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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.

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Armstrong

Armstrong

(5886 products)

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Up to 25% off

816304-055K Armstrong Imp Brass 4.25 Od 2B

$910.43 USD ~~$1,220.36~~

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Up to 25% off

818041-500 Armstrong 34Hp 115160 Rigid Open

$2,925.14 USD ~~$3,920.93~~

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Up to 25% off

850806-161 Armstrong Kit-Minor Hsc 8X6X16

$3,083.65 USD ~~$4,133.43~~

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830592-068K Armstrong 4360B Service Motor. 0.5Hp 1800Rpm 575

$1,996.60 USD ~~$2,676.29~~

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Up to 25% off

880000-071K Armstrong Kit Pkg 38-Ltrn 3Whardware

$1,912.36 USD ~~$2,563.36~~

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Up to 26% off

880103-000 Armstrong Kit - Od Depm - Tch Screen Cvr

$260.12 USD ~~$352.14~~

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Up to 27% off

8975002-325 Armstrong Seal 0.750 Ab2 Ac-Ssc Wo Cvr

$538.18 USD ~~$740.71~~

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Up to 25% off

890403-134 Armstrong Minor Repair Kit Es 4X3X13Nf

$3,983.21 USD ~~$5,339.21~~

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Up to 26% off

89975000-920 Armstrong Seal-Kit 4380-5 2A C-Ssc316Epl

$245.77 USD ~~$332.71~~

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Up to 25% off

880100-0A5 Armstrong Assy-Cvr Ivs A5 Nmd

$2,313.66 USD ~~$3,101.29~~

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890504-110 Armstrong Standard Repair Kites 5X4X11.5

$1,600.71 USD ~~$2,145.64~~

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Up to 27% off

8939031-715 Armstrong Rep 939031-715 Hose-Braid Assy S L15 W

$322.91 USD ~~$444.43~~

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Up to 25% off

850806-151 Armstrong Kit-Minor Hsc 8X6X15

$3,081.85 USD ~~$4,131.00~~

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Up to 25% off

880100-006 Armstrong Sub-Assy Depc Dcard W\Firmware

$2,001.13 USD ~~$2,682.36~~

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Up to 25% off

850504-101 Armstrong Kit-Minor Hsc 5X4X10

$3,070.98 USD ~~$4,116.43~~

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Up to 26% off

875000-805 Armstrong Pkgd Coupler-Insert 8Je Woods

$249.36 USD ~~$337.57~~

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Heating Cooling Parts

2023 W Fullerton Ave

Chicago, IL 60647

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©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.

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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