Free Shipping On All Web Orders | Sign In for Best Price
Thermostats & Controllers  | SKU: THM5421R1021/U

THM5421R1021/U

Resideo, Prestige Equipment Interface Module, 2-Wire, Stages: Up to 4 Heat / 2 Cool Heat Pump or Up to 3 Heat / 2 Cool Conventional, THM5421R1021/U
$173.24 $249.03
Shipping calculated at checkout.

Delivery

In stock (25 units)

Usually ships next day

Shipping calculated at checkout

Description

Equipment Interface Module controls up to 4-stages of heat and 2-stages of cool in a heat pump system and up to 3-stages of heat and 2-stages of cool in a conventional system. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry contact devices.

Product Specifications

Name Value
Category Thermostats Accessories
Data Sheet Download
Display name 1 Data Sheet
Display name 2 Installation Instructions
For use with THX9421R5021 Prestige® 2-Wire IAQ Thermostats
Most popular Yes
P21 delete flag false
Product category Thermostats & Controllers
Product subcategory Thermostats & Controllers Accessories
Restricted class id NULL
Restricted item false
Series Resideo Prestige
Short desc Resideo, Prestige Equipment Interface Module, 2-Wire, Stages: Up to 4 Heat / 2 Cool Heat Pump or Up to 3 Heat / 2 Cool Conventional, THM5421R1021/U
Supplier part number THM5421R1021/U
Ultra store sync us Yes
Vendor active Y
Vendor enabled true
Yorkland id THM5421R1021/U

Featured Products

View all

  • Functional Devices

    RIBU1C
    Sale price $16.70 Regular price $33.40
    In stock (3017 units)

  • Functional Devices

    PSH100A
    Sale price $119.34 Regular price $245.70
    In stock (109 units)

  • Belimo

    LF24-SRUS
    Sale price $337.05 Regular price $749.00
    In stock (173 units)

  • IDEC

    RH1B-ULAC24V
    Sale price $11.25 Regular price $15.42
    In stock (929 units)

  • Schneider

    AG13A020
    Sale price $70.72 Regular price $157.30
    In stock (157 units)

  • Belimo

    LF120US
    Sale price $273.15 Regular price $607.00
    In stock (88 units)

  • Functional Devices

    PSH300A
    Sale price $366.05 Regular price $732.10
    In stock (13 units)

Your Local Branch

Enter your ZIP code to show local inventory.
View Map

Austin

9705 Burnet Road, Suite 312
Austin, TX 78758
(512) 612-9233
Set As My Branch

Boston

30 Vineland St
Brighton, MA 02135
(617) 206-3737
Set As My Branch

Charlotte

9800 Southern Pine Blvd. Suite N.
Charlotte, NC 28273
(980) 397-0455
Set As My Branch

Dallas

2241 Valwood Parkway, Suite 200
Farmers Branch, TX 75234
(214) 390-2201
Set As My Branch

Houston

1434 W Sam Houston Pkwy N, #190
Houston, TX 77043
(281) 744-4356
Set As My Branch

Milwaukee

11250 West Lapham St
West Allis, WI 53214
(414) 455-0562
Set As My Branch

Minneapolis

3340 Gorham Ave
Minneapolis, MN 55426
(952) 388-2221
Set As My Branch

Nashville

820 Fesslers Parkway
Nashville, TN 37210
(615) 258-7474
Set As My Branch

New Jersey

1095 Cranbury South River Rd STE 1
Jamesburg, NJ 08831
(201) 377-2333
Set As My Branch

New Orleans

5401 Jefferson Hwy, Suite G
Harahan, LA 70123
(504) 576-0556
Set As My Branch

New York

233 West 29th Street
New York, NY 10001
(212) 488-0229
Set As My Branch

Phoenix

1555 W University Dr Ste 106
Tempe, AZ 85281
(480) 682-5966
Set As My Branch

Salt Lake City

3186 South Washington Street
Salt Lake City, UT 84115
(385) 355-6659
Set As My Branch

San Antonio

11906 Warfield
San Antonio, TX 78216
(210) 874-7202
Set As My Branch

San Diego

12700 Stowe Drive, Suite 100
Poway, CA 92064
(858) 263-0523
Set As My Branch