Termostato wireless on/off bianco DT4R Resideo - YT42WRFT20
![Termostato wireless on/off bianco DT4R Resideo - YT42WRFT20](https://www.smart4save.com/2930-thickbox_default/termostato-cablato-onoff-bianco-dt4-dt40wt20.jpg)
![](https://www.smart4save.com/2931-medium_default/termostato-cablato-onoff-bianco-dt4-dt40wt20.jpg)
Termostato wireless on/off bianco DT4R Resideo - YT42WRFT20
![](https://manuals.plus/wp-content/uploads/2023/08/Honeywell-Home-DT4-Wired-Room-Thermostat-PRODUCT.gif)
Honeywell Home DT4 Wired Room Thermostat Installation Guide
![](https://manuals.plus/wp-content/uploads/2023/08/Honeywell-Home-DT4R-Wireless-Room-Thermostat-User-Guide-10.png)
Honeywell Home DT4R Wireless Room Thermostat User Guide
![](https://manuals.plus/wp-content/uploads/2023/12/Honeywell-Home-DT4-Channel-Wired-Room-Thermostat-FIG-6.jpg)
Honeywell Home DT4 Channel Wired Room Thermostat Instruction Manual
![](https://www.smart4save.com/758-home_default/valvole-motorizzate-elettriche-senza-ritorno-a-molla-vc6613af1000u.jpg)
Valvole motorizzate elettriche - senza ritorno a molla - VC6613AP1000/U
![](https://www.smart4save.com/2937-large_default/termostato-cablato-onoff-bianco-dt4-dt40wt20.jpg)
Termostato wireless on/off bianco DT4R Resideo - YT42WRFT20
Features:, Backwards and forwards compatibility, thanks to Ramses II & Ramses III RF protocol., Can be installed standalone* or part of an existing
![](https://thesmartthermostatshop.co.uk/wp-content/uploads/2023/05/dt4-push-button-2-white.gif)
Honeywell Home DT4R White Wireless Thermostat (DTS42WRFST20)
![](https://www.smart4save.com/1228-large_default/valvole-di-ritegno-filettate-per-applicazioni-residenziali-rv280-12a.jpg)
Valvole di ritegno filettate per applicazioni residenziali RV280-11/4A
![](https://www.smart4save.com/2936-thickbox_default/termostato-cablato-onoff-bianco-dt4-dt40wt20.jpg)
Termostato wireless on/off bianco DT4R Resideo - YT42WRFT20
![](https://www.resideo.com/emea/en/-/media/EMEA%20Site%20Cluster/Mastersite/Images/DT4/icon_11.png?h=150&w=150&rv=afe018e123924b55ab2e3a773c592fb3&hash=72E3934753D84DF9AC84E43181BF42DC)
The Honeywell Home DT4 Room