The Lennox 29U52 Honeywell TH2110U4004/U FocusPRO P200 Programmable Thermostat is a dependable 1 Heat / 1 Cool digital thermostat designed for simple, precise residential HVAC control. This non WiFi thermostat offers flexible installation with hardwired or battery powered operation, making it ideal for furnace and air conditioning systems where reliable performance and straightforward programming are preferred.

Part of the FocusPRO P200 family, this programmable thermostat supports 5-1-1 Day, 5-2 Day, 7 Day, 1 Week, or non programmable operation, giving homeowners and contractors flexibility for virtually any schedule. The large 4.84 sq. in. digital display with clear font improves visibility, and an optional always on backlight is available when hardwired.

The TH2110U4004/U supports single stage 1H/1C systems and includes a convenient filter change reminder to help maintain system efficiency and indoor air quality. The intuitive interface allows for quick setup and easy adjustments, while the UWP wall plate simplifies installation, service, and future upgrades.

This genuine Honeywell thermostat is backed by a 5 year warranty and is a trusted OEM solution for compatible Lennox heating and cooling systems.

Product Specifications
Brand: Honeywell
Lennox Catalog Number: 29U52
Model Number: TH2110U4004/U
Family: FocusPRO P200
Stages: 1 Heat / 1 Cool
Programmability: 5-1-1 Day, 5-2 Day, 7 Day, 1 Week, Non Programmable
WiFi: No WiFi
Power Options: Hardwired or Battery
Filter Change Reminder: Yes
Energy Star Certified: No
Gross Weight: 0.71 lb

The Lennox 29U52 Honeywell FocusPRO P200 thermostat delivers reliable temperature control, flexible scheduling, and easy installation, making it an excellent OEM replacement thermostat for residential HVAC systems.