2 Wire 'Smart' Thermostats. Who makes them?

[PJElectricalSW]

Hello All

Does anyone know of a manufacturer that supplies a volt free mains switching battery powered smart thermostat ?

or

just a better looking programmable thermostat than a Danfoss TP5000?

Google is not my best friend trying all the combination of keywords possible.

Thanks,

Pete

 

[Leesparkykent]

Hello All

Does anyone know of a manufacturer that supplies a volt free mains switching battery powered smart thermostat ?

or

just a better looking programmable thermostat than a Danfoss TP5000?

Google is not my best friend trying all the combination of keywords possible.

Thanks,

Pete

Nest? Install heatlink next to boiler/wiring centre, use the two core to connect the thermostat up to the ELV terminals T1 and T2. Heatlink does the switching.

 

[snowhead]

Heatmiser neoAir Wireless Smart Thermostat - https://www.heatmisershop.co.uk/heatmiser-neoair-wireless-smart-thermostat/

You'd need the receiver as well;
Two Channel Wireless Receiver - Heatmiser RF Switch - https://www.heatmisershop.co.uk/two-channel-wireless-receiver-heatmiser-rf-switch/

Oh, You'd need the Hub as well tho', which is mains powered;
HomeKit-Enabled Heatmiser neoHub Gen 2 - https://www.heatmisershop.co.uk/homekit-enabled-heatmiser-neohub-gen-2/

How Smart do you want it to be, just intelligent or remotely connectable?

 

[PJElectricalSW]

Thanks Lee. A tad expensive for multiple zones but great for a single rad circuit.

Same for the Heatmiser option, it would be marginally better than the Nest system as the stats can be smart with the neohub.

I wonder why nobody makes a 2 wire battery stat that's good for retrofitting with the latest tech and connectivity. I am after internet (app control) and smart logic such as TPI or Optimised start.

 

[davesparks]

They don’t make them because the battery life would be ridiculously short with a continuously on WiFi connection.

 

[Leesparkykent]

Thanks Lee. A tad expensive for multiple zones but great for a single rad circuit.

Same for the Heatmiser option, it would be marginally better than the Nest system as the stats can be smart with the neohub.

I wonder why nobody makes a 2 wire battery stat that's good for retrofitting with the latest tech and connectivity. I am after internet (app control) and smart logic such as TPI or Optimised start.

https://static.netatmo.com/therm/manual1_en-GB.pdf


Netatmo Smart Thermostat - https://electricalsupplies.co.uk/neta-nth01-en-netatmo-smart-thermostat?utm_source=google_shopping&gclid=EAIaIQobChMI46Ouhu-M3gIVY7HtCh0FywWPEAQYASABEgK2A_D_BwE