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Honeywell 22mm Y609A1029 Timed Y Plan Installer 7 Day Pack V4073A ST9400C T6360B L641A

Honeywell 22mm Y609A1029 Timed Y Plan Installer 7 Day Pack V4073A ST9400C T6360B L641A
Honeywell 22mm Y609A1029 Timed Y Plan Installer 7 Day Pack V4073A ST9400C T6360B L641A
Honeywell 22mm Y609A1029 Timed Y Plan Installer 7 Day Pack V4073A ST9400C T6360B L641A
Stock Code Y609A1029

£147.00 Inc VAT

£122.50 Ex Vat

Honeywell
Product not in stock

Honeywell 22mm Y609A1029 Timed Y Plan Installer 7 Day Pack

The Sundial Y Plan is designed to provide independent temperature control of both heating and domestic hot water circuits in fully pumped central heating installations.

Installer Pack consists of:
V4073A 22mm mid-position zone valve - designed to control the flow of water in small bore domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations.

ST9400C 7 day electronic programmer -  designed for control of both heating and stored hot water in complete systems. The Honeywell ST9400C heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible. The Honeywell ST9400C unit is a 7 day full programmer that gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently.

T6360B room thermostat - esigned to give automatic temperature control of domestic hydronic heating systems. It may be used to switch directly circulating pump or boiler, or to operate spring return or motor open/motor close zone valves.

L641A cylinder thermostat -  controls the water temperature in domestic hot water cylinders or in pipes. Suitable for switching motorised zone valves, circulating pumps or boilers.

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

EAN 5025121386180