DT20RF Digital RF thermostat with twin channel programmer (MK II)
Summary
- Product type:
- Timer,Room thermostat
- Controls:
- Heating,Hot water
- Programmable period:
- 7 day
The DT20RF controls the times and temperatures of your heating and hot water.
You can set 3 separate time periods per day for your central heating and 3 separate time periods for hot water per day. These can be different on each day of the week. You can also choose your target room temperature which will be the same for all time periods.
There are 2 parts to this control - a transmitter and receiver. They use radio frequency (RF) to communicate which means there is no additional wiring required to install them. The timer/receiver plugs into the boiler and is automatically activated by the wall mounted room thermostat/transmitter.
The DT20RF also features a ‘holiday function’. This allows you suspend your normal heating and hot water times for the duration of your holiday and resume them on your return.
Please note:
This control is compatible with all Greenstar combination boilers. It’s also compatible with Greenstar system boilers provided the optional integral diverter valve is used.



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