Functional. Took some effort to get it fitted correctly.
Kevin L.
✓ Verified Buyer
Was this review helpful?
Shipsfrom manufacturer
Honeywell RedLINK Equipment Interface Module – THM5421R1021/U
Brand:
SKU: THM5421R1021/U
SKU: THM5421R1021/U
Availability:
In Stock
8 available
Ships fast from our US warehouses
3.6
(5 reviews)
$125.00
/each
Secure Checkout
100% Genuine Parts
Manufacturer Warranty
Ships from USA
Secure Payments
30DAY
Easy Returns
Fast Shipping
Product Highlights
Warranty
Manufacturer backed
3.6 / 5
5 reviews
In Stock
Ships fast
HONEYWELL
Authentic part
Description
The HONEYWELL THM5421R1021/U is a control component. The product is listed as "Equipment". It manages system functions such as temperature control, sequencing, and protection. Dependable operation helps maintain comfort and protect equipment. This HVAC Parts item is intended for use by qualified technicians and contractors. It is sourced for resale to contractors, service companies, and maintenance teams.
Specs
- Brand
- HONEYWELL
- SKU
- THM5421R1021/U
- Category
- Control Boards
- Weight
- 1.1 lbs
- Dimensions
- 9.13" x 6.50" x 1.63"
- Price
- $125.00
- Availability
- In stock (8 available)
- Rating
- 3.6 / 5.0
Contact
You May Also Need
10 In Stock
View Product
Aspen
Aspen 8765 Microprocessor Control Board for HVAC/R Systems Professional GradeSKU: 8765
Shipsfrom manufacturer
4.6
(7)
$83.00
6 In Stock
View Product
HONEYWELL
Honeywell RedLINK Wireless Outdoor Air Sensor – C7089R1013/USKU: C7089R1013/U
Shipsfrom manufacturer
4.3
(51)
$89.00
9 In Stock
View Product
HONEYWELL
Honeywell RedLINK Wireless Indoor Sensor – C7189R1004/USKU: C7189R1004/U
Shipsfrom manufacturer
4.7
(91)
$94.00
Last One Left
View Product
HONEYWELL
Honeywell TotalZONE Discharge Air Temperature Sensor – C7735A1000/USKU: C7735A1000/U
Shipsfrom manufacturer
5.0
(6)
$68.00
9 In Stock
View Product
HONEYWELL
Honeywell CPR12/U Replacement Regulator Fo Control Board for HVAC/R SystemsSKU: CPR12/U
Shipsfrom manufacturer
3.8
(18)
$53.00
Last One Left
View Product
HONEYWELL
Honeywell CPR14/U Replacement Control Board for HVAC/R SystemsSKU: CPR14/U
Shipsfrom manufacturer
4.4
(28)
$112.00
Only 2 Left
View Product
HONEYWELL
Honeywell HZ221/U Truezone Panel Control Board for HVAC/R SystemsSKU: HZ221/U
Shipsfrom manufacturer
4.9
(8)
$175.00
7 In Stock
View Product
HONEYWELL
Honeywell HZ221K Truezone Sys Kit Control Board for HVAC/R SystemsSKU: HZ221K
Shipsfrom manufacturer
4.7
(14)
$232.00
Last One Left
View Product
HONEYWELL
Honeywell HZ311 Truezone Panel Control Board for HVAC/R SystemsSKU: HZ311
Shipsfrom manufacturer
4.7
(11)
$196.00
10 In Stock
View Product
HONEYWELL
Honeywell HZ311K/U Truezone Kit 3ZN Control Board for HVAC/R SystemsSKU: HZ311K/U
Shipsfrom manufacturer
4.5
(22)
$260.00
Not sure this is the right part?
Contact our support team before ordering and we'll help you verify the product details.
Need to return it?
30-day returns • Clear return process • See our full policy
Product Reviews
3.6
out of 5 · 5 reviews
5
1
4
1
3
3
2
0
1
0
It's okay. Does the job but nothing special for the price.
Trevor E.
✓ Verified Buyer
Was this review helpful?
Quality is good. Does exactly what I bought it for.
Robert S.
✓ Verified Buyer
Was this review helpful?
Fine for occasional use. Not sure it would hold up to heavy use.
Carlos A.
✓ Verified Buyer
Was this review helpful?
Perfect fit and finish. You can tell it's a quality part.
Anthony I.
✓ Verified Buyer
Was this review helpful?