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Siemens Heating Controls


SIEMENS HEATING CONTROLS

RWB27 Single Channel Timeswitch

>RWB27 menu driven timeswitch features large backlit display, 24 hour, 7 day or weekend/weekday programme, two or three on/offs per day, 365 day clock with auto summer/winter changeover, holiday programme, LED 'ON' light, advance facility, up to 3 hour boost and override facilities, battery back up and volt free contacts.

SPECIFICATION :
Operating voltage : AC 230V 10%
Frequency: 50 Hz
Switching voltage: 12 - 250V AC
Relay contact rating: 6A resistive, 2A inductive
Ambient temp. range: 0 to 40C
Dimensions: H 90 x W 145 x D 34 mm.
Part No.DescriptionUnit PriceQty
 19095 RWB27 single channel timeswitch 44.40

RWB29 Two Channel Programmer

>RWB29 menu driven programmer features large backlit display, 24 hour, 7 day or weekend/weekday programme, two or three on/offs per day, 365 day clock with auto summer/winter changeover, holiday programme, LED ON light, advance facility, up to 3 hour boost and override facilities, independent timing for hot water and central heating, gravity or full pumped system and battery back up.

SPECIFICATION :
Operating voltage: AC 230V 10%
Frequency: 50 Hz
Relay contact rating: 6A resistive, 2A inductive, SPDT
Ambient temp. range: 0 to 40C
Dimensions: W 145 x H 90 x D 34 mm.
Part No.DescriptionUnit PriceQty
 19096 RWB29 two channel programmer 56.73

RWB30E Single Channel Timeswitch

>RWB30E daily timeswitch features 24 hour programming, two ON/OFFs per day, LED ON light, advance, 1 hour boost and override facilities, volt free contacts.

SPECIFICATION :
Operating voltage: AC 230V 10%
Switching voltage: 12 - 250V AC
Frequency: 50 Hz
Relay contact rating: 6A resistive, 2A inductive, SPDT
Ambient temp. range: 0 to 40C
Dimensions: W 145 x H 90 x D 50 mm.
Part No.DescriptionUnit PriceQty
 19097 RWB30E single channel timeswitch 44.40

RWB2E Two Channel Programmer

>RWB2E daily programmer features 24 hour programming, two ON/OFFs per day, LED ON light, advance, 1 hour boost, override facilities. Suitable for gravity or fully pumped systems.

SPECIFICATION :
Operating voltage: AC 230V 10%
Frequency: 50 Hz
Relay contact rating: 6A resistive, 2A inductive, SPDT
Ambient temp. range: 0 to 40C
Dimensions: H 90 x W 145 x D 50 mm.
Part No.DescriptionUnit PriceQty
 19098 RWB2E two channel programmer 53.80

RWB2001 & RWB2007 Programmers

>With large backlit display, auto summer/winter change, ideal for gravity or fully pumped systems.
Operating voltage: 220 V AC
Switching voltage: P/N 20378 - 240V, P/N 20380 24/240V
Relay contact rating: 6(2)A, volt free
Ambient temperature range: 0 to 50C.
Dimensions: H 85 x W 140 x D 34 mm.
Part No.DescriptionUnit PriceQty
 20378 RWB2001 daily programmer 62.33
 20380 RWB 2007, 5/2 or 7 day programmer 64.38

RWB1001 & RWB1007 Time Switches

>With large backlit display, auto summer/winter change, ideal for combi boilers.
Operating voltage: 220 V AC.
Switching voltages: 24/240 V.
Relay contact rating: 6(2) A, volt free.
Ambient temperature range: 0 to 50C
Dimensions: H 85 x W 140 x D 34 mm.
Part No.DescriptionUnit PriceQty
 20377 RWB1001 daily time switch 45.56
 20379 RWB 1007, 5/2 or 7 day time switch 47.93

RAA21 room thermostat

>
RAA21, double insulated (no earth required) room thermostat features gas bellows operation (no neutral required).
Temp. range : 8 to 30C (lockable).
Contact rating : 0.2 - 6 (2.5) A SPDT.
Switching voltage : 24 - 250 V AC.
H 97 x W 96 x D 35.3 mm.
Part No.DescriptionUnit PriceQty
 21487 RAA21 room thermostat 10.21

RDH10-GB Digital Room Thermostat

>RDH10-GB battery powered digital room thermostat features volt free contacts.

SPECIFICATION :
Power supply: 2 x 1.5V AA batteries supplied
Temperature range: 5 to 30C
Switching voltage: 24V - 250V AC
Current rating: 5(2)A SPDT
Dimensions: H 120 x W 90 x D 35 mm.
Part No.DescriptionUnit PriceQty
 19100 RDH10-GB digital room thermostat 24.67



PROGRAMMABLE ROOM THERMOSTAT

RDJ10-GB Digital Programmable Thermostat

>RDJ10-GB battery powered, digital, daily programmable thermostat features large easy to read display and control dial, programmable away from backplate, frost protection, volt free relay contacts, advance and override facilities.

SPECIFICATION :
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Switching voltage: 24V - 250V AC
Relay contact rating: 5(2) A, SPDT, volt free
Temperature range: 5 to 30C.
Dimensions : H 120 x W 90 x D 35 mm.
Part No.DescriptionUnit PriceQty
 19101 RDJ10-GB digital programmable thermostat 27.64



WIRELESS THERMOSTATS

RDH10RF/SET-GB Wireless Digital Thermostat and Receiver

>RDH10RF/SET-GB battery powered, wireless, room thermostat and receiver. Range 20 metres line of sight between transmitter and receiver. Large easy to read display and control dial.

TRANSMITTER SPECIFICATION:
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Temperature range: 5 to 30C
Dimensions: H 120 x W 90 x D 35 mm.
RECEIVER SPECIFICATION:
Operating voltage: AC 230V 10%
Switching voltage: 24V - 240V AC
Relay contact rating: 0.2 - 8(3) A, SPDT, volt free
Dimensions: H 104 x W 84 x D 32 mm.
Part No.DescriptionUnit PriceQty
 19102 RDH10RF/SET-GB wireless digital thermostat and receiver 48.69

RDJ10RF/SET-GB Daily Digital Programmable Room Thermostat and Receiver

>RDJ10RF/SET-GB battery powered, wireless, digital, daily programmable room thermostat and receiver. Range 20 metres line of sight between transmitter and receiver. Large easy to read display and control dial, easy programming with advance and override facilities.

TRANSMITTER SPECIFICATION:
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Temperature range: 3 to 35C
Dimensions: H 120 x W 90 x D 35 mm.
RECEIVER SPECIFICATION:
Operating voltage: AC 230V 10%
Switching voltage: 24V - 240V AC
Relay contact rating: 0.2 - 8(3) A
Dimensions: H 104 x W 84 x D 32 mm.
Part No.DescriptionUnit PriceQty
 19103 RDJ10RF/SET-GB daily digital programmable room thermostat and receiver 53.41



DIGITAL ROOM THERMOSTATS

REV13 24 hour programmable, digital room thermostat

>REV13 24 hour programmable, battery powered, digital room thermostat features easy to operate information buttons, programme selection slider, 2 heating periods per day, large LCD numbers with backlight, auto clock winter/summer changeover. Detachable controller from base plate for easy adjustments of controls and battery replacement.

SPECIFICATION :
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Temperature range: 3 to 35C
Switching voltage: 24V - 240V AC
Relay contact rating: 0.1 - 6(2.5) A, SPDT
Dimensions: H 90 x W 130 x D 30 mm.
Part No.DescriptionUnit PriceQty
 19104 REV13 24 hour digital room thermostat 61.20

REV24 7Day Digital Room Thermostat

>REV24 7 day and weekly/weekend programmable, battery powered, digital room thermostat features easy to operate information buttons, programme selection slider, 3 heating periods per day, large LCD numbers with backlight, auto clock winter/summer changeover. Detachable controller from base plate for easy adjustment of controls.

SPECIFICATION :
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Temperature range: 3 to 35C
Switching voltage: 24V - 240V AC
Current rating: 6(2.5)A
Relay contact rating: 0.2 - 6(2.5) A, SPDT
Dimensions: H 94 x W 134.5 x D 30 mm.
Part No.DescriptionUnit PriceQty
 19105 REV24 7day digital room thermostat 74.80

REV24RF/SET 7 Day Digital Room Thermostat and Receiver

>REV24RF/SET wireless 7 day and weekly/weekend programmable, battery powered, digital room thermostat and receiver. Range 20 metres line of sight between transmitter and receiver. Features easy to operate information buttons, programme selection slider, large LCD numbers with backlight, auto clock winter/summer changeover. Detachable controller from base plate for easy adjustment of controls and battery replacement.
Suitable for heating or cooling applications.

TRANSMITTER SPECIFICATION:
Power supply: 2 x 1.5V AA alkaline batteries (supplied)
Temperature range: 3 to 35C
Dimensions: H 94 x W 134.5 x D 30 mm.
RECEIVER SPECIFICATION:
Operating voltage: AC 230V 10%
Switching voltage: 24V - 240V AC.
Relay contact rating: 0.2 - 6(2) A, SPDT.
Receiver dimensions: H 88 x W 114 x D 31.5 mm.
Part No.DescriptionUnit PriceQty
 19106 REV24RF/SET 7 day digital room thermostat and receiver 122.40

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