Honeywell Y9120H2009 Sundial RF2 Pack 1 — wireless programmable room thermostat and cylinder thermostat pack (ST9120C programmer + DT92E room stat). Two-way wireless communication; ST9120C fits the standard wall plate, table stand supplied for the DT92E, with eco function.
- Sundial RF2 Pack 1 (ST9120C + DT92E)
- Two-way wireless communication
- Standard wall plate fitting
- Table stand for DT92E included
- Eco function
Wireless heating and hot water control.