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Honeywell Home THM5421R02 and THX9421R5021WW Thermostat and 2-wire Adapter

hvacman0408
(78)
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US $175.00
ApproximatelyAU $271.99
or Best Offer
Condition:
Used
“Excellent working condition! Mint.”
Hurry before it's gone. 1 person is watching this item.
Postage:
US $8.71 (approx. AU $13.54) USPS Ground Advantage®.
Located in: Lincoln University, Pennsylvania, United States
Delivery:
Estimated between Tue, 5 Aug and Tue, 12 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:135892912474

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. 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
“Excellent working condition! Mint.”
Power Source
Battery
Color
White
Items Included
Thermostat, Interface Module
Wire Configuration
2-Wire
Material
Plastic
MPN
YTHX9421R5127WW
Battery Size
3V Button Cell
Compatible Product
Universal
Mounting
Wall-Mounted
Brand
Honeywell
Thermostat Shape
Rectangular
Voltage Type
Low Voltage
Sensor Technology
Temperature
Number of Periods per Programmable Day
7
Unit Type
Unit
Control Style
Remote Control, App Control, Digital, Touch
Voltage
24 V
Model
Honeywell THX9421R
Features
Digital Display
Cool Stages
2
Programmability
Programmable

Item description from the seller

About this seller

hvacman0408

94.4% positive Feedback•361 items sold

Joined Feb 2015
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.3
Reasonable postage costs
5.0
Postage speed
4.6
Communication
--

Seller feedback (66)

All ratings
Positive
Neutral
Negative
  • 7***3 (32)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great experience with this seller. He showed me a picture that answered my question perfectly, and when I ordered he shipped it right away.
    Honeywell Home C7089r3013 Outdoor Sensor, Replacement Sensor, Gray (#135501798028)
  • s***s (187)- Feedback left by buyer.
    Past year
    Verified purchase
    Communication was great and the seller was super responsive. Very good to deal with and the item is as shown and described. Could not have asked for a better transaction. Very happy with the purchase and would buy from the seller again.
    Honeywell YTHM1004R3000 T10+ Thermostat Kit with Sensor (#135421573454)
  • e***k (136)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item came as described. Good seller A+
    SOLOSHOT3 Optic65 Camera Tracking 4K Resolution 65x Zoom (#135487098398)
See all feedback

Product ratings and reviews

Learn more
5.0
11 product ratings
  • 11 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 9 reviews
  • by zonppzufquq@deleted
    30 Apr, 2020

    Full of features.

    Very nice internet gateway thermostat am able to control and set by remote computer and able to check and set by mobile smart phone. You will need a licences installer as it is very complicated to install. Yes I would buy this thermostat again and would recommend to others that would need this option.

    Verified purchase: YesCondition: NewSold by: worldsbestdeals

  • by pooldw
    15 Jun, 2017

    A very good Stat

    I use this stat all the time now (for installations) unless my customers don't want to pay for it (rare). It monitors system conditions and keeps minor problems from getting worse by notifying the customer if something goes wrong. It's a little pricey for regular replacements but when you're changing out equipment it's great.

    Verified purchase: YesCondition: NewSold by: stuff2sellthree

  • by jodieshops
    06 Jan, 2019

    Great 2-wire smart thermostat.

    The product was brand new and works perfectly. Thank you so much!

    Verified purchase: YesCondition: NewSold by: acsuperstar

  • by keepryzen
    27 Jul, 2017

    Better than nest

    I've had nest and wanted to try Honeywell!!!Works better than nest. Looks better too.

    Verified purchase: YesCondition: Pre-owned

  • by zerbi_ke
    23 Jul, 2016

    Thermostat just what I needed

    Works well and gives me the whole house control I needed. Extra value and bonu as this package came with the Internet gateway included. Love the remote access it gives. Installation very straight forward.

    Verified purchase: YesCondition: NewSold by: heating-coolingparts

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