230V New Production Wireless Gas Boiler Home Usage Digital Heating Non-programmable RF Thermostat
This configuration of ST2403RF is the wireless underfloor variant: the LCD shows room temperature, set temperature and floor temperature together, over an 868 MHz link chosen for more stable communication. It is non-programmable with a HEAT / OFF / COOL mode switch, and is designed to work with almost all standard electric underfloor heating systems as well as gas boilers and radiators.
Key Benefits
- Floor temperature displayed on a wireless room unit, which is uncommon
- 868 MHz link for more stable communication in buildings
- Designed for almost all standard electric underfloor heating systems
- Covers air conditioning, heating, HVAC, radiator and ventilation duties
- Flame retardance ABS and PC housing for project specifications
Problems It Solves
- Floor temperature invisible on wireless controls
- Cable routes blocked in finished wet rooms
- Floor coverings damaged by excess surface temperature
- Unstable wireless links in dense construction
Who It Is For
- Electric underfloor heating suppliers
- Installers working in finished bathrooms and kitchens
- Merchants stocking a wireless underfloor stat
- OEM buyers needing a floor sensing RF model
Technical Features
- Wireless RF thermostat on 868 MHz for more stable communication
- Non-programmable with a HEAT / OFF / COOL mode switch
- LCD showing room temperature, set temperature and floor temperature
- Room temperature calibration adjustment
- Low battery indicator
- Wall mounted, simple to install
- Designed for almost all standard electric underfloor heating systems
- White or blue backlight, flame retardance ABS and PC housing, 400 g
Specifications
| Model | ST2403 |
| Backlight | White/ |
| Material | Flame Retardance ABS+ |
| Weight | 400g |
| Type | Air Conditioning/Heating/HVAC Systems/ Radiator / Ventilation / |
| Package Included | 1Wireless Thermostat 1Instruction |
Specifications are taken from the manufacturer data for this model. Confirm the exact configuration with us before you order.
Application Scenarios
- Electric underfloor heating where floor temperature must be visible
- Bathrooms and kitchens with heated floors and no cable route
- Gas boiler zones controlled wirelessly
- Radiator and ventilation systems on 230V
Quality Control
- Floor sensor input checked against a reference on every unit
- Pair binding and range tested before packing
- Backlight colour verified against the approved sample
Customisation Options
- Backlight white or blue
- Floor temperature limit preset for the buyer's floor covering
- Front label, logo and housing marking
- Manual and carton in the buyer's language
How It Compares
Installing And Commissioning
Step 1
Install the floor sensor in a conduit within the screed before finishing
Step 2
Wire and power the receiver at the appliance or manifold
Step 3
Bind the room unit and confirm the link
Step 4
Mount the room unit clear of the heated area and direct sun
Step 5
Confirm room, set and floor temperatures all display correctly
230V New Production Wireless Gas Boiler Home Usage Digital Heating Non-programmable RF Thermostat: Buyer Questions
Does the ST2403RF show floor temperature?
Yes. Room temperature, set temperature and floor temperature are all shown on the LCD.
What frequency does it use?
868 MHz, chosen for more stable communication.
Is it suitable for electric underfloor heating?
Yes. It is designed for almost all standard electric underfloor heating systems.
Is it programmable?
No. It uses a HEAT / OFF / COOL mode switch.
What is the housing material?
Flame retardance ABS and PC.
Can a floor temperature limit be preset?
Yes. Tell us the floor covering and we will set the limit before shipment.
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Quote The 230V New Production Wireless Gas Boiler Home Usage Digital Heating Non-programmable RF Thermostat
Send us the quantity, the destination market and any branding or firmware changes you need. Samples ship within 30 days and bulk orders in 15 to 45 days.