Designed exclusively for Emerson's Sensi Wi-Fi programmable thermostats (models ST55 and 1F87U-42WF), this White-Rodgers wall plate by Emerson Store perfectly conceals unsightly marks, holes, or imperfections from previous thermostats. Its sleek white finish matches your Sensi thermostat seamlessly, and it works with or without a horizontal junction box for flexible installation. Measuring 6.75 x 4.50 inches, it's the ideal, affordable upgrade to give your wall a clean, professional look—just note it does not fit Sensi Touch models ST75 or ST75W.
Sensi Wall Plate: The Perfect Accessory for Your Smart Thermostat
Upgrading your home with a smart thermostat is one of the easiest ways to improve energy efficiency and comfort. But after you remove your old thermostat, you might be left with unsightly holes, marks, or an uneven paint job on your wall. That’s where the Sensi wall plate comes in. Designed exclusively for the popular Sensi Wi-Fi programmable thermostat, the White-Rodgers Emerson F61-2663 wall plate is a simple, affordable solution that gives your installation a clean, professional finish. If you’re expanding your smart home hub, this accessory is a must-have.

What Is the Sensi Wall Plate?
The Emerson F61-2663 wall plate is a decorative cover plate specifically made for the Sensi Wi-Fi programmable thermostat models ST55 and 1F87U-42WF. It is not a backplate that holds the thermostat; rather, it is a trim plate that installs over the existing wall opening to cover any imperfections left behind by previous thermostats. The plate is made of durable white plastic that matches the color of the Sensi thermostat, creating a seamless look. It measures 6.75 inches wide by 4.50 inches high, and it can be used with or without a horizontal junction box. This is an official Emerson accessory, so you can trust its build quality and fit.
Compatibility and Important Fit Information
Before purchasing, it’s crucial to confirm compatibility. The Sensi wall plate works exclusively with:
- Sensi Wi-Fi Programmable Thermostat – Model ST55
- Sensi Wi-Fi Programmable Thermostat – Model 1F87U-42WF
- 80 Series thermostats (1F85U-42PR, -42NP, -22PR, -22NP; 1F83H-21PR, -21NP; 1F83C-11PR, -11NP)
It does NOT fit the Sensi Touch Wi-Fi thermostat models ST75 and ST75W. If you have a Touch model, you will need a different wall plate. For a visual overview of the product and installation, check out this product review video on YouTube.
Key Features and Benefits
- Designed for Sensi Wi-Fi: Perfect fit for the most common Sensi models, ensuring a snug and flush installation.
- Covers Imperfections: Hides old screw holes, paint gaps, and drywall damage left by previous thermostats.
- White Finish: Matches the Sensi thermostat color for a unified, appliance-like appearance.
- Two Installation Options: Can be mounted over a standard horizontal junction box or directly on drywall.
- Generous Size: At 6.75 x 4.50 inches, it is large enough to cover most common wall marks around the thermostat area.
Comparison: Sensi Wall Plate vs. Generic Wall Plate
| Feature | Emerson F61-2663 (Sensi Wall Plate) | Generic Wall Plate |
|---|---|---|
| Exclusive Compatibility | Designed for Sensi ST55, 1F87U-42WF | Universal, may not fit perfectly |
| Color Match | White, matches Sensi thermostat | Often off-white or different shade |
| Material | Durable ABS plastic | Varies, often thinner plastic |
| Dimensions | 6.75 x 4.5 inches | Varies, sometimes smaller |
| Junction Box Support | Works with or without horizontal box | May require modifications |
As you can see, getting the official Emerson wall plate ensures a perfect fit and finish without guesswork. If you’re considering other smart home upgrades, exploring a Matter smart home upgrade can help you unify devices from different brands.

Pros and Cons
Pros
- Official Emerson accessory – high quality and reliable
- Easy to install in minutes with just a screwdriver
- Covers up to 6.75 inches of imperfections
- Matches Sensi white perfectly
- Affordable price
Cons
- Only compatible with specific Sensi models (not Touch versions)
- May not cover very large holes or deep damage
- Only available in white
Installation Guide
Installing the Sensi wall plate is straightforward:
- Turn off power to your thermostat at the breaker.
- Remove the existing thermostat from its base.
- Slide the new wall plate over the wiring hole. Align the screw holes with the junction box or drywall anchors.
- Secure the plate with the provided screws (not included in all packages, check your kit).
- Reattach the thermostat base and then the thermostat itself.
- Restore power and test the system.
The whole process takes about 10–15 minutes and requires basic DIY skills.
Frequently Asked Questions (FAQ)
Will this wall plate fit my Sensi Touch thermostat?
No, the F61-2663 is designed only for the standard Sensi Wi-Fi models ST55 and 1F87U-42WF. It will not fit the Touch models (ST75, ST75W).
Can I use this without a junction box?
Yes, the wall plate can be mounted directly onto drywall using appropriate wall anchors (not included).
Is the plate paintable?
While it is white, the plastic surface may not hold paint well. It is best left in its original white finish.
What is the exact size?
The plate measures 6.75 inches wide and 4.50 inches tall.
Does it come with screws?
Some retailers include mounting screws, but it’s best to check the product listing. You may need to reuse screws from your old thermostat or purchase them separately.
Get the White-Rodgers Emerson F61-2663 Wall Plate
Finish your Sensi thermostat installation with the official Emerson wall plate. It hides imperfections, matches perfectly, and is built to last.
Final Thoughts
A Sensi wall plate is a small investment that makes a big difference in the appearance of your thermostat installation. Whether you’re replacing an old unit or finishing a new setup, the Emerson F61-2663 provides a clean, polished look that blends with your wall. Don’t let unsightly holes ruin the aesthetic of your smart home. Pair this accessory with other connected devices for a comprehensive, well-integrated experience. For example, enhancing your overall smart home security with sensors and cameras can give you peace of mind along with energy savings.





