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RESIDEO TH1320U4002/U Non-Programmable Digital Thermostat - Standard Thermostats
RESIDEOStandard Thermostats

RESIDEO TH1320U4002/U Non-Programmable Digital Thermostat

The RESIDEO Low Voltage Non-Programmable Digital Thermostat (MPN TH1320U4002/U) is a standard thermostat for heat and cool applications. It supports up to 3 Heat/2 Cool heat pump systems or up to 2 Heat/2 Cool…

SKU 3G-OTH-70590

Also listed as: TH1320U4002U · TH1320U4002 U · TH1320U4002-U

Brand
RESIDEO
Item
TH1320U4002/U Non-Programmable Digital Thermostat
Part Number
TH1320U4002/U
Category
Standard Thermostats
Available to Order
Also known as:TH1320U4002/URESIDEO
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Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

RESIDEO
Manufacturer Part Number
TH1320U4002/U
Type
Auto and Manual, Horzontal
Shape
Rectangle
Stages
Up to 3 Heat/2 Cool Heat Pump Systems
Voltage
24V AC
Includes
Decorative Cover Plate with J-Box Adaptor; Mounting Hardware; UWP Mounting Plate
Frequency
60 Hz
Digit Size
Large
Application
Heat and Cool
Backlit Type
Always On
Battery Type
AA Alkaline
Catalog Page
N/A
Control Type
Push Button
Display Type
Digital
Fan Settings
Auto
Key Features
Alerts and Reminders for Battery Replacement, Heat Pump Failure, Memory Error, Sensor Error and Filter Change
Housing Color
White
Overall Depth
1-3/16 in
Overall Width
5-1/8 in
Overall Height
3-7/16 in
Changeover Type
Automatic and Manual
System Settings
Heat-Off-Cool-Auto-Emergency Heat
Thermostat Type
Non-Programmable Digital
Stages Heat Pump
3 H / 2 C Heat Pump
Country of Origin
Mexico (subject to change)
Mounting Location
Wall
Temperature Scale
Fahrenheit/Celsius
Mounting Direction
Horzontal
Stages Conventional
2 H / 2 C Conventional
Includes Positive Off
Yes Includes Positive Off Includes Positive Off Positive off indicates the thermostat can be shut off completely to prevent a signal being sent to the system.
Terminal Designations
K
Compatible System Type
24V AC Heat and Cool Systems; Heat Pumps with Auxiliary Heat; Steam/Radiant Hot Water Systems
Filter Change Reminder
Yes
Humidification Control
No
Programming Capability
Not Programmable
Stages Heating/Cooling
2 H / 2 C Conventional ; 3 H / 2 C Heat Pump
Temperature Sensitivity
+/-1°F
Dehumidification Control
No
Temperature Differential
+/-1°F
Temperature Control Range
50° to 99°F (Cool)
Electrical Connection Type
Hardwired
Maximum Operating Humidity
90 %
Minimum Operating Humidity
5 %
Maximum Control Temperature
99 °F
Maximum Operating Temperature
120 °F
Minimum Operating Temperature
32 °F
Number of Cooling Stages - Heat Pump System
2
Number of Heating Stages - Heat Pump System
3
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RESIDEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RESIDEO Low Voltage Non-Programmable Digital Thermostat (MPN TH1320U4002/U) is a standard thermostat for heat and cool applications. It supports up to 3 Heat/2 Cool heat pump systems or up to 2 Heat/2 Cool conventional systems, with automatic and manual changeover. The rectangular unit features push-button control, a horizontal mounting direction, and a cool temperature control range of 50° to 99°F. Terminal designation is K, and it is not programmable.

Frequently Asked Questions

What is the RESIDEO TH1320U4002/U thermostat used for?

The RESIDEO TH1320U4002/U is a low-voltage non-programmable digital thermostat for heat and cool applications. It controls up to 3 Heat/2 Cool heat pump systems or 2 Heat/2 Cool conventional systems, with automatic and manual changeover. It is ideal for basic temperature management in residential or light commercial HVAC systems.

What are the specifications of the RESIDEO TH1320U4002/U thermostat?

The RESIDEO TH1320U4002/U is a rectangular, non-programmable thermostat with push-button control and horizontal mounting. It supports up to 3 Heat/2 Cool heat pump or 2 Heat/2 Cool conventional systems. Temperature control range is 50° to 99°F for cooling. Terminal designation is K, with automatic and manual changeover.

Where to buy the RESIDEO TH1320U4002/U thermostat worldwide?

3G Electric supplies the RESIDEO TH1320U4002/U thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this thermostat for your HVAC application, with lead time on request.

How to install the RESIDEO TH1320U4002/U thermostat?

Install the RESIDEO TH1320U4002/U by mounting it horizontally on a wall, connecting wires to the K terminal per system requirements. Ensure power is off before wiring. For heat pump systems, configure for up to 3 Heat/2 Cool; for conventional, up to 2 Heat/2 Cool. Refer to the manual for specific wiring diagrams.

Used in

Common applications for RESIDEO
Residential HVAC — TH2210U4005 programmable thermostat for 1-week scheduling in single-family homes
Light commercial buildings — TH6320ZW2007 Z-Wave thermostat for centralized control in small offices
Hydronic heating systems — PV150/U air eliminator to remove trapped air and reduce corrosion in water loops
Electric baseboard heating — TH401 analog thermostat for line-voltage heat-only applications
Heat pump systems — TH1320U4002/U non-programmable thermostat for 3 heat/2 cool configurations
Smart home integration — THX321WFS3001W Wi-Fi thermostat with geofencing for automated temperature adjustments
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RESIDEO Products

3G Electric supplies RESIDEO standard thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Rectangular push-button thermostat for 1 Heat/1 Cool conventional systems. Features automatic and manual changeover, horizontal mounting, and terminal designation S. Temperature control range 32° to 90°F (Heat). Suitable for basic heat and cool applications in residential or light commercial HVAC systems
RESIDEO
Rectangular push-button thermostat for 1 Heat/1 Cool conventional systems. Features automatic and manual changeover, horizontal mounting, and terminal designation S. Temperature control range 32° to 90°F (Heat). Suitable for basic heat and cool applications in residential or light commercial HVAC systems
This RESIDEO thermostat provides automatic and manual changeover for heating and cooling applications. It features soft-key controls, a 1-week programming capability, and a heat temperature control range of 32° to 90°F. Designed for horizontal mounting, it includes terminal designations Y2 and supports A/C, G, K, R, Rc, S, U, W, W2 connections
RESIDEO
This RESIDEO thermostat provides automatic and manual changeover for heating and cooling applications. It features soft-key controls, a 1-week programming capability, and a heat temperature control range of 32° to 90°F. Designed for horizontal mounting, it includes terminal designations Y2 and supports A/C, G, K, R, Rc, S, U, W, W2 connections

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