Honeywell Lyric Thermostat THP2400A1019 Installation Guide
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Lyric Installation
INSTALLATION GUIDE
APPLICATION
Use the THP2400A1019 wall cover assembly with the Lyric™ thermostat.
Use the THP2400A1019 wall cover assembly to cover marks on the wall or to mount the thermostat to a 2 in. x 4 in.
electrical box.
The THP2400A1019 wall cover assembly contains one wall cover, one bracket, two #6-32 x 5/8" flat head screws and
two #6-32 x 3/8" pan head screws. See Fig. 1.
6-3/8 (162)
3/4
(19)
TWO #6-32 X 3/8 PAN HEAD SCREWS
TWO #6-32 X 5/8 FLAT HEAD SCREWS
M35406
BRACKET
Fig. 1. THP2400A1019 wall cover assembly.
INSTALLATION
When Installing this Product…
1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous
condition.
2. Check ratings given in the instructions and on the product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service technician.
4. After installation is complete, check out product operation as provided in these instructions.
33-00069EFS-01
| General | Details |
|---|---|
| Name | Honeywell Lyric Thermostat THP2400A1019 Installation Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.37 MB |

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Honeywell Lyric THP2400A1019 Manual: Questions and Answers
Can I install the Honeywell Lyric THP2400A1019 on a horizontal 2 inch by 4 inch electrical box?
Yes. The THP2400A1019 wall cover assembly mounts to both vertical and horizontal 2 in. x 4 in. electrical boxes using the included bracket. Installation Guide, p. 3
How do I mount the Honeywell Lyric THP2400A1019 wall cover directly to drywall?
Secure the wall cover to the wall using wall anchors and mounting screws.
- Pull wires through the wire hole on the wall cover.
- Position the wall cover with the arrow pointing up and mark the two mounting holes with a pencil.
- Drill two 3/16-in. holes and tap the wall anchors in until the collar touches the wall.
- Position the wall plate on the wall cover and snap the 4 mounting posts together.
- Pull the wires through the assembly and position it on the wall anchors.
- Insert the mounting screws and tighten. Installation Guide, p. 2
Where is the wire hole on the Honeywell Lyric wall cover?
The wire hole is located on the wall cover itself and also on the wall plate assembly, allowing wires to pass through during installation. Installation Guide, p. 2
What size are the flat head screws in the Honeywell Lyric wall cover assembly?
#6-32 X 5/8" flat head screws. Two are included. Installation Guide, p. 1
























