!
!

Sangamo Round Pattern Time Switch - Q551/13

54035
!

Solar Dial quartz controlled with battery reserve, 3 pin base. Form 13 version, gives one ON and one OFF operation per day. The ON operation always tracks SUNSET while the OFF operation can be made either to track SUNRISE, or to occur at a fixed time between 8:30pm and 1:00am. The Solar Time Switches are ideal for applications which require control linked to sunset and sunrise times. Popular applications for solar time switches include street, stairwell and security lighting. Cost Savings: Once set, the switches track SUNSET and SUNRISE throughout the year, without the need to sense light levels. This avoids the installation and maintenance problems associated with photo sensing devices and means they can be left to operate unattended for years.

  • Programming 24 hour programme with 1 ON and 1 OFF operations per day
  • Display Solar Dial
  • Mounting Surface mounting
  • Current Rating SPST: 20amp resistive
  • Supply 230V, 50/60 Hz a.c.
  • Base Type 3 Pin
  • Reserve 100 hrs (providing battery has been charged for 300 hrs)
  • Day Omission none
  • Temp Override Facility
  • (Manual Button)
  • Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON”
  • operation and vice versa
  • Cable Size 6.0mm2
  • Timing Accuracy 5 mins/year
  • Power Consumption 0.6W at 230V
  • Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous
  • Live Parts Protection This timer is totally protected by its enclosure
  • Dirt Protection Normal domestic dust deposits only
  • Moisture Protection Ordinary: has no special protection against moisture
  • Shock Protection Class 1 (Product must be earthed)
  • Dial Calibration 15 min divisions
  • Setting Accuracy +/- 3 minutes
  • Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Round Pattern Time Switch - Q551/14

54036
!

Solar Dial quartz controlled with battery reserve, 3 pin base. Form 14 version, gives one ON and one OFF operation which track SUNSET and SUNRISE times respectively and has the added facility of allowing you to select a fixed OFF operation between 8:30pm and 1:00am, and a fixed ON operation between 3:15am and 8:30am. The Solar Time Switches are ideal for applications which require control linked to sunset and sunrise times. Popular applications for solar time switches include street, stairwell and security lighting. Cost Savings: Once set, the switches track SUNSET and SUNRISE throughout the year, without the need to sense light levels. This avoids the installation and maintenance problems associated with photosensing devices and means they can be left to operate unattended for years.

·          Programming 24 hour programme with 2 ON and 2 OFF operations per day

·          Display Solar Dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 3 Pin

·          Reserve 100 hrs (providing battery has been charged for 300 hrs)

·          Day Omission none

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON”

·          operation and vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

  • Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height  146.5mm)

Sangamo Round Pattern Time Switch - Q553/13

54037
!

Solar Dial quartz controlled with battery reserve, 4 pin base. Form 13 version, gives one ON and one OFF operation per day. The ON operation always tracks SUNSET while the OFF operation can be made either to track SUNRISE, or to occur at a fixed time between 8:30pm and 1:00am. The Solar Time Switches are ideal for applications which require control linked to sunset and sunrise times. Popular applications for solar time switches include street, stairwell and security lighting. Cost Savings: Once set, the switches track SUNSET and SUNRISE throughout the year, without the need to sense light levels. This avoids the installation and maintenance problems associated with photosensing devices and means they can be left to operate unattended for years.

·          Programming 24 hour programme with 1 ON and 1 OFF operations per day

·          Display Solar Dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 4 Pin

·          Reserve 100 hrs (providing battery has been charged for 300 hrs)

·          Day Omission none

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON”

·          operation and vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

·          Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Round Pattern Time Switch - Q553/14

54038
!

Solar Dial quartz controlled with battery reserve, 4 pin base. Form 14 version, gives one ON and one OFF operation which track SUNSET and SUNRISE times respectively and has the added facility of allowing you to select a fixed OFF operation between 8:30pm and 1:00am, and a fixed ON operation between 3:15am and 8:30am. The Solar Time Switches are ideal for applications which require control linked to SUNSET and SUNRISE times. Popular applications for solar time switches include street, stairwell and security lighting. Cost Savings: Once set, the switches track sunset and sunrise throughout the year, without the need to sense light levels. This avoids the installation and maintenance problems associated with photosensing devices and means they can be left to operate unattended for years.

·          Programming 24 hour programme with 2 ON and 2 OFF operations per day

·          Display Solar Dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 4 Pin

·          Reserve 100 hrs (providing battery has been charged for 300 hrs)

·          Day Omission none

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON”

·          operation and vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

·          Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Round Pattern Time Switch - Q554/2

54039
!

24 hour quartz controlled with battery reserve, 3 pin base. Up to two ON and two OFF operations per day. The 24 hour programming cycle performs the same sequence of switching operations on each day and can be quickly and easily set using the small manual levers on the dial. A “day omission” device allows you to select any number of days in the week on which the switching cycle can be disabled. A general purpose time switch for heating, ventilation and equipment control applications.

·          Programming 24 hour programme with 2 ON and 2 OFF operations per day

·          Display 24 hour dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 3 Pin

·          Reserve 100 hrs (providing battery has been charged for 300 hrs)

·          Day Omission Yes (omits the “ON” operation)

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON” operation and

·          vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

·          Period Between unlike Operations 15 minutes minimum

·          Period Between like Operations 1 3/4 hours minimum

  • Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Round Pattern Time Switch - Q555/2

54040
!

24 hour quartz controlled with battery reserve, 4 pin base.

Up to two ON and two OFF operations per day. The 24 hour programming cycle performs the same sequence of switching operations on each day and can be quickly and easily set using the small manual levers on the dial.

A “day omission” device allows you to select any number of days in the week on which the switching cycle can be disabled. A general purpose time switch for heating, ventilation and equipment control applications.

 

  • Programming 24 hour programme with 2 ON and 2 OFF operations per day
  • Display 24 hour dial
  • Mounting Surface mounting
  • Current Rating   SPST: 20amp resistive
  • Supply  230V, 50/60 Hz a.c. (can also be supplied in 110V)
  • Base Type 4 Pin
  • Reserve 100 hrs (providing battery has been charged for 300 hrs)
  • Day Omission Yes (omits the “ON” operation)
  • Temp Override Facility
  • (Manual Button) Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON” operation and vice versa
  • Cable Size 6.0mm2
  • Timing Accuracy 5 mins/year
  • Power Consumption 0.6W at 230V
  • Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous
  • Live Parts Protection This timer is totally protected by its enclosure
  • Dirt Protection Normal domestic dust deposits only
  • Moisture Protection Ordinary: has no special protection against moisture
  • Shock Protection Class 1 (Product must be earthed)
  • Dial Calibration 15 min divisions
  • Setting Accuracy +/- 3 minutes
  • Period Between unlike Operations 15 minutes minimum
  • Period Between like Operations 1 3/4 hours minimum
  • Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Round Pattern Time Switch - E854/E855

54041
!

Flexible, 7 day, fully programmable electronic control with battery reserve, 3 pin base. Allows up to 48 ON and 48 OFF operations per day (96 operations per day) and automatically allows for the changes between British Summer Time (BST) and Greenwich Mean Time (GMT). General purpose time switch for heating, ventilation equipment control applications etc.

·          Programming 7 day programme with up to 48 ON and 48 OFF (96 operations per day). Each day can be

·          programmed independently.

·          Display Digital display showing real time, day, date, month and year where applicable. Simulated

·          analogue display showing real time and programme for current 24 hours

·          Mounting Surface Mounting

·          Current Rating 20A resistive for SPST

·          Supply 230V, 50 / 60 Hz a.c.

·          Base Type 3 Pin

·          Reserve Automatically rechargeable battery will retain memory for typically 50 days

·          Temp Override

·          Facility (Manual Button)

·          Two hour boost - when programme “OFF”, Advance to “OFF” when programme “ON” and will

·          remain “OFF” until next “ON” operation.

·          Cable Size 6.0mm2

·          Timing Accuracy Better than five minutes per annum

·          Holiday Mode Suspends programs for 14 days, or indefinitely

·          BST/GMT Changeover Automatic

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 35oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 11 (both functional and supplementary insulation)

  • Period Between ON/OFF Operations 15 mins

Sangamo Round Pattern Time Switch - S253/13

54043
!

Solar Dial quartz controlled without battery reserve, 4 pin base. Form 13 version, gives one ON and one OFF operation per day. The ON operation always tracks SUNSET while the OFF operation can be made either to track SUNRISE, or to occur at a fixed time between 8:30pm and 1:00am. The Solar Time Switches are ideal for applications which require control linked to SUNSET and SUNRISE times. Popular applications for solar time switches include street, stairwell and security lighting. Cost Savings: Once set, the switches track sunset and sunrise throughout the year, without the need to sense light levels. This avoids the installation and maintenance problems associated with photosensing devices and means they can be left to operate unattended for years.

·          Programming 24 hour programme with 1 ON and 1 OFF operations per day

·          Display Solar Dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 4 Pin

·          Reserve none

·          Day omission none

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON”

·          operation and vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

·          BEAB Approval Yes

·          Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height

·          146.5mm)

Sangamo Round Pattern Time Switch - S254/S255

54044
!

24 hour quartz controlled without battery reserve, 3/4 pin base. Up to three ON and three OFF operations per day. The 24 hour programming cycle performs the same sequence of switching operations on each day and can be quickly and easily set using the small manual levers on the dial. A “day omission” device allows you to select any number of days in the week on which the switching cycle can be disabled. A general purpose timeswitch for heating, ventilation and equipment control applications.

·          Programming 24 hour programme with 3 ON and 3 OFF operations per day

·          Display 24 hour dial

·          Mounting Surface mounting

·          Current Rating SPST: 20amp resistive

·          Supply 230V, 50/60 Hz a.c.

·          Base Type 3 Pin/4 Pin

·          Reserve none

·          Day Omission Yes (omits the “ON” operation)

·          Temp Override Facility

·          (Manual Button)

·          Advance to “OFF”, when program “ON” and will remain “OFF” unit next “ON” operation and

·          vice versa

·          Cable Size 6.0mm2

·          Timing Accuracy 5 mins/year

·          Power Consumption 0.6W at 230V

·          Ambient Temperature Range Designed to operate over a temperature range of 0oC to 50oC continuous

·          Live Parts Protection This timer is totally protected by its enclosure

·          Dirt Protection Normal domestic dust deposits only

·          Moisture Protection Ordinary: has no special protection against moisture

·          Shock Protection Class 1 (Product must be earthed)

·          Dial Calibration 15 min divisions

·          Setting Accuracy +/- 3 minutes

·          Period Between unlike Operations 15 minutes minimum

·          Period Between like Operations 1 3/4 hours minimum

·          Dimensions Height (wall mounted) 136mm, width 105.7mm, projection 82mm, (Total height 146.5mm)

Sangamo Powersaver Boost Timer

54046
!

The Powersaver Boost is a simple to use, multi application time switch. Although primarily used for the control of water heating, the PSB can also be used for a multitude of applications including the control of panel heaters, security lighting or combi boilers.

Electronic Boost controller with a single button operation, offering three user-selectable boost periods of 1/2 hour, 1 hour or 2 hours. An indicator light on the product shows the remaining time. One of the main benefits of the Powersaver Boost product is its standard size. This is common to all models, which fit directly onto a single gang pattress box. This allows installation or upgrading from one model to another, quick and simple. The Powersaver family saves on fuel expenditure and energy wastage by automatically switching off when the user may forget.

  • Contact Rating 16A Resistive 240V a.c.
  • Supply 230V 50/60 Hz a.c.
  • Fixing Single Pattress - Surface and Flush Mounting
  • Resolution of Programs N/A
  • Power Consumption 10VA Maximum
  • Live Parts Protection This unit is totally protected by the enclosure
  • Dirt and Moisture Protection IP00
  • Shock Protection Class 1 (this unit must be connected to earth)
  • Case Material Polycarbonate
  • Type of Action Type 1B
  • Temperature Rating T35
  • Operation Temperature 0oC to 35oC
  • Memory Reserve none
  • Display none
  • Program Settings none
  • Boost Settings User selectable - 1/2, 1 or 2 hours
  • Control Pollution Category Normal

Sangamo Powersaver Boost Maxi Timer

54047
!

The Powersaver Boost Maxi is a simple to use, multi application time switch. Although prima­rily used for the control of water heating, the PSB can also be used for a multitude of applications including the control of panel heaters, security lighting or combi boilers.  Electronic Boost controller with a single button operation, offering three user-selectable boost periods of 1 hour, 3 hours or 5 hours. An indicator light on the product shows the remaining time. One of the main benefits of the Powersaver Boost product is its standard size.  This is common to all models, which fit directly onto a single gang pattress box. This allows installation or upgrading from one model to another, quick and simple. The Powersaver family saves on fuel expenditure and energy wastage by automatically switching off when the user may forget.

 

  • Contact Rating     16A Resistive 240V a.c.
  • Supply   230V 50/60 Hz a.c.
  • Fixing     Single Pattress - Surface and Flush Mounting
  • Resolution of Programs      N/A
  • Power Consumption 10VA Maximum
  • Live Parts Protection This unit is totally protected by the enclosure
  • Dirt and Moisture Protection IP00
  • Shock Protection Class 1 (this unit must be connected to earth)
  • Case Material        Polycarbonate
  • Type of Action     Type 1B
  • Temperature Rating             T35
  • Operation Temperature       0oC to 35oC
  • Memory Reserve none
  • Display  none
  • Program Settings none
  • Boost Settings User selectable - 1, 3 or 5 hours
  • Control Pollution Category Normal

Sangamo Power Saver Daily

54048
!

The Powersaver Daily is a simple to use, multi application time switch. Although primarily used for the control of water heating, the PSD can also be used for a multitude of applications including the control of panel heaters, security lighting or combi boilers.

An electronic 24 hour controller which, in addition to providing the benefits of the Boost model, provides the ability to programme up to 3 operations per day. An LCD shows the time and status of the product and the memory reserve holds program information in the event of power loss. One of the main benefits of the Powersaver Daily product is its standard size.

This is common to all models, which fit directly onto a single gang pattress box. This allows installation or upgrading from one model to another, quick and simple. The Powersaver family saves on fuel expenditure and energy wastage by

automatically switching off when the user may forget.

  • Contact Rating 16A Resistive 240V a.c.
  • Supply 230V 50/60 Hz a.c.
  • Fixing Single Pattress - Surface and Flush Mounting
  • Resolution of Programs 10 Minutes
  • Power Consumption 10VA Maximum
  • Live Parts Protection This unit is totally protected by the enclosure
  • Dirt and Moisture Protection IP00
  • Shock Protection Class 1 (this unit must be connected to earth)
  • Case Material Polycarbonate
  • Type of Action Type 1B
  • Temperature Rating T35
  • Operation Temperature 0oC to 35oC
  • Memory Reserve 4 Hours - when on power for previous 12 hours
  • Display LCD
  • Program Settings Max 3 Operations repeating daily
  • Boost Settings User selectable - 1/2, 1 or 2 hours
  • Control Pollution Category Normal

Sangamo Power Saver Weekly

54049
!

The Powersaver Weekly is a simple to use, multi application time switch. Although primarily used for the control of water eating, the PSD can also be used for a multitude of applications including the control of panel heaters, security lighting or combi boilers. An electronic 5 day/2 day controller with the advantages of the Daily model in addition to 3 alternative operations on SAT/SUN. One of the main benefits of the Powersaver Weekly product is its standard size. This is common to all models, which fit directly onto a single gang pattress box. This allows installation or upgrading from one model to another, quick and simple. The Powersaver family saves on fuel expenditure and energy wastage by automatically switching off when the user may forget.

  • Contact Rating 16A Resistive 240V a.c.
  • Supply 230V 50/60 Hz a.c.
  • Fixing Single Pattress - Surface and Flush Mounting
  • Resolution of Programs 10 Minutes
  • Power Consumption 10VA Maximum
  • Live Parts Protection This unit is totally protected by the enclosure
  • Dirt and Moisture Protection IP00
  • Shock Protection Class 1 (this unit must be connected to earth)
  • Case Material Polycarbonate
  • Type of Action Type 1B
  • Temperature Rating T35
  • Operation Temperature 0oC to 35oC
  • Memory Reserve 4 Hours - when on power for previous 12 hours
  • Display LCD
  • Program Settings Max.3 Operations (Mon-Fri), Max 3 Operations (Sat-Sun)
  • Boost Settings User selectable - 1/2, 1 or 2 hours
  • Control Pollution Category Normal

Sangamo Power Saver Weekly 7 Day

54050
!

The Powersaver 24/7 is a simple to use, multi application time switch. Although primarily used for the control of water heating, the PS24/7 can also be used for a multitude of applications including the control of panel heaters, security lighting or combi boilers. An electronic 7 day controller, each day can be independently programmed, with maximum 3 On/Off operations. One of the main benefits of the Powersaver 24/7 product is its standard size. This is common to all models, which fit directly onto a single gang pattress box. This allows installation or upgrading from one model to another, quick and simple. The Powersaver family saves on fuel expenditure and energy wastage by automatically switching off when the user may forget.

  • Contact Rating 16A Resistive 240V a.c.
  • Supply 230V 50/60 Hz a.c.
  • Fixing Single Pattress - Surface and Flush Mounting
  • Resolution of Programs 10 Minutes
  • Power Consumption 10VA Maximum
  • Live Parts Protection This unit is totally protected by the enclosure
  • Dirt and Moisture Protection IP00
  • Shock Protection Class 1 (this unit must be connected to earth)
  • Case Material Polycarbonate
  • Type of Action Type 1B
  • Temperature Rating T35
  • Operation Temperature 0oC to 35oC
  • Memory Reserve 4 Hours - when on power for previous 12 hours
  • Display LCD
  • Program Settings Max.3 On/Off Operations per day, each day independently programmable.
  • Boost Settings User selectable - 1/2, 1 or 2 hours
  • Control Pollution Category Normal

Sangamo Powersaver Dual

54051
!

The Powersaver Dual bridges the gap between the bulky, aged electromechanical immersion controllers and the complicated ‘bells & whistles’ digital versions. A set of pre-selectable programs are there to chose from- covering all of the low rate electricity tariffs, including Economy 7, Economy 10 & Eco 20:20 times. Turn the Installer Switch to the program of choice (refer to Installation and User Instructions) and times will be set. The review button allows ON/OFF times to be checked & there is automatic GMT/BST changeover. There is a ½ hour, 1 hour & 2 hour boost function with a digital display countdown clock, allowing the user to clearly see boost times. There is also a programmable boost function for further end user convenience; this program is deliberately limited to a maximum of 2 hours, meaning expensive electricity is not being wasted during peak times. Suitable for Single, Twin & Dual element immersion heaters.

  • Supply Voltage 230V +10% / -15%
  • Frequency 50/60Hz
  • Power Consumption 1.2W
  • Contact Rating 13A Resistive 230V Suitable for immersion heaters up to 3kW
  • Contact Type Micro-disconnection on control. Disconnection to immersion heater(s) via double
  • pole rocker switch
  • Memory Reserve 3 years
  • Timing Accuracy +/- 0.5 sec per day at +23oC
  • Operation Temperature 0oC to 35oC
  • Shock Protection Class 1
  • Live Parts Enclosed
  • Enclosure Protection IP30
  • Dimensions 169mm wide, 114mm height, 60mm deep (excluding rocker switch & buttons)
  • Conforms to BS EN60730

Horstmann

!

Horstmann Room Thermostat DRT1

54052
!

With an adjustable temperature range of between 5°C to 35°C, the Horstmann DRT1 is suitable for all central heating systems,

its simple 2 wire connections and battery powered operation allows the DRT1 to be used on mains or low voltage switching.

Horstmann Room Thermostat HRT3

54053
!

This 10amp central heating room thermostat that majors of functionality, reliability and a clean, aesthetic design.

  • For use with all central heating systems which respond to a mains on/off signal.
  • 10amp contacts
  • Bi-metallic sensor for rapid and accurate response to temperature variations.
  • Rotating dial permits settings between 5ºC and 35ºC
  • Can be directly wall mounted via the in-built patress.
  • Ventilated enclosure
  • Moulded in bright white for a modern yet discreet appearance
  • Fully compatible with Horstmann motorised valves and central heating programmers.

Horstmann E7Q Electric Water Heating Timer & Boost Control

54054
!

The standard by which all other water heating controls are judged, the Economy 7 Quartz is the all-time best seller in water heating controls.

Features:

  • Quartz controlled accuracy
  • 0 to 60 minutes boost timer
  • Re-Chargeable battery back-up
  • On-peak/Off-peak indicator lights
  • Summer and Winter time settings
  • For use with single, dual or twin element 3kw immersion heaters

Horstmann Electronic 7 - Immersion Heater Control

54055
!
The widely used Electronic 7 immersion heater control has been upgraded to give it more contemporary look with a larger back lit display and incorporating updated electronics.
  • Fully interchangeable with earlier versions using plug-in connectors.
  • No need to change the wall mounting box.
  • Compatible with all utility company tariffs.
  • Automatic clock adjusts to accommodate GMT/BST summer/winter time.
  • Accommodates up to three secure off-peak heating periods every 24 hours.
  • Long life battery maintains the clock, display and switch time settings throughout the life of the control.
  • ‘Boost’ button is ideal for short term overriding of the set programme.
  • ‘Boost’ element (in the tank) can be programmed so that it will heat only a small part of your tank at a set time each day.
  • Can be set to accommodate utility tariffs that offer cheaper electricity periods during the day time.

Horstmann Electrisaver - Electronic Boost Control E30

54056
!

The Electrisaver is a simple push button electronic timer that saves energy by remembering to switch off when you forget.

  • Pays for itself in lower fuel bills, time and time again.
  • Controls loads up to 3kW -including immersion heaters- in shops, offices, school, church halls and all around the home
  • Perfect boiler override or extension timer for central heating systems anywhere
  • Stylish, compact and simple to install.
  • Flush or Surface mounting

Applications Include

  • Immersion Heater Control
  • Heated Mirrors
  • Panel Heaters
  • Towel Rails

Horstmann Channel Plus Programmers

!

Horstmann ChannelPlus H47 XL - Electronic Programmer

54057
!
Second generation programmers that offer up to 4 independent channels and feature improved display and easier programming.
  • 5 Year Guarantee
  • Unique 4 channel programming
  • 3 Amp rated
  • Single, Two, Three and Four channel versions
  • 24 hour or 7 day programming
  • Large, easy to follow LCD displays, give clear programme information
  • Up to 3 ON/OFF periods per channel in each 24 hour operation
  • 7 day models hold different settings for each day of the week
  • Programmable Holiday setting can be set in advance of departure for any period of time.
  • 1 or 2 hour boost and advance on each channel
  • Mains powered with battery back up
  • 3 Amp changeover contacts
  • The single, two and four channel versions are voltage free as standard, a Volt free Three channel is also available and uses the same backplate as Horstmann’s 425 and 5 Series programmers and can plug in as a direct replacement on most models
  • Uses the same backplate as the 425 and 5 series programmers

Hortsmann Channel Plus Programmer H37XL

54058
!

A three channel programmer giving independent timing of each channel on a 7 day programme. Ideal for the control of two heating zones as well as hot water. Unique 3 channel programming. Back-lit LCD display. Preset clock. Automatic Winter/Summer time change. Simplified menu driven programming. Full 7 day operation. Volt free version. 5 year warranty.

Programmer with 7 day setting over 3 independent channels (e.g. zones 1, 2 and 3 or hot water, heating 1 and 2). Designed for use with fully pumped central heating systems using three separate 2 port zone valves. Part L1 of the Building Regulations requires properties above 150 sq m floor space to have two separate heating zones. This is an ideal application for the H37XL.

Hortsmann Channel Plus Programmer H27XL

54059
!
econd generation programmers that offer up to 4 independent channels and feature improved display and easier programming.
  • 5 Year Guarantee
  • Unique 4 channel programming
  • 3 Amp rated
  • Single, Two, Three and Four channel versions
  • 24 hour or 7 day programming
  • Large, easy to follow LCD displays, give clear programme information
  • Up to 3 ON/OFF periods per channel in each 24 hour operation
  • 7 day models hold different settings for each day of the week
  • Programmable Holiday setting can be set in advance of departure for any period of time.
  • 1 or 2 hour boost and advance on each channel
  • Mains powered with battery back up
  • 3 Amp changeover contacts
  • The single, two and four channel versions are voltage free as standard, a Volt free Three channel is also available and uses the same backplate as Horstmann’s 425 and 5 Series programmers and can plug in as a direct replacement on most models
  • Uses the same backplate as the 425 and 5 series programmers

Hortsmann Channel Plus Programmer H21XL

54060
!
econd generation programmers that offer up to 4 independent channels and feature improved display and easier programming.
  • 5 Year Guarantee
  • Unique 4 channel programming
  • 3 Amp rated
  • Single, Two, Three and Four channel versions
  • 24 hour or 7 day programming
  • Large, easy to follow LCD displays, give clear programme information
  • Up to 3 ON/OFF periods per channel in each 24 hour operation
  • 7 day models hold different settings for each day of the week
  • Programmable Holiday setting can be set in advance of departure for any period of time.
  • 1 or 2 hour boost and advance on each channel
  • Mains powered with battery back up
  • 3 Amp changeover contacts
  • The single, two and four channel versions are voltage free as standard, a Volt free Three channel is also available and uses the same backplate as Horstmann’s 425 and 5 Series programmers and can plug in as a direct replacement on most models
  • Uses the same backplate as the 425 and 5 series programmers

CentaurPlus - Electronic Programmer

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Horstmann CentaurPlus - Electronic Programmer C21

54061
!

The CentaurPlus range of single and two channel heating programmers offers leading edge technology at an affordable price. Using the six terminal wall plate, CentaurPlus can be a straightforward plug in replacement for many other manufacturer's models

  • Inexpensive and easy to install
  • Simple to use
  • 3 Amp rated
  • Easy plug in replacement of any programmers that use a "standard" six terminal wall plate
  • Single and two channel models with 24 hour and 7 day options
  • Three ON and three OFF periods each day
  • Hot water boost and central heating advance
  • Mains powered with battery back-up
  • Programme options On 24hrs, OFF, All Day or Auto

Horstmann CentaurPlus - Electronic Programmer C17

54062
!

The CentaurPlus range of single and two channel heating programmers offers leading edge technology at an affordable price. Using the six terminal wall plate, CentaurPlus can be a straightforward plug in replacement for many other manufacturer's models

  • Inexpensive and easy to install
  • Simple to use
  • 3 Amp rated
  • Easy plug in replacement of any programmers that use a "standard" six terminal wall plate
  • Single and two channel models with 24 hour and 7 day options
  • Three ON and three OFF periods each day
  • Hot water boost and central heating advance
  • Mains powered with battery back-up
  • Programme options On 24hrs, OFF, All Day or Auto

Horstmann CentaurPlus - Electronic Programmer C11

54063
!

The CentaurPlus range of single and two channel heating programmers offers leading edge technology at an affordable price. Using the six terminal wall plate, CentaurPlus can be a straightforward plug in replacement for many other manufacturer's models

  • Inexpensive and easy to install
  • Simple to use
  • 3 Amp rated
  • Easy plug in replacement of any programmers that use a "standard" six terminal wall plate
  • Single and two channel models with 24 hour and 7 day options
  • Three ON and three OFF periods each day
  • Hot water boost and central heating advance
  • Mains powered with battery back-up
  • Programme options On 24hrs, OFF, All Day or Auto