Danfoss 088H3220 Actuator, White

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When possible I would appreciate a wiring explanation too please, and what you would recommend to install. At the moment we use upstairs radiators tado valves, and we have bought but not installed yet a Tado Starter Kit Wireless Smart Thermostat, to control the Worcester Bosh boiler, and one wired Smart Thermostat for the underfloor heating. As far as I understand, the wireless one would fire up the boiler when necessary, but it can not control that for the UFH pump will go on, right? So with all other Radiators ( beside the Bathroom ) tado valves fitted it is kinda useless, or I use it in the Bathroom. Or do I understand this wrong? I plan to connect the wires of the tado thermostat to a relay which could trigger the on/off of the actuator. Hopefully the tado thermostat will also "inform" (via the wireless communication) the central heating to start.

You have mentioned that : you should have the stat control the valve and then the valve control the pump and the boiler. That means the boiler fires independently if UFH or Rads request heat. I would like to turn the underfloor heating off when a max temp reached and/or over night incl. controlling the underfloor heating pump. Modellkompatibilität: 2 Watt, 230V - 2 Watt, HC-12a, 230 Volt - 2 Watt, 2 W, A+++ - D, 230V - 1 Watt, KeineFor example a heatmiser 4 zone with 4 actuators installed. Could I get each 2 Actuators controlled by 1 Tado wired smart Thermostat, Note: Wireless UFH systems are not supported - if you had one of those you have to replace the control centre.

Not sure why you'd want wireless if you have wired thermostats - generally the wireless route is only because you have not got wiring in place - and will be more expensive.

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So currently I already own the Tado Wireless Starter Kit V3+ which comes with the Boiler control and one wireless Thermostat. I wonder how we can control it best via Tado and how many Tado wired Thermostats are useful, as I could just install them quite close together ( like around the corner with 1 m each from the corner ), maybe with new wiring one direct in the kitchen area and one in the Livingroom/dining room area Somehow it feels that max two Thermostats would make the most sense, and to turn the existing pump for the underfloor heating with those on or off in addition. If they are using a switched live configuration then it'll be fine but if they are using a resistance based method you'll need to replace the wiring centre - which is what I had to do. For example a heatmiser 4 zone with 4 actuators installed. Could I get each 2 Actuators controlled by 1 Tado wired smart Thermostat,

I bought the wireless extension kit and I wired the wireless receiver directly to the heating system and it communicates wireless with the smart thermostats.PeterW, the Wunda self balancing actuators look very interesting. I will have this in mind, should I still need actuators. Thank you. We have a new underfloor system in an open space Livingroom / Kitchen in a L-shape. The builder put 2 zones in the kitchen are ( one end of the imaginable L-shape ), one zone in the middle where the main Livingroom area is and one zone at the other end of the L-Shape area, where the dining area is, plus it goes over in a nearby small utility / toilet. ( see image ) Somehow it feels that max two Thermostats would make the most sense, and to turn the existing pump for the underfloor heating with those on or off in addition.