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Heatmiser

Heatmiser Slimline-RF V3 Wireless Thermostat | Battery-Powered Programmable Thermostat

Heatmiser Slimline-RF V3 Wireless Thermostat | Battery-Powered Programmable Thermostat

£34.95
£34.95
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Slimline-RF V3

Take full wireless control of your underfloor heating system with the Heatmiser Slimline-RF V3 Wireless Thermostat. Designed for seamless integration with the Heatmiser RF Switch and UH8-RF Wireless Wiring Centre, this smart thermostat provides a reliable and flexible solution for modern homes and commercial spaces.

Perfect for retrofits and new installations alike, the Slimline-RF V3 offers up to 100 meters wireless range (open space) between thermostat and receiver, with the option to extend using the Heatmiser Boost repeater (sold separately). Wall-mountable and battery-powered, it ensures easy installation without the need for chasing wires.

🔹 Key Features:

  • Wireless Connectivity (868MHz) – Reliable RF communication for effortless setup
  • Up to 100m Range – Open space distance; extendable with Heatmiser Boost
  • Large Backlit Display – Easy-to-read interface with modern design
  • 5/2 Day or 7 Day Programming – Custom scheduling to suit your lifestyle
  • 4 Comfort Levels Per Day – Precise temperature control throughout the day
  • Optimum Start – Learns how long your system takes to heat up, improving efficiency
  • Wireless Fail Safe Mode – Maintains heating even if communication is lost
  • ºC / ºF Selection – Choose your preferred temperature unit
  • Temperature Range: 5ºC – 35ºC
  • Holiday & Hold Functions – Maintain comfort while you're away
  • Frost Protection – Prevents pipes from freezing in cold weather
  • Key Lock – Child-safe and tamper-proof operation
  • Battery Powered – 2 x AAA batteries (included)
  • Wall Mounted – Discreet and space-saving installation
  • Remote Air Sensing Option – Monitor air temperature from up to 20 meters away (sensor probe required, sold separately)

🔧 Compatibility:

  • Heatmiser UH8-RF Wireless Wiring Centre
  • Heatmiser RF Switch
  • Heatmiser Boost Repeater

📏 Dimensions:

  • Height: 98mm
  • Width: 85mm
  • Depth: 24mm

Click for: Product Installation & Data Sheet

🔹 Frequently Asked Questions (FAQs)

1. What is the Heatmiser Slimline-RF V3?

The Heatmiser Slimline-RF V3 is a wireless programmable thermostat designed to control underfloor heating systems. It works with the Heatmiser UH8-RF wiring centre and RF Switch for remote temperature management.

2. Is the Heatmiser Slimline-RF V3 compatible with all underfloor heating systems?

It is compatible with Heatmiser RF-enabled systems, including the UH8-RF and RF Switch. It’s designed specifically for systems that accept wireless thermostat input.

3. What is the wireless range of the thermostat?

The thermostat can communicate wirelessly with receivers up to 100 meters in open space. For larger properties or signal obstacles, you can extend the range using the Heatmiser Boost repeater.

4. How is the Slimline-RF V3 powered?

It is powered by 2 x AAA batteries, which are included with the thermostat.

5. Can I control the thermostat remotely via an app?

The Slimline-RF V3 itself does not have app control, but when used with a compatible Heatmiser Neo Hub and relevant hardware, remote app control may be available. Check with your system setup for compatibility.

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