Honeywell THM5421R1021 Equipment Interface Module for Prestige IAQ and VisionPRO

eDealer LLC
(1698)
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US $99.99
ApproximatelyS$ 130.06
or Best Offer
Condition:
New other (see details)
“Item is new in open box.”
Breathe easy. Returns accepted.
Shipping:
Free Standard Shipping.
Located in: Portland, Oregon, United States
Delivery:
Estimated between Mon, 3 Nov and Wed, 5 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:167581097778
Last updated on Aug 20, 2025 03:52:19 SGTView all revisionsView all revisions

Item specifics

Condition
New other (see details)
A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Item is new in open box.”
Model
Honeywell RedLink THM5421R1021
UPC
0085267328180
Category

About this product

Product Identifiers

Brand
Honeywell
MPN
THM5421R1021/U
UPC
0085267328180
eBay Product ID (ePID)
18016755900

Product Key Features

Compatible Product
Heat Pump, Ductless Mini Split System, Central Heating Radiator, Packaged/Rooftop Air Conditioner
Compatible Brand
Honeywell, Honeywell Home, For Honeywell, Packaged/Rooftop Air Conditioner
Color
Gray
Mounting
Wall-Mounted
Cool Stages
1
Wire Configuration
2-Wire
Voltage
24 V
Features
Wireless, Mini
Compatible Model
Certain Honeywell Home THM5421 models.
Material
Plastic
Smart Home Protocol
Proprietary

Dimensions

Item Weight
0.91

Item description from the seller

About this seller

eDealer LLC

100% positive feedback•3.2K items sold

Joined Mar 1998
Usually responds within 24 hours
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Computers/Tablets & NetworkingHome & GardenConsumer ElectronicsCameras & PhotoOther

Seller feedback (469)

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  • 1***1 (970)- Feedback left by buyer.
    Past year
    Verified purchase
    Just as described, well-packed and shipped fast! Although factory sealed, item was defective through no fault of the seller; infant mortality I guess. Seller processed my return and full refund timely and cheerfully. Would buy again, thanks edealertech!
    Lenovo ThinkPad T490s 14-inch Laptop (20NX-0033US) Intel i5-8365U, 16GB RAM, 51 (#164400124280)
  • r***r (318)- Feedback left by buyer.
    Past month
    Verified purchase
    No issues whatsoever. Fast shipping & well packaged.
    Remington Balder Boss XR7100 Wet/Dry Electric Razor for Precision Head Shaving (#167580550492)
  • 9***9 (2)- Feedback left by buyer.
    Past year
    Verified purchase
    Arrived as described. Works fine.
    Lenovo ThinkPad Universal Thunderbolt 4 Dock (40B00135US) (#165090842213)
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