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Honeywell Sundial RF² Pack 1 Wireless Timer and Thermostat

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Inc. VAT

Ideal for adding a room thermostat to combi boilers and single heating zones.

No extra wiring, no mess or disruption. Simply replace the old timer with a thermostat.

It helps in energy saving.

Package Includes:

Wireless enabled timeswitch (ST9120C)

Wireless room thermostat (DT92E)

7 day timer with line of text guided programming.

TPI thermostat with improved control of on/off boilers

ECO mode setback temperature control

Reliable 2 way RF communications:

Single strength indication during comissioning

Enquiry mode at timer (To check the set points and actual temperatures)

System diagnostics (battery lo, loss of signal)


Service Reminder, 5/2 timer, 1 day timer

Optimisation (optimum start/stop, delayed start)

custom block
custom block1


Wireless receiver built into timer.

No wiring required for thermostat

Fits existing or new systems

Minimum of fuss, mess and disruption

Pre-bound kit ready to install

Brings existing installation into complaince with building regulations Part L

Provides boiler interlock

Controls on/off boilers

Allows wireless control of remote boilers (requires optional relay box)

Additional Information

Weight 1.0000
Country of Manufacture
Warranty No


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