All-time low: £69.99 on 12/01/2016
The Heatmiser PRT-TS WiFi is our 230v WiFi Enabled Programmable Touchscreen Thermostat, ideal for conventional or combi-boiler systems. This thermostat is hard wired to the boiler, requiring at least 3 wires.
Control your heating from any web browser or our iPhone app.
It requires 230v (L,N) to power the thermostat, and then it offers a volt free changeover contact for the heating circuit. In simple terms, if your existing thermostat has three wires, excluding the earth - you can upgrade.
You will need a WiFi router with port forwarding facility (most do) and if you don't have a fixed IP from your internet supplier, you will need to use a service called DynDNS. Don't worry - although we can't offer support on individual routers, we can certainly point you in the right direction.
This is a retired product.