Honeywell TH2110U4004 FocusPro P200 Programmable 1H/1C Digital Thermostat
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Honeywell Home FocusPRO P200 Programmable Thermostat – TH2110U4004
The Honeywell Home TH2110U4004 FocusPRO P200 Programmable Thermostat provides dependable temperature control for single-stage 1 Heat / 1 Cool (1H/1C) HVAC systems. Designed for residential and light commercial applications, the thermostat supports conventional heating and cooling systems as well as 1H/1C heat pump systems without auxiliary heat.
The FocusPRO P200 features a large, easy-to-read display, intuitive controls and flexible programming options. Users can choose from 7-day, 5-2 day, 5-1-1 day or 1-week scheduling, or disable scheduling and operate the thermostat as a non-programmable control. An optional always-on backlight is available when the thermostat is hardwired.
For contractors and HVAC professionals, the TH2110U4004 incorporates Honeywell Home's UWP® mounting system, helping simplify installation, replacement and future thermostat upgrades. The thermostat can operate from batteries or a compatible hardwired low-voltage power source and includes convenient features such as customizable display settings, automatic or manual changeover and filter-change reminders.
The TH2110U4004 is designed for 24-volt heating and cooling systems, including compatible gas, oil, electric and steam/radiant hot-water systems, as well as heat pumps without auxiliary heat.
Key Thermostat Features:
- 1 Heat / 1 Cool (1H/1C) single-stage control
- Compatible with conventional HVAC systems and heat pumps without auxiliary heat
- Flexible 7-day, 5-2, 5-1-1 or 1-week programmable scheduling
- Scheduling can also be turned off for non-programmable operation
- Large digital display with clear font
- Optional always-on backlight when hardwired
- Honeywell Home UWP® mounting system
- Battery or hardwired power options
- Customizable display settings
- Filter-change reminder
- Auto or manual system changeover
- Fan settings include Auto, On and Circulate
- Configurable heating low-limit setting
- White finish
Important Compatibility Note:
The TH2110U4004 is a 1H/1C thermostat. It should not be marketed as a universal multi-stage thermostat. Systems requiring auxiliary/emergency heat or additional heating/cooling stages may require another FocusPRO model.
Frequently Asked Questions
What is the Honeywell TH2110U4004?
The Honeywell Home TH2110U4004 is a FocusPRO P200 programmable digital thermostat designed for single-stage 1 Heat / 1 Cool (1H/1C) HVAC systems.
Is the Honeywell TH2110U4004 programmable?
Yes. The TH2110U4004 supports 7-day, 5-2 day, 5-1-1 day, and 1-week programmable scheduling. Scheduling can also be turned off for non-programmable operation.
Does the TH2110U4004 work with heat pumps?
Yes. The TH2110U4004 is compatible with 1 Heat / 1 Cool heat pump systems without auxiliary or emergency heat.
Can the TH2110U4004 be used with a conventional air conditioner and furnace?
Yes. It is compatible with applicable single-stage conventional HVAC systems providing up to one stage of heating and one stage of cooling.
Does the Honeywell TH2110U4004 require batteries?
The TH2110U4004 can operate using batteries or compatible hardwired low-voltage power. AA batteries are included with the thermostat.
Does the TH2110U4004 have Wi-Fi?
No. The Honeywell Home TH2110U4004 FocusPRO P200 is a standard programmable thermostat and does not include Wi-Fi or smart-home connectivity.
Does the TH2110U4004 have a backlit display?
Yes. The thermostat features a large backlit digital display. An always-on backlight option is available when the thermostat is properly hardwired.
What thermostats does the TH2110U4004 replace?
The TH2110U4004 is commonly listed as a replacement for several older Honeywell thermostat models, including TH2110DH1002, TH4110U2005, TH6110D1021, TH1110DH1003, TH4110D1007, TH1110D2009, TH1010D2000, and TH2210DH1000. Always confirm HVAC system compatibility before replacing an existing thermostat.
What type of HVAC system is the TH2110U4004 designed for?
The TH2110U4004 is designed for compatible 24-volt single-stage heating and cooling systems, including gas, oil, electric, steam or radiant hot-water systems, and 1H/1C heat pumps without auxiliary heat.
What is included with the Honeywell TH2110U4004?
The package includes the TH2110U4004 thermostat, UWP mounting system, decorative cover plate, J-box adapter, mounting hardware, AA batteries, and product literature.
What is the warranty on the Honeywell TH2110U4004?
The Honeywell Home FocusPRO P200 TH2110U4004 is backed by a 5-year manufacturer warranty, subject to the manufacturer's applicable warranty terms and conditions.
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