Heatmiser Slimline RF V3 Wireless Thermostat Kit with RF-Switch Receiver for Heating and Hot Water Control
The Heatmiser Slimline RF V3 Wireless Thermostat Kit includes Slimline thermostat and RF-Switch receiver, enabling wireless control of 2 heating zones and 1 hot water zone with smart energy-saving features.
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- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
The Heatmiser Slimline RF V3 Wireless Thermostat Kit offers intelligent, wireless control for heating and hot water systems. This all-in-one package includes the Slimline RF V3 thermostat and the Heatmiser RF-Switch, making it the ideal choice for retrofits or new installations where minimal wiring is preferred.
The thermostat operates up to 100 meters wirelessly, and features 4 programmable comfort levels per day, self-learning optimum start, frost protection, and holiday mode. Its wireless fail-safe protection ensures continuous heating even if the signal drops, and key lock functionality restricts unauthorized access.
The included RF-Switch receiver controls 2 heating zones and 1 hot water zone, and features volt-free outputs, ensuring broad compatibility with most modern boilers. The kit also supports remote air sensors, allowing you to measure and control temperatures from alternate rooms.
The blue backlit display enhances readability, and the thermostat offers selectable °C or °F display options to match user preference.
Key Features
Wireless Control – Communicates up to 100m with included RF-Switch
2 Heating + 1 Hot Water Zone – Precision zoning for full home heating control
Self-Learning Preheat – Optimizes start time for maximum efficiency
Holiday Function – Reduce energy use while away from home
Frost Protection – Maintains minimum temperature to avoid freezing
Wireless Fail Safe – Maintains operation even if wireless signal fails
Remote Sensor Compatible – Connect a probe for zone-specific readings
Key Lock Facility – Prevents unauthorized access or setting changes
Flush Mount Design – Clean, modern look for thermostat interface
RF-Switch Included – Pre-paired 2-channel receiver with volt-free output
Blue Backlit Display – Easy visibility in all lighting conditions
Optional Booster – Extend range with Heatmiser Boost if needed
Applications
Wireless Heating & Hot Water Control – Ideal for zone control without cabling
Smart Retrofits – Easily upgrade older heating systems wirelessly
Remote Sensor Environments – Great for hidden or external temperature monitoring
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Heatmiser |
| Product Name | Heatmiser Slimline-RF V3 Wireless Thermostat Kit with Receiver |
| Wireless Range | Up to 100 meters |
| Power Supply | 2 x AAA Batteries (Thermostat), 230V AC (RF-Switch) |
| RF Frequency | 868MHz |
| Heating Zones | 2 |
| Hot Water Zones | 1 |
| Boiler Output | 1 (Volt-Free) |
| Relay Load Max | 3A Resistive |
| Total Load Max | 9A Resistive |
| Dimensions (RF-Switch) | 108x90x24mm |
| Dimensions (Thermostat) | 85x98x24mm |
| IP Rating | IP20 |
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