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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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Viessmann

Viessmann

(102 products)

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7882004 Viessmann 5Pk Orings

$56.82 USD

Limited Stock Available

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7836815 Viessmann Ignition Electr. (W Gskt)

$106.01 USD

Limited Stock Available

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7834235 Viessmann Ionisation Electrode W Gsk

$114.04 USD

Limited Stock Available

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7828717 Viessmann Burner

$153.92 USD

Limited Stock Available

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7875452 Viessmann Ign Elec Block Sight Glass

$269.12 USD

Limited Stock Available

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7839451 Viessmann Ionization Electr. (W Gskt)

$90.02 USD

Limited Stock Available

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7839824 Viessmann Gas Valve Ces-Big 120/1/60

$1,020.38 USD

Limited Stock Available

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7839609 Viessmann 120V Inducer Motor Assy

$534.03 USD

Limited Stock Available

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7836489 Viessmann Ionization Electr. (W Gskt)

$109.32 USD

In Stock

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7803801 Viessmann Valve

$27.88 USD

Limited Stock Available

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7886346 Viessmann Motor

$705.17 USD

Limited Stock Available

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7839646 Viessmann O-Ring (Set Of 5 Supp/Ret)

$39.76 USD

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7839650 Viessmann O-Ring (Set Of 5 Blk 24X2.5)

$41.96 USD

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7844121 Viessmann Ionization Electr. (W Gskt)

$71.76 USD

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7870769 Viessmann Control Console

$953.63 USD

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7816503 Viessmann Harness X12

$57.89 USD

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Midwest Appliance Parts Co, Inc.

2023 W Fullerton Ave

Chicago, IL 60647

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©2026 Midwest Appliance Parts Co, Inc. - midwestapplianceparts.com
This site is not affiliated with or endorsed by any of the original manufacturers listed.
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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!
Midwest Appliance 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: Midwest Appliance 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!
Midwest Appliance Parts