Resideo TH1110U4000 Thermostat

Focuspro Stat Non-Prog 1H 1C

TH1110U4000 is the direct replacement for TH3110U2008

Resideo TH1110U4000 Thermostat – FocusPRO Non-Programmable Digital Thermostat (1H/1C)

Description:
The Resideo TH1110U4000 FocusPRO Thermostat delivers reliable temperature control and energy-efficient performance for both residential and light commercial applications. Designed for simplicity and durability, this non-programmable digital thermostat supports single-stage heating and cooling systems and offers flexible compatibility with gas, oil, electric, and steam/radiant hot water systems as well as single-stage heat pumps without auxiliary heat.

Its large backlit LCD display provides clear visibility of temperature, mode, and system status at a glance. With intuitive manual controls and dependable performance, the TH1110U4000 is an ideal choice for users seeking precision comfort without complex programming.

Key Features:

• Non-programmable, digital thermostat for simple manual control

• Supports 1 Heat / 1 Cool conventional systems and 1 Heat / 1 Cool heat pump systems

• Auto or manual heat/cool changeover

• Large 4.09 sq. in. backlit LCD display for easy readability

• Displays current and set temperatures, system mode, fan status, and alerts

• Battery or hardwired power options for flexible installation

• Filter change reminder, battery replacement, and heat pump failure alerts

• Includes UWP wall plate, cover plate with J-box adaptor, mounting hardware, and AA batteries

• Sleek white design for modern interiors

Specifications:

• Application: 24 VAC single-stage systems (Heat + Cool)

• Power Supply: Battery or Hardwired (2 × AA Alkaline batteries included)

• Display Language: English

• Setpoint Range: Heat: 32–90°F (0–32°C) | Cool: 50–99°F (10–37°C)

• Temperature Accuracy: ±1°F (±0.5°C)

• Operating Temperature Range: 32°F to 120°F (0°C to 49°C)

• Operating Humidity: 5%–90% RH, non-condensing

• Mounting Type: Horizontal, UWP wall plate

• Dimensions: 5.13" W × 3.44" H × 1.19" D (130 mm × 87 mm × 29.5 mm)

• Color: White

What’s Included:

• Thermostat unit

• UWP wall plate

• Decorative cover plate with J-box adaptor

• Mounting hardware

• AA batteries

• Installation and user literature

Keywords:
Resideo TH1110U4000, Honeywell Home TH1110U4000, FocusPRO thermostat, non-programmable thermostat, 1H/1C thermostat, Resideo digital thermostat, Resideo FocusPRO, HVAC wall thermostat, single-stage thermostat, Resideo manual thermostat