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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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Mammoth Commercial

Mammoth Commercial

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9971040120 Merry Chef Contactor 30Amp 3P 24Vac

$88.85 USD

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71014101 Merry Chef Compressor 208-230/1/60

$736.71 USD

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9972090034 Merry Chef Drain Pan W/ Drain Tub

$1,035.06 USD

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9971054703-01 Merry Chef Low Pressure Switch

$19.64 USD

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9915400501 Merry Chef Gas Pressure Switch Reset

$1,035.38 USD

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9971070522 Merry Chef Thermal Expansion Valve

$114.24 USD

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9912141201 Merry Chef Spark Rod,Power Flame(Jr)

$68.78 USD

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9927800406 Merry Chef Pe-Purge Timer 90Sec

$491.12 USD

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9927800403 Merry Chef Amplifier 3Sec

$1,691.30 USD

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9971054901-1 Merry Chef High Pressure Switch

$19.64 USD

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9927800413 Merry Chef Flame Safety Relay

$2,585.34 USD

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9971040160 Merry Chef 60 Amp Contactor 3P 24Vac

$329.63 USD

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9912146602 Merry Chef Air Flow Switch Aaa2-4-5,2-20

$371.08 USD

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12141201 Merry Chef Spark Rod

$40.79 USD

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9971100201-01 Merry Chef Blower Assembly

$257.50 USD

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9921311152 Merry Chef Contactor Lugs

$176.40 USD

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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.
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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