This kit includes a Heatmiser Slimline-RF thermostat and a Heatmiser RF-Switch
Heatmiser Slimline-RF Thermostat
The Heatmiser Slimline-RF is a multi mode wireless thermostat, compatible with the Heatmiser UH8-RF and RF Switch Wireless Receivers. The Slimline-RF can be used with a remote sensor, so measuring the temperature up to 20 meters from the thermostat is possible.
The wireless thermostat is designed to be wall mounted in the area being controlled, up to 20 meters of open space from the receiver. An optional repeater is available (Heatmiser Boost) in order to extend the communication distance.
Key Lock Facility
The Slimline-RF Thermostats offers a key lock feature, providing an effective way to reduce your energy consumption by restricting access to the system.
Self Learning Preheat
The Slimline-RF Thermostat features self learning preheat, a feature where the thermostat calculates the amount of heat up time required.
Compatible with UH8-RF, RF-Switch, Boost
Heating Only or Heating & Hw Mode
Non Programmable Mode
5/2 Day & 7 Day Programming
4 Comfort Levels per Day
Remote Air Sensor Connection
Wireless Fail Safe
Blue back light
The RF-Switch is our surface mount 2 channel wireless receiver. It is capable of controlling 1 heating zone and 1 hot water zone and provides a volt free output for the boiler.
In addition, the RF Switch can be paired to the UH8-RF to provide a wireless link to the boiler.
Looking for a product manual?
All product manuals and data sheets can be downloaded from our Manuals & Information section on this page. Alternatively head over to our Resource Centre to search our document library.
no. Of Heating Zones
no. Of Hot Water Zones
Relay Load Max
Total Load Max
Heatmier Slimline-RF Thermostat
Up to 100M
App Data Range
2 x AAA Batteries
No. Heating Levels
No. Hw Times
Bank Holiday Delivery Information
Orders placed before 3pm on Thursday 24th May will be scheduled for delivery on Friday 25th May †*
All orders placed after 3pm on Thursday 24th May will be scheduled for delivery on Tuesday 29th May †*
Orders placed before 3pm on Friday 25th May will be scheduled for delivery on Tuesday 29th May †*
All orders placed after 3pm on Friday 25th May will be scheduled for delivery on Wednesday 30th May †
* Unless Saturday delivery has been selected.
† product exemptions apply.
Our delivery costs vary according to order size and location. For more information see our Delivery page
As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.
The Underfloor Heating Store Ltd registered office Lodge Way House, Lodge Way, Harlestone Road, Northampton, NN5 7UG Company registration number 05687171. The Underfloor Heating Store Ltd acts as a broker and offers credit from a restricted range of finance providers. Subject to status, terms and conditions apply. PayPal Credit is a trading name of PayPal (Europe) S.à.r.l. et Cie, S.C.A., 22-24 Boulevard Royal L-2449, Luxembourg. Barclays Partner Finance is a trading name of Clydesdale Financial Services Limited a wholly owned subsidiary of Barclays Bank PLC. Clydesdale Financial Services Limited is authorised and regulated by the Financial Conduct Authority (Financial Services Register number 311753) Registered in England. Registered No 2901725. Registered office: 1 Churchill Place, London. E14 5HP.