Honeywell Home THP2400A1027W White Coverplate Assembly

Great simple way to cover up wall imperfections
I have had a honeywell programmable thermostat for about 10 years now..it served me well and replaced an old mercury White-Rodgers thermostat. That old thermostat was huge but luckily the Honeywell thermostat was pretty big too..fast forward 10 years and Santa dropped off a Honeywell Smart thermostat (RTH9585WF1004) for me..I was shocked at how small it was when I opened the box..pictures made it look bigger. So after mounting the thermostat it bothered me to see the other old mounting holes and mismatched paint. I did a Google search to see what my options were and came across people mentioning a coverplate. A quickly search on Amazon led me here. Of course it didn’t mention my model thermostat but it looked like the right size but luckily the other reviews calmed my doubts. My only gripe is that I can’t seem to find the grey version. Nothing wrong with white but I feel like grey would’ve looked better.Nonetheless the package comes with two sizes. For me the small was big enough to cover the old paint and mountings holes but the other bigger plate should cover all but the most extreme cases. Nonetheless great cover. If you’re in doubt about what lies under your old thermostat I would go ahead and order this along with your smart thermostat. Better to have it than not have it because if you end up needing it that means ordering it, waiting on it and then installing it which means cutting the power, yanking the newly installed thermostat back off the wall, unhooking all the wires and unscrewing the mounting plate and then adding the coverplate, lining up the mounting plate on the coverplate and reattaching everything. Not a hard job but more work than necessary when you can just add the plate when you install your new thermostat the first time. Even if it isn’t needed it looks good. I’m not sure why it isn’t included in the box with the thermostat. I believe the T series thermostats come with coverplates so come on Honeywell throw them in the box for ALL of your smart thermostats.Ignore the anchors in my pic. Those are the remnants of a locking thermostat cover that was installed with the old mercury thermostat. Nothing would cover those since the cover was so big. But all the other imperfections and mismatches paint were covered perfectly by the coverplate making it all look neater even with the remaining anchors showing

It Worked But..
I ordered this because I didn’t think I needed to order the thermostat that included it but when I tried to install it, I did indeed need the wall plate. I ordered it and even with Prime it said a week to deliver. It did come in a day early so that was nice, but the larger size wall plate was cracked. Luckily it came with two and the smaller one was just big enough for what I needed to cover. If you look at the second photo you can see the paint difference right above it. The larger one would have covered it completely but again it was cracked. It’s not enough to bother me or my wife so we just used the smaller one. 4 stars for cracked plate, otherwise no issues. I’m sure I could’ve had it replaced if need be, but that would have been inconvenient as I already waited an extra week for it.

Perfect for Honeywell thermostats
Since this is a Honeywell product, it is a perfect match for their thermostats. The color match is great!

Good Fit
Fit perfectly, if the opening is different from your programmer to the new one these work