Honeywell Home Y Plan allows independent control of both heating and hot water control.
T6360B Room Thermostat
L641A Cylinder Thermostat
V4073A1039 22mm Mid-Position zone valve
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
Waist Sizeac87cc57gsTypeHeating Control PackSize22 mmSupplier Part NumberPY22AA0000Range DescriptionSundialManufacturer Model NoPY22AA0000Brand NameResideo
Reviews
Honeywell Home Y Plan Heating Control Pack 22mm Py22Aa0000