Customer assistance
For assistance with this product, please
visit yourhome.honeywell.com.
Or call Honeywell Customer Care toll-
free at 1-800-468-1502.
Turn thermostat over to find
model number and date code.
CAUTION
Equipment damage hazard
To prevent possible compressor damage, do not operate cooling system
when outdoor temperature is below 50°F (10°C).
Accessories/replacement parts
To order, please call Honeywell Customer Care toll-free at 1-800-468-1502.
TH5110D
Battery holder ...........................Part No. 50000951-001
Cover plate assembly* ..............Part No. 50001137-001
Cover plate assembly* ..............Part No. 50002883-001
TH5320U/TH5220D
Battery holder ...........................Part No. 50007072-001
Cover plate assembly* ..............Part No. 50002883-001
*Use to cover marks left by old thermostats.
Press and pull to remove.
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MCR29412