Save 5% when you check out with Auto Delivery!
bbb A+ site secured

Honeywell Prestige RedLINK Thermostat - White/Gray


Free Shipping Item

Honeywell Prestige RedLINK Thermostat - White/Gray
as low as $395.95 /ea
As low as
Retail: $399.99
You Save: 1%

in stock
Ships in 10 to 11 business days.
Get 5% Off When You Check Out With Auto Delivery
You Choose the amount of months, we take care of the rest.
Get Details
Product Information

The Honeywell White/Gray Prestige RedLINK Thermostat is the correct component used with the following:

  • Used with RedLINK accessories
  • THM5421R1021 Equipment Interface Module

The Honeywell White/Gray Prestige RedLINK Thermostat is a high definition, 2-wire color touch screen thermostat used for residential or light commercial applications designed with RedLINK technology. It features a 7-Day programmable feature and has three assignable sets of universal IAQ contacts to control humidification, dehumidification and ventilation. This RedLINK thermostat has four assignable sensor inputs on the equipment interface module that can be used for wired sensors or dry contact devices.

Honeywell 2-Wire IAQ White/Gray Thermostat Specifications:

  • THX9421R5021WG
  • 2-Wire IAQ Thermostat
  • Power Method: Hardwired
  • RedLINK wireless communication
  • Color: White front and Gray sides
  • 7-Day Multiple Day Programming or Non-Programmable
  • Dimensions: 3 1/2" (High) x 4 1/2" (Wide) x 7/8" (Deep)
  • Used with THM5421R1021 Equipment Interface Module and RedLINK accessories
  • Applications: Up to 4 stages of Heat/2 Cool with Heat Pumps or 3 Heat/2 Cool with Conventional Systems
  • Operating temperature: 32 degrees Fahrenheit (0 degrees Celsius) to 120 degrees Fahrenheit (48.9 degrees Celsius)

The Honeywell White/Gray Prestige RedLINK Thermostat comes standard with a return and discharge air temperature sensor to measure Delta T. The wireless range of the equipment interface module can be extended by connecting a THM4000R1000 Wireless Adapter to the ABCD terminals. It keeps a searchable history of alerts and setting changes to the thermostat which helps to determine if there is a system malfunction or by user error.


Honeywell Prestige RedLINK Thermostat - White/Gray Product Reviews :

Write a review
  • Not reviewed yet
" Thanks guys, this is the reason why I ordered from you - Great service! " - Bruce, East Orange, NJ
Terms of Use | Privacy Policy ©2005-2016 Filters Fast LLC - All Rights Reserved
Don't Miss Out on Exclusive email Icon
Promotions and Discounts!
By signing up for our
Free Newsletter, you'll receive
exclusive promotions, discounts
and more directly to your inbox
We respect your privacy .
*Cannot be combined with any other promotion