Tag Archives: Honeywell Sundial 24 Hour S Plan Installer Pack
Honeywell Sundial 24 Hour S Plan Installer Pack
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 ST9400A 1 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