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Honeywell Sundial RF² Central Heating Control Pack 3

Part number: 20039

Manufacturer's part number: Y9420S2005

For new and existing stored hot water and heating systems using time control and room thermostat. With no existing room or cylinder thermostat the wiring can be used to provide boiler interlock. RF range is up to 30 m in residential buildings.
Time setting: time of day - 1 minute

Program time changes - 10 minutes

Time display: 24 hour or AM/PM format

Thermostat Power supply: 2 x AA Alkaline Batteries 





Inc. VAT

£263.26

Ex. VAT

£219.38

Free delivery

UK orders over £50

Product and product options

P/N

Unit price

Quantity

Honeywell Sundial RF² Central Heating Control Pack 1

P/N 20037

Ex. VAT

£141.96

Inc. VAT

£170.35

Quantity
Honeywell Sundial RF² Central Heating Control Pack 2

P/N 20038

Ex. VAT

£154.85

Inc. VAT

£185.82

Quantity
  • Product Description

For new and existing stored hot water and heating systems using time control and room thermostat. With no existing room or cylinder thermostat the wiring can be used to provide boiler interlock. RF range is up to 30 m in residential buildings.
Time setting: time of day - 1 minute

Program time changes - 10 minutes

Time display: 24 hour or AM/PM format

Thermostat Power supply: 2 x AA Alkaline Batteries 





contact rating
3(3)A at 230 V AC, SPDT
dimensions
ST9420C : H 145 x W 99 x D 35 mmDT92E : H 90 x W 90 x D 29 mmCS92A : Sensor : H 80 x W 42 x D 50 mm Transmitter: H 90 x W 90 x D 29 mm
display
Backlit
kit contents
ST9420C wireless enabled programmer.DT92E wireless wall mounted or free standing room thermostat with TPI control, ECO button, ‘ON’ indicator and frost protection.CS92A wireless cylinder thermostat has the hot water temperature set on the programmer.
power supply
230 V AC, 50 Hz
suitable application
New and existing stored hot water and heating systems using time control and room thermostat
temperature range
DT92E : 5 to 35°C , CS92A : 40 to 85°C
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