Search: 45 results found for "C9UHX100L20A"

| 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

(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

1012246 International Comfort Products Collector Box

$131.34 USD

Limited Stock Available

View details
Compare

1012653 International Comfort Products Front Partition Panel

$1,986.45 USD

Special Order

View details
Compare

1172230 International Comfort Products Transition

$93.94 USD

In Stock

View details
Compare

1172824 International Comfort Products Induced Draft Blower Assembly

$332.38 USD

In Stock

View details
Compare

1012596 International Comfort Products Collector Box Gasket

$14.79 USD

Limited Stock Available

View details
Compare

1008445 International Comfort Products 190-20F Main Limit Switch

$44.52 USD

In Stock

View details
Compare

1013103 International Comfort Products 350F M/R Limit Switch

$100.38 USD

Limited Stock Available

View details
Compare

1171998 International Comfort Products Connector

$5.67 USD

Special Order

View details
Compare

1171986 International Comfort Products Bracket Trap

$5.45 USD

In Stock

View details
Compare

1171987 International Comfort Products Trap Bracket Gasket

$23.52 USD

Limited Stock Available

View details
Compare

1009535 International Comfort Products Grommet

$4.52 USD

Special Order

View details
Compare

1174982 International Comfort Products Secondary Heat Exchanger

$1,810.58 USD

Limited Stock Available

View details
Compare

1172000 International Comfort Products Gasket Trap Bracket

$32.48 USD

Special Order

View details
Compare

1172533 International Comfort Products Hsi Ignitor

$53.83 USD

In Stock

View details
Compare

1172550 International Comfort Products Control Board 1 Stage

$312.01 USD

In Stock

View details
Compare

1012328 International Comfort Products Blower Hanger

$307.38 USD

Limited Stock Available

View details
Compare

1171917 International Comfort Products Drain Trap

$37.52 USD

In Stock

View details
Compare

1172768 International Comfort Products Sight Glass Asy

$32.23 USD

Special Order

View details
Compare

1171916 International Comfort Products Drain Trap

$20.26 USD

In Stock

View details
Compare

721020008 International Comfort Products Blower Panel Cutoff

$275.81 USD

Special Order

View details
Compare

1171995 International Comfort Products Connector 3/4"X 1/2"

$4.69 USD

Limited Stock Available

View details
Compare

1172827 International Comfort Products Flame Sensor

$15.39 USD

In Stock

View details
Compare

1014003 International Comfort Products Drain Vent

$82.41 USD

Limited Stock Available

View details
Compare

1014425 International Comfort Products Exhaust Blower Gasket

$19.37 USD

In Stock

View details
Compare

1012532 International Comfort Products Burner Box Bracket

$187.86 USD

Limited Stock Available

View details
Compare

1012697 International Comfort Products Grommet Vent

$25.66 USD

Special Order

View details
Compare

1171981 International Comfort Products Door Switch

$12.24 USD

In Stock

View details
Compare

1002522 International Comfort Products Coupling Hose 2"Ftg X 2"Long

$10.18 USD

In Stock

View details
Compare

1171990 International Comfort Products Door Screw Grommet

$6.64 USD

Special Order

View details
Compare

1171994 International Comfort Products 5/8" Drain Hose

$5.41 USD

Limited Stock Available

View details
Compare

1172245 International Comfort Products 5/8"Id Drain Hose

$45.12 USD

Limited Stock Available

View details
Compare

Sold out

1013084 International Comfort Products Transition Gasket

$38.41 USD

Call for Availability

View details
Compare

Sold out

1172926 International Comfort Products Door Front

$116.37 USD

Call for Availability

View details
Compare

Sold out

1012868 Heil Quaker Panel Top

$224.43 USD

Call for Availability

View details
Compare

Sold out

1012545 International Comfort Products Gasket Attachment Plate

$13.88 USD

Call for Availability

View details
Compare

Sold out

1171993 International Comfort Products Connector Tubing

$4.46 USD

Call for Availability

View details
Compare

Sold out

1013150 Heil Quaker Door Front P320

$78.07 USD

Call for Availability

View details
Compare

Sold out

1012340 International Comfort Products Baffle Burner Box

$217.72 USD

Call for Availability

View details
Compare

Sold out

1013235 International Comfort Products Sight Glass Asy

$11.89 USD

Call for Availability

View details
Compare

Sold out

1014488 International Comfort Products Door Screw

$2.14 USD

Call for Availability

View details
Compare

Sold out

1945287 Heil Quaker Bushing Str Rlf Sk

$1.10 USD

Call for Availability

View details
Compare

Sold out

1171997 Heil Quaker Grommet Casing

$3.45 USD

Call for Availability

View details
Compare

Sold out

1013701 International Comfort Products Gasket Trap

$3.18 USD

Call for Availability

View details
Compare

Sold out

1174986 Heil Quaker Dual Pressure Switch

$82.46 USD

Call for Availability

View details
Compare

Sold out

1171992 International Comfort Products 1/2" Elbow Drain Hose

$5.99 USD

Call for Availability

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