Household Usage Wall RF Wireless Gas Boiler Thermostat
This is the household configuration of ST2401RF, supplied with an 8(2)A 230VAC receiver for gas boiler and water heating systems. The room unit runs from 2 x AAA 1.5V lithium batteries and links to the receiver on 868.35 MHz, so no control cable crosses the house. Defrost protection engages at +7 C, and the housing is fire retardant ABS and PC with white, blue or green backlight options.
Key Benefits
- 8(2)A contact leaves headroom over the 6A receivers used on lighter duties
- No control cable between the living room and the boiler cupboard
- +7 C defrost protection covers holiday absences
- Built by a team with more than 10 years of room thermostat design experience
- Quality built to CE, R&TTE, FCC, UL and CSA requirements
Problems It Solves
- Boiler relays that draw more than a 6A stat contact should switch
- Cable routes that would mean lifting floors in a finished house
- Frozen pipework while the family is away
- Sourcing a wireless pair that carries approvals for several export markets
Who It Is For
- Heating installers doing domestic boiler replacements
- Merchants supplying the household wireless upgrade market
- Hotel maintenance teams replacing failed wired stats
- OEM buyers who need CE, R&TTE, FCC, UL and CSA coverage
Technical Features
- RF link on 868.35 MHz, non-programmable operation
- Maximum load 8(2)A 230VAC, switchable 8 A with 2 A inductive load
- Defrosting temperature +7 C, operating principle gas boiler or water heating
- Measuring range 0 C to 40 C in 0.1 C, setpoint range 5 C to 35 C in 0.5 C
- Display accuracy +/-1 C at 20 C
- HEAT / OFF / COOL mode switch
- Room unit powered by 2 x AAA 1.5V lithium batteries, receiver 230 V AC 50 Hz, 6W
- Fire retardant ABS and PC housing, backlight white, blue or green
Specifications
| Model | ST2401RF |
| Programmability | Non-Programmable |
| System Switch | HEAT/OFF/COOL MODE Switch |
| Power Supply | 2 x AAA 1.5V Lithium batteries |
| Switchable Voltage | 230 V AC; 50 Hz |
| Switchable Current | 8 A (2 A inductive load) |
| Maximum Load | 8(2)A 230VAC Max Defrosting Temperature +7°C Operating Principle Gas Boiler or Water Heating |
| Temperature Range | 0°C-40°C in 0.1°C |
| Setpoint Range | 5°C-35°C in 0.5°C Power Consumption 6W Operating |
| Display accuracy | ±1°C (at 20°C) |
| Backlight | White/Blue/Green |
| Material | ABS+PC Fire Retardant |
| Operating Frequency | 868.35 MHz |
| Consumption | 6W |
| Application | Hotel/Household Heating Systems |
| Type | Air Conditioning/Heating/HVAC Systems/Radiator/Ventilation/Cooling/Noise and Attenuation/Other/Heating&Cooling |
| Warranty | 2 years |
| After-sale Service | Online technical support, Onsite Installation, Onsite Training, Onsite Inspection, Free spare parts, Return and Replacement, NONE |
Specifications are taken from the manufacturer data for this model. Confirm the exact configuration with us before you order.
Application Scenarios
- Family homes with the boiler in a kitchen or utility cupboard
- Hotel heating systems where the appliance is outside the room
- Water heating systems controlled from the main living space
- Retrofits where the old stat was in the wrong place for accurate sensing
Quality Control
- Receiver contact tested at 8(2)A 230VAC before packing
- Each room unit and receiver bound and range tested as a pair
- Batch records kept against the CE, R&TTE, FCC, UL and CSA files
Customisation Options
- Backlight fixed to white, blue or green
- OEM and ODM branding on housing, manual and carton
- Setpoint range narrowed for hotel and rental property
- Receiver contact specified for the buyer's appliance
How It Compares
Installing And Commissioning
Step 1
Confirm the appliance relay load sits inside the 8(2)A 230VAC rating
Step 2
Mount and wire the receiver at the boiler on 230 V AC 50 Hz
Step 3
Fit 2 x AAA lithium batteries in the room unit and confirm binding
Step 4
Position the room unit in the main living space away from radiators and draughts
Step 5
Set the mode switch and verify the boiler responds, then check defrost protection
Household Usage Wall RF Wireless Gas Boiler Thermostat: Buyer Questions
What load can this receiver switch?
8(2)A at 230VAC maximum, which covers gas boiler and water heating relays.
Which approvals does the range hold?
Our products are built to CE, R&TTE, FCC, UL and CSA requirements. Tell us the destination market and we will send the matching documentation.
How long has the team been making thermostats?
More than 10 years of designing and manufacturing room thermostats, with OEM and ODM service available.
What batteries does the room unit need?
2 x AAA 1.5V lithium batteries.
Does it protect the system from freezing?
Yes. The defrosting temperature is +7 C.
Can we get it under our own brand?
Yes. OEM and ODM service covers housing marking, instruction sheets and packaging.
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Quote The Household Usage Wall RF Wireless Gas Boiler 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.