7 Best Honeywell Thermostat Wall Plates (October 2026)
The best Honeywell thermostat wall plates include the Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi for a T6 Pro thermostat, the CAMGJORT 2 Pack Coverplate Assembly 50002883-001 for broad Honeywell model coverage, and the PRO1 IAQ T119 Thermostat Wall Plate for PRO1 IAQ thermostats.
On this page (8 sections)
- How we chose these Honeywell thermostat wall plates
- Best Honeywell thermostat wall plates by fit and use
- How do you match a wall plate to your thermostat?
- What size thermostat plate covers wall marks?
- Can a wall plate cover an in-wall thermostat box?
- Do ecobee and Emerson thermostat wall plates fit Honeywell models?
- What if the thermostat has no C wire?
- Which Honeywell thermostat wall plate should you choose?
The best Honeywell thermostat wall plate for broad model coverage is the CAMGJORT 2 Pack Coverplate Assembly 50002883-001, with large and small plates and compatibility across multiple Honeywell series. For a specific thermostat family or junction box, match the model and mounting pattern before choosing a cover.
A wall plate can hide paint lines, holes or an unfinished area around a thermostat. The right choice depends on more than brand: check the thermostat's model number, its mounting pattern and the plate's outside dimensions.
If your main need is a larger cover area, compare these picks with our guide to the best large thermostat wall plate. If you want a plate that can span several thermostat patterns, see the best universal thermostat wall plate.
Our picks at a glance
-
1
Best for a T6 Pro thermostatPlayhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi
9.7/10 our score
See it on Amazon -
2
Best for broad Honeywell model coverageCAMGJORT 2 Pack Coverplate Assembly 50002883-001
9.6/10 our score
See it on Amazon -
3
- 4
Check itANTOBLE Thermostat Wall Plate Backplate THP2400A1027W White
Best for choosing between two plate sizes - 5
Check itHoneywell 50033847-001 Suite PRO Vertical Thermostat Wall
Best for TB6575 and TB8575 series - 6
Check it50028399-001 Honeywell Thermostat Wall Plate
Best for THX9000 series - 7
Check itVenstar Acc-WPLWH Wall Plate for Color Touch
Best for Venstar Color Touch
How we chose these Honeywell thermostat wall plates
We compared stated compatibility, mounting details, plate dimensions and included hardware against the needs of someone covering marks around a thermostat. A good match has a clear model or series fit and enough measured coverage for the wall area.
Scores weigh those details against this search's focus on Honeywell compatibility and useful plate coverage. The picks include a thermostat bundle, specialized adaptors, and plates for PRO1 IAQ and Venstar Color Touch models for readers comparing specific fits.
| Product | Best for | Mounting | Included plate | Thermostat model | Our score |
|---|---|---|---|---|---|
| Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi | a T6 Pro thermostat | Honeywell UWP system | Small decorative cover plate | TH6220WF2006/U | 9.7 |
| CAMGJORT 2 Pack Coverplate Assembly 50002883-001 | broad Honeywell model coverage | 9.6 | |||
| PRO1 IAQ T119 Thermostat Wall Plate | PRO1 IAQ thermostats | 9.4 | |||
| ANTOBLE Thermostat Wall Plate Backplate THP2400A1027W White | choosing between two plate sizes | Wall or 2 x 4 in electrical box | 9.1 | ||
| Honeywell 50033847-001 Suite PRO Vertical Thermostat Wall | TB6575 and TB8575 series | 4 x 4 in junction box or 2 x 4 in stud | 8.9 | ||
| 50028399-001 Honeywell Thermostat Wall Plate | THX9000 series | 8.6 | |||
| Venstar Acc-WPLWH Wall Plate for Color Touch | Venstar Color Touch | 8.4 |
Best Honeywell thermostat wall plates by fit and use
The CAMGJORT assembly is the most flexible choice in this group because it includes two plate sizes and names compatibility across several Honeywell series. The other picks suit a T6 Pro replacement, a PRO1 thermostat, a specific fan coil series or another brand's thermostat.
CAMGJORT 2 Pack Coverplate Assembly 50002883-001: Best for broad Honeywell model coverage
- Two large and two small plates
- Large plate: 8.26 x 5.98 in
- Compatibility includes FocusPRO and PRO series models
The two plate sizes cover more wall area options, and the compatibility list spans several Honeywell thermostat series. Check your model number and compare the plate dimensions with the marks you need to cover.
Pros
- Includes small and large plates
- Lists many Honeywell models
- Mounting hardware included
Cons
- Compatibility should be confirmed by exact model
- Dimensions may be larger than a small wall needs
The CAMGJORT 50002883-001 is the leading pick when you need more coverage choices for a Honeywell thermostat. Its pack contains two large and two small plates, plus brackets and screws.
The large plate measures 8.26 x 5.98 in, while the small plate measures 6.88 x 5 in. Measure the wall and thermostat base first so the plate doesn't crowd nearby trim.
Its compatibility information names PRO, FocusPRO, VisionPRO and several RTH and TH models. Check your thermostat model against the stated compatibility before choosing this plate.
Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi: Best for a T6 Pro thermostat
- Honeywell UWP mounting system
- Small decorative cover plate included
- Compatible with up to 2H/1C heat pump or 2H/2C conventional systems
This is a thermostat bundle rather than a standalone wall plate. It includes a small decorative cover plate and uses Honeywell's UWP mounting system, making it a fit when you're replacing the thermostat too.
Pros
- UWP mounting system
- Small decorative cover plate included
- Touchscreen and app setup
Cons
- Not a standalone wall plate
- Confirm the included plate covers your wall marks
The Playhardest bundle is best considered when you're replacing a thermostat as well as addressing the wall behind it. It includes a small decorative cover plate and uses Honeywell's UWP mounting system.
This is a thermostat bundle, not a standalone wall plate, so it fits the roundup as an option if you need the TH6220WF2006/U thermostat too. Its stated system capacity is up to 2H/1C for heat pumps or 2H/2C for conventional systems.
Setup and scheduling can be done on the thermostat or in the Lyric app.
Measure the wall marks and compare them with the included plate before choosing this bundle. If you only need a cover, a dedicated plate assembly is a closer fit.
PRO1 IAQ T119 Thermostat Wall Plate: Best for PRO1 IAQ thermostats
- Fits all PRO1 IAQ thermostats
- White plastic
- 5.5 in wide
This compact, white plate is made for PRO1 IAQ thermostats and matches their color. Its stated width is 5.5 in, so measure the exposed wall before choosing it.
Pros
- Fits all PRO1 IAQ thermostats
- Color matches the thermostat
- Compact stated width
Cons
- Not stated for Honeywell thermostats
- No height dimension given
The PRO1 IAQ T119 is made for PRO1 IAQ thermostats. Its white plastic finish matches the thermostat.
The plate measures 5.5 in wide. The stated dimensions don't include its height, so compare the width and the available wall area before choosing it.
If your thermostat is Honeywell, look at a plate whose compatibility specifically names your model instead. The T119 fits PRO1 IAQ thermostats.
ANTOBLE Thermostat Wall Plate Backplate THP2400A1027W White: Best for choosing between two plate sizes
- Large plate: 6.81 x 5 in
- Small plate: 5.51 x 4.33 in
- Compatible with selected Honeywell thermostats
The small and large plates give you two coverage choices, with stated inner dimensions for checking alignment. It can mount to a wall or a 2 x 4 in electrical box.
Pros
- Two plate sizes
- States inner and outer dimensions
- Can mount to wall or 2 x 4 in box
Cons
- Compatibility is limited to selected models
- Check dimensions against your thermostat and wall
ANTOBLE gives you a small and large cover plate, with outside and inner dimensions to help check fit. The large plate is 6.81 x 5 in, and the small plate is 5.51 x 4.33 in; each has a 1.81 x 2.17 in inner opening.
Its compatibility includes selected Honeywell thermostats such as RTH9585WF1004, TH9320WF5003, RTH9580WF, RTH6570E and RTH9585WF. The plate can mount to a wall or a 2 x 4 in electrical box.
Measure the plate area and compare it with the thermostat mounting base. Choose the smaller or larger plate based on the wall area you need to cover.
Honeywell 50033847-001 Suite PRO Vertical Thermostat Wall: Best for TB6575 and TB8575 series
- For TB6575 and TB8575 series thermostats
- Mounts to 4 x 4 in junction box or 2 x 4 in stud
- Mounting screws included
This Honeywell adaptor is specific to TB6575 and TB8575 series fan coil thermostats. Its junction-box and stud mounting options make it useful when the mounting surface is part of the decision.
Pros
- Purpose-built for stated thermostat series
- Supports junction-box or stud mounting
- Mounting screws included
Cons
- Not a general-purpose cover plate
- Confirm your thermostat series before ordering
The Honeywell 50033847-001 adaptor is for TB6575 and TB8575 series fan coil thermostats. Its specific fit makes it a better choice for that equipment than a general cover plate.
It can mount on a 4 x 4 in junction box or a 2 x 4 in stud. The package includes 2 junction box mounting screws and 2 screws for mounting the thermostat sub-base.
Confirm the thermostat series before choosing this adaptor. It is designed for a limited family of thermostats and isn't a universal wall cover.
50028399-001 Honeywell Thermostat Wall Plate: Best for THX9000 series
- Cover plate assembly for THX9000 series
- White metal plate
- 5.5 x 8 in
This white metal cover plate is described for THX9000 series thermostats. Its 5.5 x 8 in dimensions offer a taller coverage area than the smaller plates here.
Pros
- Specific THX9000 series fit
- Metal construction
- Taller stated dimensions
Cons
- Confirm the exact THX9000 model
- Size may not fit a smaller wall area
The Honeywell 50028399-001 is a cover plate assembly for the THX9000 series. Its 5.5 x 8 in dimensions and metal construction are specified.
Choose it when your thermostat is in the THX9000 family and you need to cover a vertical area. Compare the dimensions against nearby trim or fixtures.
The product description gives the THX9000 series as its fit. Check your thermostat model before choosing this plate.
Venstar Acc-WPLWH Wall Plate for Color Touch: Best for Venstar Color Touch
- For Color Touch series thermostats
- White
- Sold individually
This white plate is made for Venstar Color Touch series thermostats. It is a targeted replacement or finishing plate for that thermostat family, not a general Honeywell option.
Pros
- Made for Color Touch series
- White finish
- Sold individually
Cons
- Not for Honeywell thermostats
- No plate dimensions given
The Venstar ACC-WPLWH is made for the Color Touch series. It's included for readers comparing a wall plate for another thermostat brand.
The plate is white and sold one at a time. Its dimensions aren't specified, so check the size with the seller before choosing it.
This is a Venstar plate. Choose it for a Color Touch thermostat, and confirm the model fit before buying.
How do you match a wall plate to your thermostat?
Match a wall plate to the thermostat's exact model or mounting system, then measure the area you want it to cover. A plate that hides marks but blocks the thermostat base or wiring opening won't fit.
- Find the thermostat model. Look for the model number on the thermostat body or installation paperwork.
- Check stated compatibility. Match the exact model or series, not just the Honeywell name.
- Measure the wall marks. Record the width and height of the exposed paint line, holes or unfinished area.
- Compare plate and opening dimensions. Check the outside size for coverage and the inner size for clearance around the mounting base.
- Confirm mounting style. Determine whether the plate mounts to the wall, a junction box or a thermostat-specific adaptor.
A broad-compatibility plate can be useful when the exact model is hard to identify, but still compare its opening and outside dimensions. For brand-specific Nest choices, see our best Nest thermostat wall plate guide.
What size thermostat plate covers wall marks?
Choose a thermostat wall plate that extends beyond the marks you want to hide and leaves an opening for the thermostat and its base. Measure the exposed area before comparing plate sizes.
The options here include a 5.5 in wide PRO1 plate and larger CAMGJORT plates, including one measuring 8.26 x 5.98 in. ANTOBLE offers two sizes and gives inner dimensions, which helps you compare the opening and overall footprint.
Don't choose by outer size alone. The thermostat must sit correctly over its mounting system, and the plate should not interfere with nearby trim, a switch or a cabinet.
Can a wall plate cover an in-wall thermostat box?
Some plates can mount to electrical boxes, but a plate and an in-wall box have different roles. ANTOBLE's THP2400A1027W can mount to a wall or a 2 x 4 in electrical box, and Honeywell's 50033847-001 adaptor is for specified junction boxes and a 2 x 4 in stud.
Check the box size and thermostat instructions before choosing a mounting plate. For enclosure options, compare the best thermostat in wall box choices.
If you need to limit access to a thermostat, review the best thermostat lock box guide.
Do ecobee and Emerson thermostat wall plates fit Honeywell models?
An ecobee or Emerson wall plate should be treated as brand- and model-specific unless compatibility says otherwise. The plate's shape, screw points and inner opening affect whether the thermostat can mount correctly.
Check the dimensions and compatibility against your thermostat model before choosing a plate for wall marks. A plate that covers a paint line but doesn't align with the mounting pattern won't fit.
For a Honeywell thermostat, start with the model number and compare it with the plate's stated compatibility. Don't rely on a similar appearance or brand category alone.
What if the thermostat has no C wire?
A wall plate doesn't provide power to a thermostat or replace a missing C wire. Check the thermostat's wiring requirements and HVAC system before changing the wiring.
For cable choices, see thermostat wire for HVAC systems.
Some systems use a power extender kit when a C wire isn't available, but compatibility depends on the thermostat and equipment. Read our guide to a power extender kit for thermostat wiring or how to use an ecobee power extender kit if you're working with an ecobee system.
Turn off power before handling thermostat wires. For cable options, compare 18/5 thermostat wire before a replacement.
If the wiring labels or equipment setup are unclear, ask a qualified HVAC technician to identify them.
Which Honeywell thermostat wall plate should you choose?
Choose CAMGJORT when you want two plate sizes and broad stated Honeywell model coverage, or ANTOBLE when its dimensions and selected model compatibility fit your wall and thermostat. Pick Honeywell's 50033847-001 adaptor for TB6575 or TB8575 series fan coil thermostats, or the 50028399-001 for the THX9000 series.
If you're replacing the thermostat too, the Playhardest T6 Pro bundle includes a small decorative cover plate. For a standalone plate, match the thermostat model and mounting pattern, then compare the plate dimensions with the wall area.
Our top 3 picks at a glance
-
1
Best for a T6 Pro thermostat
Playhardest Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi
9.7/10 our score
See it on Amazon -
2
Best for broad Honeywell model coverage
CAMGJORT 2 Pack Coverplate Assembly 50002883-001
9.6/10 our score
See it on Amazon -
3
Frequently asked questions
How do I choose a Honeywell thermostat wall plate?
Match the plate to your thermostat's exact model or mounting system, then compare its width and height with the wall area you want to cover. Honeywell products can use different plate and adaptor designs, so a broad brand match alone doesn't confirm fit.
Turn off power before moving thermostat wiring, and follow the thermostat's installation instructions.
Can an ecobee thermostat wall plate fit a Honeywell thermostat?
Don't assume an ecobee plate fits a Honeywell thermostat. A thermostat plate needs to match the mounting pattern and the thermostat body, as well as cover the exposed marks.
Check the plate's stated compatibility and dimensions against your model before buying.
How large should a thermostat wall plate be?
Choose a plate that fully covers the marks or holes and still lets the thermostat sit squarely over its mounting base. Measure the exposed area and compare both the outside plate dimensions and any inner opening dimensions.
A larger plate may cover more wall, but it can look out of place if it extends far beyond the thermostat.
Can a thermostat wall plate mount over an electrical box?
Some plates support electrical-box mounting, while others are intended for a wall or a specific adaptor. ANTOBLE's THP2400A1027W can mount to a wall or a 2 x 4 in electrical box.
Check the plate's mounting instructions and the box size before starting.
