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Heatmiser Slimline-RF Wireless Thermostat Kit

From £109.99
Now £109.99
in stock, ready to be shipped
Heatmiser Slimline-RF Wireless Thermostat Kit
From £109.99
Now £109.99
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For delivery on Wednesday

When ordered before 4pm (On weekdays)

Elevate your heating control with the Heatmiser Slimline-RF Wireless Thermostat Kit. This comprehensive kit includes the Heatmiser Slimline-RF thermostat and the Heatmiser RF-Switch, offering a complete solution for efficient and convenient temperature management.

Heatmiser Slimline-RF Thermostat

The Heatmiser Slimline-RF thermostat is a versatile wireless thermostat compatible with the Heatmiser UH8-RF and RF Switch Wireless Receivers. With the ability to connect to a remote sensor, it allows temperature measurement up to 20 meters away from the thermostat, ensuring precise control and monitoring.

Key Features:

  • Wireless Control: The Slimline-RF thermostat offers the freedom of wireless control, allowing you to mount it on the wall within 20 meters of open space from the receiver. This ensures convenient access to temperature adjustments in the area being controlled.
  • Optional Repeater: Extend the wireless communication distance by utilizing the optional Heatmiser Boost repeater. This allows for reliable communication even in larger spaces or areas with obstacles.
  • Key Lock Facility: Take advantage of the key lock feature to restrict access to the thermostat, promoting energy conservation and preventing unauthorized temperature adjustments.
  • Self Learning Preheat: The Slimline-RF thermostat incorporates self-learning preheat functionality, calculating the optimal heat-up time required to reach the desired temperature at the scheduled time. This feature enhances comfort and energy efficiency.
  • Compatibility: The Slimline-RF thermostat seamlessly integrates with the Heatmiser UH8-RF, RF Switch, and Boost, providing compatibility with various heating setups.
  • Programmable Modes: Choose between heating-only or heating and hot water modes, catering to your specific heating requirements. The thermostat supports non-programmable mode, 5/2 day, and 7-day programming options for flexible temperature scheduling.
  • 4 Comfort Levels per Day: Set up to four different comfort levels throughout the day, ensuring personalized temperature control and maximum comfort.
  • Optimum Start: The thermostat's optimum start feature calculates the required heat-up time based on the desired temperature schedule, ensuring your space is comfortably heated at the right time while maximizing energy efficiency.
  • Holiday Function: Plan your vacations without worrying about energy waste. The holiday function allows you to set a different temperature during your absence, saving energy while maintaining protection against freezing.
  • Keylock Function: Enjoy enhanced control and security with the keylock function, preventing unauthorized access to the thermostat settings.
  • Temperature Hold: Use the temperature hold feature to set a specific temperature for a defined duration. After the set time has elapsed, the thermostat returns to its regular programming, balancing comfort and energy conservation.
  • Remote Air Sensor Connection: Connect a remote air sensor to the Slimline-RF thermostat, enabling temperature measurement in a different location for precise heating control.
  • Wireless Fail Safe: The thermostat includes a wireless fail-safe mechanism, ensuring reliable communication between the thermostat and receivers, even in the event of temporary signal disruptions.
  • Frost Protection: Protect your heating system and prevent freezing with the frost protection feature, maintaining a minimum temperature threshold to safeguard your pipes and equipment.
  • °C/°F Option: Choose your preferred temperature unit by selecting between Celsius and Fahrenheit.
  • Blue Backlight: The Slimline-RF thermostat features a blue backlight, providing clear visibility of the display. The backlight automatically turns off when not in use, conserving energy.

Heatmiser RF-Switch

The Heatmiser RF-Switch is a surface-mount, 2-channel wireless receiver included in this kit. It is capable of controlling 2 heating zones and 1 hot water zone, providing flexibility and control over your heating system. The RF-Switch also offers a volt-free output for seamless integration with your boiler.

Upgrade your heating control with the Heatmiser Slimline-RF Wireless Thermostat Kit and enjoy wireless convenience, precise temperature control, and energy-efficient heating tailored to your needs.

Heatmiser RF-Switch

Compatibility Slimline-RF Touch-RF neoAir UH8-RF
no. Of Heating Zones 2
no. Of Hot Water Zones 1
Boiler Output 1
Mounting Type Surface
Relay Load Max 3a Resistive
Total Load Max 9a Resistive
Supply 230v Ac
Dimensions (l,h,d) 108x90x24mm

Heatmier Slimline-RF Thermostat

Rf Frequency 868Mhz
Rf Range Up to 100M
App Data Range NA
Power 2 x AAA Batteries
Mounting Type Wall
Dimensions 85x98x24mm (LHD)
Operating Type Button
Temperature Range 05°-35°C
No. Heating Levels 4
No. Hw Times 4
IP Rating IP20
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    Free delivery on all orders

    At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

    We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

    • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
    • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
    • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
    • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
    • Free collection from our Basildon warehouse in Essex

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    30 days returns policy

    At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.


    At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.


    We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.


    Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

    Lifetime warranty

    At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

    Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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    At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

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