Description
Honeywell TH1320U4002 FocusPRO N100 Non-Programmable Thermostat
The Honeywell Home TH1320U4002 FocusPRO N100 is a versatile 24V non-programmable thermostat designed for multi-stage conventional HVAC and heat pump systems.
The TH1320U4002 supports up to 3 Heat / 2 Cool heat pump systems and up to 2 Heat / 2 Cool conventional systems, making it a strong replacement option for a wide range of residential and light-commercial heating and cooling applications.
It features Honeywell's UWP mounting system, a large easy-to-read display, optional continuous backlighting when hardwired, dual-fuel compatibility, and support for a wired outdoor temperature sensor.
TH1320U4002 Specifications
- Manufacturer: Honeywell Home / Resideo
- Model: TH1320U4002
- Manufacturer Part Number: TH1320U4002/U
- Series: FocusPRO N100
- Product Type: Non-Programmable Digital Thermostat
- Supply Voltage: 20–30 VAC
- Nominal Voltage: 24 VAC
- Frequency: 60 Hz
- Heat Pump Systems: Up to 3 Heat / 2 Cool
- Conventional Systems: Up to 2 Heat / 2 Cool
- Dual Fuel Compatible: Yes
- Wired Outdoor Sensor Compatible: Yes
- Outdoor Sensor: C7089U1006
- Mounting: UWP Universal Wall Plate
- Power: Battery or Hardwired
- System Settings: Heat / Off / Cool / Auto / Emergency Heat
- Fan Settings: Auto / On / Circulate
- Operating Humidity: 5–90% RH, Non-Condensing
- Dimensions: 5.125" W × 3.438" H × 1.188" D
- Warranty: 5 Years
Compatible HVAC Systems
The Honeywell TH1320U4002 is compatible with many 24V heating and cooling systems, including:
- Gas forced-air furnaces
- High-efficiency gas furnaces
- Oil forced-air systems
- Electric forced-air systems
- Air-to-air heat pumps
- Geothermal heat pumps
- Heat pumps with auxiliary heat
- Dual-fuel systems
- Radiant hot-water heating
- Steam heating
- Hot-water fan coil systems
- Multi-stage conventional HVAC systems
3H/2C Heat Pump Control
The TH1320U4002 supports heat pump systems with up to:
- 3 stages of heating
- 2 stages of cooling
- Auxiliary heat
- Emergency heat
For heat-pump applications, the thermostat can also use a compatible wired outdoor sensor for compressor and auxiliary-heat lockout functions.
2H/2C Conventional HVAC Control
For conventional equipment, the FocusPRO N100 supports up to:
- 2 stages of heating
- 2 stages of cooling
This makes the TH1320U4002 suitable for many multi-stage furnace and air-conditioning systems.
Dual Fuel Compatibility
The TH1320U4002 supports dual-fuel HVAC systems, including installations combining a heat pump with a gas or other fossil-fuel backup heating source.
A compatible wired outdoor sensor can be used to configure compressor and auxiliary-heat lockout settings.
Large FocusPRO N100 Display
The Honeywell FocusPRO N100 features a large display with clear characters for easy temperature and system-status viewing.
When the thermostat is hardwired, the backlight can be configured for continuous operation.
Is the TH1320U4002 Programmable?
No.
The TH1320U4002 is a non-programmable thermostat designed for customers who prefer direct manual temperature control instead of a scheduled temperature program.
Is the TH1320U4002 a 24V Thermostat?
Yes.
The TH1320U4002 operates from 20–30 VAC and is commonly referred to as a 24V thermostat.
What Does the TH1320U4002 Replace?
The Honeywell TH1320U4002 is a replacement option for several older Honeywell thermostats, including:
- TH5220D1003
- TH5220D1029
- TH3210U2004
Always compare HVAC stages, wiring and system configuration before replacing an existing thermostat.
TH1320U4002 vs. TH1210U4001
The TH1320U4002 supports:
- Up to 3H/2C heat pump
- Up to 2H/2C conventional
The TH1210U4001 supports:
- Up to 2H/1C heat pump
- Up to 1H/1C conventional
Choose the TH1320U4002 when the HVAC system requires additional heating or cooling stages.
TH1320U4002 vs. TH1110U4000
The TH1110U4000 is intended primarily for single-stage 1H/1C systems.
The TH1320U4002 provides substantially broader system compatibility with support for multi-stage conventional equipment and heat pumps with auxiliary heat.
Package Includes
- Honeywell Home TH1320U4002 thermostat
- UWP mounting plate
- Decorative cover plate
- Junction-box adapter
- Mounting hardware
- AA batteries
- Installation literature
Need Help Confirming Compatibility?
If you are replacing an older Honeywell thermostat, contact Memphis Control Center with the existing thermostat model number, HVAC equipment model or wiring configuration.
Memphis Control stocks Honeywell and Resideo thermostats, HVAC controls and replacement components for commercial and residential systems.
