Heating Controls - Central Heating Timers

Drayton Switchmaster 300 Time Switch

Suitable for combi boilers - volt free contacts.

• Renowned for ease of use and long term reliability.
• 24 hour programme
• CONSTANT/TIMED/OFF switching options.
• Colour coded tappets (once or twice switching)
• Double insulated.

Heating Controls - Cylinder Thermostats

Invensys - Drayton HTS 3 Cylinder Thermostat

The HTS3 is a purpose designed cylinder thermostat suitable for controlling domestic hot water temperatures to prevent scalding and fuel wastage.

Energy savings possible when the thermostat is set to between 60 and 65 degrees Celcius. (Scale 40-90 Deg.C.)

Heating Controls - Multi-Port / Diverter Vlaves

Honeywell V4043 Motorised 2 Port Valve

The Honeywell range of 2 and 3 port spring return valves covers all the motorised valve requirements for domestic central heating plus many applications for commercial buildings. With all models it is possible to replace either the powerhead or the drive motor without the need to drain the heating.

The V4043H normally closed models have end switches for electrical control of boiler and pump. The normally open model is particularly applicable to the control of solid fuel systems, since it will open in the event of a power failure.

These valves are also suitable for use in light commercial applications. Valves are available in both 22 and 28mm compression fitting and 1/2", 3/4" and 1" BSP sizes.

All sizes of normally closed valve have a manual lever to facilitate filling and draining down and a 1 metre flying lead.

Horstmann Motorised 3 Port Diverter Valve

22mm. Fully compatible with any Industry Standard System. Manufacturer's 5 year warranty.

Myson - Motorised Mid Position / Diverter Valves

A motorised valve is used to control water flow from the boiler to heating and hot water circuits and is operated electrically.The Myson Powerextra motorised valve has been designed and developed with complete reliability and compatibility in mind – a culmination of years of developments both in design and production with rigid quality controls throughout. The new MPE 322 for example has a market-leading 6-watt class ‘F’ motor.

Two Port Myson – A two port motorised valve will control either the central heating or hot water circuit. Two ports can also be used to split the central heating system into several circuits to provide even better control. Please see Technical PDF file to explain further.

The MPE 322 + MPE 328 Three Port Mid position Valve will control both the central heating and hot water circuits simultaniously. Valve may be operated directly by the system programmer or via room and cylinder thermostats.

Three Port Myson – A three port motorised valve controls water flow to two destinations and may be either a diverter valve or a mid-position valve.

• Compatible with all leading makes of valves
• Powerful motor combined with higher motor insulation
• Neon valve position indicators
• Manual override, spring return
• ISO 9002 quality assurance
• VDE approved

Heating Controls - Programmers

Honeywell's VisionPRO™ 8000 Programmable Thermostat

Maximum Comfort Made Effortless.

Honeywell's VisionPRO™ 8000 is effortless to use. Its intuitive logic and menu-driven programming respond to your choices and schedule for optimal comfort and energy savings. VisionPRO offers you top-of-the-line features like touchscreen interaction, a real-time clock and a large, easy-to-read backlit display.

If you want your home to feel as comfortable as it looks, then VisionPRO is the thermostat for you. You'll enjoy the convenience, energy savings and consistent comfort for years to come.

Key Features:

• Energy savings.
• Program to save up to 33% on annual heating and cooling costs (If used as directed. Savings may vary depending on geographic region and usage).
• Menu-driven programming.
• Effortless set-up.
• Program each day separately with no need to copy multiple days.
• All programming can be done on one screen.
• Easy to read and use.
• Large, clear backlit digital display.
• Precise comfort control.
• Maintains consistent comfort to the highest level of accuracy.
• 5-year warranty.

Invensys Drayton Lifestyle LP Electronic Programmer

The Lifestyle LP Range of programmers and timeswitches has a well established reputation for quality and reliability. Now extra features make these popular products even easier to use for both installer and customer.

Uniquely in the controls market, the Lifestyle range now has automatic summer/winter time djustment, making the bi-annual summer/winter manual reset a thing of the past.

The six Lifestyle models give the option of single or two channel electronic timing with 24 hour, 5/2 day or 7 day programmes.

Heating Controls - Thermostats

Honeywell's VisionPRO™ 8000 Programmable Thermostat

Maximum Comfort Made Effortless.

Honeywell's VisionPRO™ 8000 is effortless to use. Its intuitive logic and menu-driven programming respond to your choices and schedule for optimal comfort and energy savings. VisionPRO offers you top-of-the-line features like touchscreen interaction, a real-time clock and a large, easy-to-read backlit display.

If you want your home to feel as comfortable as it looks, then VisionPRO is the thermostat for you. You'll enjoy the convenience, energy savings and consistent comfort for years to come.

Key Features:

• Energy savings.
• Program to save up to 33% on annual heating and cooling costs (If used as directed. Savings may vary depending on geographic region and usage).
• Menu-driven programming.
• Effortless set-up.
• Program each day separately with no need to copy multiple days.
• All programming can be done on one screen.
• Easy to read and use.
• Large, clear backlit digital display.
• Precise comfort control.
• Maintains consistent comfort to the highest level of accuracy.
• 5-year warranty.
• Width 450 mm x Height 780 mm x Depth 345 mm

Horstmann Room Thermostat

Bi-metallic sensor ensures excellent response to temperature changes.

• 10A
• Adjustable Temperature Range 5 to 30°C
• Accelerator Resistor