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Feature

Weekday/Weekend programming - 5-2 (Weekdays, Weekend) programming
Backlit digital display - both current and set temperatures are easy to read in various lighting conditions
Precise comfort control [+/-1 F (+/- 0.5 C)] - maintains consistent comfort to the highest level of accuracy
Basic operation - easy-to-use slide switches allow you to select the heat or cool mode, and operate the fan
Adaptive Intelligent Recovery - ensures programmed temperature is reached by programmed time

Description

The Honeywell TH4210D1005 PRO 5-2 programmable thermostat features adaptive intelligent recovery which ensures that the programmed temperature is reached by the programmed time. It is designed for 24 Vac conventional and heat pump systems.

Easy-to-Use Slide Switches
The Honeywell TH4210D1005 programmable thermostat comes with easy-to-use slide switches that make operation simple.

Displays Current/Set Temperatures
The TH4210D1005 digital thermostat simultaneously shows the current and set temperature on the digital display.

Built-In Instructions
There are pull-out instructions included with this thermostat that are easy to understand.

5-2 Day Programming
Weekdays and weekdays can have different heating and cooling schedule on the TH4210D1005.