appliance.

Home
View Parts By Brand
Carrier
Goodman
Honeywell
Lennox
Rheem
Trane
York
Williams

(773)-278-1300

Exclusive Online Pricing Available!

Find The Right Part. Right Now.®

Sort by

Relevance
Price, low to high
Price, high to low

Compare

View as List Grid

Compare

TUB3077 Trane Tube

$2,400.02 USD

Special Order

View details
Compare

VAL8352 Trane 1 3/8X1 1/8 24V Reversing Vlv

$790.04 USD

Limited Stock Available

View details
Compare

CNT1170 Trane Spst Defrost Control;70Op 37Cl

$147.00 USD

Limited Stock Available

View details
Compare

FAN2787 Trane 28"Dia 29Deg 5/8" Cw 4Bld Fan

$401.61 USD

In Stock

View details
Compare

SWT2201 Trane Spst N/O Low # Switch;8Op 25Cl

$69.26 USD

Limited Stock Available

View details
Compare

FTG00066 Trane Fitting

$749.23 USD

Special Order

View details
Compare

ORF0540 Trane Orifice Fan 28" Inside Dia.

$779.70 USD

Special Order

View details
Compare

SFCAP25440R Trane 25Mfd 440V Rnd Run Cap

$17.80 USD

In Stock

View details
Compare

MNT0509 Trane Motor Mount

$35.29 USD

Limited Stock Available

View details
Compare

GRL0426 Trane Fan Grille 33" Dia

$73.60 USD

Limited Stock Available

View details
Compare

BRD0385 Trane 24V 1Pole Fan Terminal Board

$98.80 USD

Limited Stock Available

View details
Compare

CNT3159 Trane Spno Hi # Switch; 400Op 250Cl

$72.27 USD

Limited Stock Available

View details
Compare

COM8293 Trane 460V3Ph 10Ton Compressor

$4,994.53 USD

In Stock

View details
Compare

CNT1642 Trane 24V 50/70/90Min Defrost Timer

$302.84 USD

Limited Stock Available

View details
Compare

DHY1470 Trane 5/8X1/2 16Cuin Filter Drier

$31.16 USD

In Stock

View details
Compare

SEL0418 Trane Seal; 2.8 Fl Oz

$178.79 USD

Special Order

View details
Compare

HTR15194 Trane Belt 460-480V 90/100W 74"Lds

$43.10 USD

Special Order

View details
Compare

VAL11801 Trane 1/2" Lh Liquid Service Valve

$108.47 USD

Limited Stock Available

View details
Compare

SLG0123 Trane 7X1.84 Slinger For 5/8 Shaft

$26.65 USD

Limited Stock Available

View details
Compare

VAL9890 Trane 1 3/8" Right Hand Service Vlv

$174.01 USD

Limited Stock Available

View details
Compare

VAL2980 Trane 5Ton Txv R22 1/2"X1/2"Odf

$231.72 USD

Limited Stock Available

View details
Compare

COV2313 Trane Cover Top 51 X 38

$1,801.38 USD

Special Order

View details
Compare

TRR1582 Trane 480-24V 75Va Transformer

$40.50 USD

Limited Stock Available

View details
Compare

TMR0197 Trane Timer

$131.64 USD

Special Order

View details
Compare

PAI0074 Trane Slate Gray Paint

$55.07 USD

Special Order

View details
Compare

RLY2463 Trane 24V 3A Dpdt Gen. Purpose Relay

$34.60 USD

In Stock

View details
Compare

COL5758 Trane 24V Solenoid Coil

$241.21 USD

Limited Stock Available

View details

Explore Our Sister Websites

Appliance, HVAC, & Restaurant Parts

Appliance OEM & Compatible Parts, HVAC OEM & Compatible Parts, Restaurant OEM & Compatible Parts

Restaurant OEM & Compatible Parts

Visit our support center

Expert help & advice
Check your order status

Updates & tracking
Returns & exchanges

All you need to know
Competitive Prices

Our Promise to You

Heating Cooling Parts

2023 W Fullerton Ave

Chicago, IL 60647

Store Hours (CST)

Mon-Fri: 8:30AM - 5:30PM

Sat: 9:30AM - 2:00PM

Sun: Closed

Facebook
YouTube
Instagram
Twitter

Customer Service

Track Orders
Shipping & Returns
Warranty Info
RMA Form For Returns
Core Fee Deposit Return Form
Return Policy

Help Center

Contact Us
About US
Store Location

Give Us A Call

Local: (773)-278-1300

Phone Center Hours (CST)

Mon-Fri: 8:30 AM - 5:30 PM

Sat: 9:30 AM - 2:00 PM

Sun: Closed

Email: cs@support.parts

Allow 48 hours for response or call us for immediate help.

Privacy Policy
Terms & Conditions

©2026 HeatingCoolingParts dba of Midwest Appliance Parts Co. Inc
This site is not affiliated with or endorsed by any of the original manufacturers listed.
All brand names and logos are property of their respective owners and are used for identification purposes only.

Compare /3

Choose options

Item added to your cart.

View cart

This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

I acknowledge this product must be installed by a qualified licensed contractor

Oversize and Heavy Item Shipping Fee

The item you are purchasing is either packaged in a very large box or is very heavy. These items tend to require special shipping and handling.

Here's how it works:

Order the new part from our website and pay for this shipping fee.

For large items such as washer tubs, and baskets, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have size limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

For HEAVY items such as compressors and motors, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have weight limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts

Refundable Deposit (Core Refund) Information

The item you are purchasing has a deposit due at checkout. This is completely refundable when you return your “core” or “old part” back to us.

Here's how it works:

Order the new part from our website.
Print out your order confirmation along with our Core Return Form located on our website. Please include both with your core return. Download Core Fee Return Form
Mail the item back to our Chicago branch at this address: Heating Cooling Parts 2023 W Fullerton Ave Chicago IL 60647.
We will refund your credit card for the amount shown on your original invoice.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts