SIEMENSRDH100 Wireless Room Thermostat & Receiver

Superb instant pairing

Ordered as old one was playing up, was told by heating engineer i had to buy both sender and receiver as they are paired as a unit. I fitted my sender first and tried to pair with old receiver, it worked straight away so i now have a spare new receiver. Works well, had it now over 12 months.

Very good display, easy to use with a simple layout. The instructions could be better for example virtually no explanation of how the PID modes function.

instructions easy to follow ,and set up only a little patience required.

This radio-linked thermostat (sender plus receiver unit) was a very simple swap-out for the malfunctioning original device in my house and it worked immediately without any hassle: the sender linked with the receiver straightaway. Perfect!

We have oil fired central heating, system was in when we bought the house. The temperature controller broke so bought transmitter and receiver together. They were paired and worked perfectly in fact better than the old system.

Not As Pictured - Not Wireless

Easy setup and easy to use.