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Coleman Mach 9420-391 Wall Thermostat Programmable Digital LCD Readout 12 V

Name: Coleman Mach 9420-391 Wall Thermostat Programmable Digital LCD Readout 12 V
Brand: Coleman-Mach
SKU: 15185507851
Price: 139.07 USD
Availability: InStock
Rating: 3.8 (5 reviews)

3.8 stars out of 5 reviews

(3.8)|

5 ratings

Key item features

COLEMAN-MACH 12VDC WIFI WALL THERMO
9420-391
KEYS-C7W9420391
9420-391
New

Specs

Thermostat type
Programmable Thermostat
Control type
Digital
Display
LCD
Product line
Mach
Accessories
Wall Thermo
Has written warranty
No

Current price is $139.07

Price when purchased online

Free shipping
Free 60-day returns

Walmart Protection Plan by Allstate

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2-Year Plan - $15.00

3-Year Plan - $22.00

How do you want your item?

Columbus, 43215

Arrives by Fri, Mar 6

Sold and shipped by Parts Via

4.244131455399061 stars out of 5, based on 426 seller reviews(4.2)

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Starting from $139.07

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About this item

Product details

C7W9420391

COLEMAN-MACH 12VDC WIFI WALL THERMO
9420-391
KEYS-C7W9420391
9420-391
New

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Thermostat type

Programmable Thermostat

Control type

Digital

Display

LCD

Brand

Coleman-Mach

Warranty

Warranty information

For warranty claims / info contact Manufacturer / Brand

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.nosoemparts.com/pages/returns

Customer ratings & reviews

3.8 out of 5 stars

stars5 ratings3 reviews

How item rating is calculated

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

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Showing 1-3 of 3 reviews

Aug 28, 2025

Mary

Sold and shipped byParts Via

5 out of 5 stars review

Verified Purchase

i ordered the Coleman mach wifi thermostat for my rv because I'm an otr trucker and I like to see what the inside temperature is and keep it from getting too hot. i can see the outside temp and inside temp and if my air conditioner is running or not and I can control the thermostat from my phone.

Helpful?

Oct 31, 2025

Brad

Sold and shipped byParts Via

5 out of 5 stars review

Verified Purchase

Great product!

Works great!

Helpful?

Sep 15, 2025

anonymous

Sold and shipped byParts Via

5 out of 5 stars review

Verified Purchase

Great product

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Coleman Mach 9420-391 Wall Thermostat Programmable Digital LCD Readout 12 V

Key item features

Specs

How do you want your item?

More seller options (2)

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