The ADEMCO INC (HONEYWELL HOMES) Resideo Honeywell T4398B1003/U is a dual diaphragm electric heat thermostat featuring a double pole single throw (DPST) design. This thermostat is ideal for controlling electric heating systems, providing reliable temperature regulation in residential and commercial settings. The unit is finished in white and is calibrated in degrees Celsius, making it suitable for international applications. Its compact design allows for easy installation and integration into existing systems.
Residential Comfort/Combustion : Thermostats : Non-Programmable : T4398 : T4398B1003/U
Elec.Heat Thermost.HiPerf,Pr.Wht-Basebrd
Overview
High Performance Electric Heat Thermostats provide precise line voltage control of resistive-rated electric heating equipment.
Features
- For control of resistive-rated baseboard electric heaters.
- Extremely sensitive to temperature changes.
- Replace virtually all standard wall-mounted line voltage thermostats.
- Color-coded leads allow easy installation.
- Include long-lasting Micro Switch mechanism.
- Rugged, plastic mounting base.
- Cover thermometer indicates room temperature.
- Well suited for upgrades and high-end new construction.
- Mounts directly on vertical 2 x 4 in. outlet box, or on 4 x 4 in. outlet box.
Product Specifications
- Hazmat Information
- UN 2037 Butane (Receptacles, small, containing gas cartridges), 2.1, LTD. QTY, one Fiberboard box X 1kg
- Application
- Electric baseboards, convectors and fan forced heaters (resistive rated loads).
- Dimensions (in.)
- 4 1/2 in. high x 2 7/8 in. wide x 2 5/8 in. deep
- Dimensions (mm)
- 115 mm high x 73 mm wide x 67 mm deep
- Includes
- Thermometer, Positive OFF
- Item Type
- Product
- Mounting
- Vertical
- Electrical Ratings
- Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac.
- Frequency
- 60 Hz
- Stages
- 1 Heat
- Approvals, Underwriters Laboratories Inc.
- Listed; File No. E4436, Guide No. XAPX
- Approvals, CSA
- Listed: File No. LR1322
- Electrical Connections
- 6 in. (150 mm) copper leadwires, suitable for connecting to aluminum wiring if approved CO/ALR solderless connectors are used.
- Supply Voltage
- 120 Vac; 208 Vac; 240 Vac; 277 Vac
- Sensor Element
- Vapor filled dual diaphragm
- Accuracy (C)
- 1 C
- Differential Temperature (F)
- 2 F
- Differential Temperature (C)
- 1 C
- Color
- Premier White
- Ambient Temperature Range (F)
- 50 F to 80 F
- Ambient Temperature Range (C)
- 10 C to 25 C
- Switching Action
- DPST
- Setting Temperature Range (C)
- 10 C to 25 C
- External Sensors Available
- Outdoor Sensor optional
