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HONEYWELL HOME Decorative Cover Plate: Honeywell T8775, T87K, and T87N Series, 4EY30/4EY31 - Wall Cover Plates
HONEYWELL HOMEWall Cover Plates

HONEYWELL HOME Decorative Cover Plate: Honeywell T8775, T87K, and T87N Series, 4EY30/4EY31

The HONEYWELL HOME Decorative Cover Plate is a round, white plastic wall cover plate designed for use with Honeywell T8775, T87K, and T87N Series thermostats. This accessory measures 5-1/2 in x 5-1/2 in overall and…

SKU 3G-OTH-71506

Brand
HONEYWELL HOME
Item
Decorative Cover Plate: Honeywell T8775, T87K, and T87N Series, 4EY30/4EY31
Category
Wall Cover Plates
Available to Order
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Technical Specifications

HONEYWELL HOME
Manufacturer Part Number
50000066-001
Type
T87K, and T87N Series, 4EY30/4EY31, Round
Includes
Mounting Hardware
Overall HxW
5-1/2 in x 5-1/2 in
Accessory Type
Cover Plate
Color/Material
White
Mounting Direction/Shape
Round
Compatible Brand and Series
Honeywell T8775, T87K, and T87N Series
Compatible Grainger Part Number
4EY31
View Full Spec Sheet

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HONEYWELL HOME Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL HOME Decorative Cover Plate is a round, white plastic wall cover plate designed for use with Honeywell T8775, T87K, and T87N Series thermostats. This accessory measures 5-1/2 in x 5-1/2 in overall and includes mounting hardware for installation. It is compatible with Grainger Part Number 4EY31 and is identified by manufacturer part number 50000066-001.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Honeywell Home Decorative Cover Plate used for?

The Honeywell Home Decorative Cover Plate is used to cover wall imperfections or old paint lines when installing or replacing Honeywell T8775, T87K, and T87N Series thermostats. It provides a clean, finished look around the thermostat base and includes mounting hardware for secure attachment.

What are the specifications of the Honeywell Home Decorative Cover Plate?

This round cover plate is made of white plastic and measures 5-1/2 in x 5-1/2 in overall. It is compatible with Honeywell T8775, T87K, and T87N Series thermostats and Grainger part number 4EY31. The manufacturer part number is 50000066-001, and mounting hardware is included.

Where to buy the Honeywell Home Decorative Cover Plate worldwide?

3G Electric supplies the Honeywell Home Decorative Cover Plate worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Honeywell accessory.

How to install the Honeywell Home Decorative Cover Plate?

To install, first remove the existing thermostat from its wallplate. Place the Honeywell cover plate over the wallplate, aligning screw holes. Secure using the included mounting hardware, then reattach the thermostat. Ensure the plate sits flush against the wall for a professional finish.

Used in

Common applications for HONEYWELL HOME
Residential HVAC — Honeywell Home TH115-A-120S/U thermostat for 7-day programmable temperature control in homes.
Light commercial buildings — Honeywell Home TL8230A1003 line-voltage thermostat for electric heating systems in offices.
Hydronic heating systems — Honeywell Home L4006E1117 immersion controller for high-limit temperature regulation in boilers.
Indoor air quality monitoring — Honeywell Home C7263A1008 air quality sensor for gas analysis in commercial facilities.
Furnace control — Honeywell Home ST9120U1011 timer controller for circulating fan timing in integrated furnace systems.
HVAC switching — Honeywell Home RA889A1001 switching relay for 24V AC control of zone valves or dampers.

HONEYWELL HOME Products

3G Electric supplies HONEYWELL HOME wall cover plates. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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