The Sundial S Plan is suitable for all fully pumped installations with two primary circuits, usually one for heating and one for domestic hot water
2 x V4043H 2 Port Valves 22mm
ST9400C 7 Day electronic programmer
T6360B Room Thermostat
L641A Cylinder Thermostat
Provides independent control of heating zone
Independent control of domestic hot water temperature
Pump and boiler switched off when space and hot water temperature have satisfied requirements making the pack energy efficient
See individual products for dimensions
Technical specification
Wired or WirelessWiredTypeHeating Control PacksTimer Cycle7 day, 5/2 or 24 hDigital or AnalogueDigitalRange DescriptionSundialManufacturer Model NoY609A1045Brand NameHoneywell
Reviews
Honeywell Home Sundial 7 Day S Plan Installer Pack