This will wirelessly control two plumbed zone valves for an independent heating zone and hot water zone, or two heating zones such as upstairs and downstairs.
Add a Dual Channel Receiver to your order if you need to control; plumbed heating zone valves, hot water zone valves or additional boilers (which are wired back to the same location).
Control one or two zones with each controller, which independently switches two 230v contacts. Using the Standard ‘Universal Backplate’ in many cases the installation is simply a straight swap of the old 7-day programmer or wired thermostat to the new Dual Channel Receiver.
Limited to 3A 230V it must not be connected directly to a circulation pump, it must be connected to the boilers or zone valves. This does not have a ‘volt free’ connection, for volt free you will require the Single Channel Receiver.
If you want to control a circulation pump directly you should use a ‘Genius Electric Switch’ as this is rated to 13A 230V. The Dual Channel Receiver is an add-on to the Genius Hub and can control up to two zones.