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TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
Specifications
Model Number :
TC903-3A2L
Load Capacity :
Max 100W per channel
Delivery Time :
7 Days
Compatibility :
Works with various smart home systems
Packaging Details :
Carton
Mounting :
DIN-rail mounting
Certification :
CE RoHS
Function :
Control electrical switches remotely
Place of Origin :
EU
Input Type :
Switch input
Brand Name :
Schneider
Maximum Load Capacity :
Incandescent: ≤3600W, Halogen: ≤2500W
MOQ :
5
Knx Bus Voltage :
21-30V DC
Payment Terms :
T/T
Voltage :
230V AC
Description
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
Product Overview

The Schneider Electric TC903-3A2L Fan Coil Unit (FCU) LCD Thermostat is a reliable temperature controller designed for 2-pipe fan coil HVAC systems. This thermostat features a clean white button design with LCD display, providing intuitive temperature control for heating and cooling applications. The device offers simple operation with essential HVAC control functions for residential and commercial buildings.

Technical Specifications
Feature Specification
Display LCD display showing temperature, fan speed, and mode status
Temperature Sensor NTC thermistor with ±0.5°C accuracy
Temperature Range 5°C to 35°C setpoint range
Control Modes Heating, cooling for 2-pipe systems
Fan Control 3-speed fan control (High/Medium/Low)
Control Output Relay outputs for valve and fan control
Valve Control 2-position control for 2-pipe systems
Button Design White tactile buttons with clear labeling
Setpoint Adjustment Up/down buttons for easy temperature setting
Mode Selection Dedicated buttons for mode and fan speed
Operating Voltage 230V AC (50/60Hz)
Power Consumption ≤2W
Housing Color White with white buttons
Mounting Flush mount in standard 86*86mm wall box
Operating Temperature 0°C to +45°C ambient
Storage Temperature -20°C to +60°C
Humidity 10% to 90% RH (non-condensing)
Certifications CE, EN 60730-1
Application Scenarios
Residential apartments with 2-pipe fan coil heating/cooling systems
Small commercial offices requiring simple HVAC control
Hotel rooms with basic fan coil temperature management
Student dormitories with straightforward climate control needs
Budget-conscious projects requiring reliable temperature control
Retrofit applications replacing older mechanical thermostats
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TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control

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Product Detail
Model Number :
TC903-3A2L
Load Capacity :
Max 100W per channel
Delivery Time :
7 Days
Compatibility :
Works with various smart home systems
Packaging Details :
Carton
Mounting :
DIN-rail mounting
Contact Supplier
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control
TC903-3A2L Schneider FCU LCD Thermostat 2-Pipe White Button Design for Fan Coil Unit HVAC Control

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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