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Horstmann Tiara Electro Mechanical 2 Channel Programmer 425 Series

Online Catalogue | Heating Controls | Timer Switch and Programmers | Horstmann Time Switches and Programmers | Horstmann Electronic Programmers |  Horstmann Tiara Electro Mechanical 2 Channel Programmer 425 Series


Ref:338942

Horstmann Tiara Electro Mechanical 2 Channel Programmer


Part number: 338942
Manufacturer: Horstmann
Mfr Part No.


Horstmann Tiara Electro Mechanical 2 Channel Programmer


Horstmann Tiara Electro Mechanical 2 Channel Programmer



The Horstmann 425 Tiara and Diadem programmers are 2 circuit central heating and hot water programmers able to switch ON and OFF twice every 24 hours. An advance switch is provided to make temporary overrides to the ON or OFF periods and a selector switch gives a further choice of programmes.


Product Details

• Simple to use with easily understood settings adjusted in seconds
• Easy to install, uses a 9 way standard backplate
• Diadem / Tiara 6Amp rated, Coronet 13 Amp rated
• Advance control to allow manual override switching ON or OFF
• Gives real comfort throughout the home
• Reduces heating costs
• Greatly increased energy savings

For installation instructions please click here

Only: £37.61 ex VAT
(£45.13 Including VAT at 20%)



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Online Catalogue | Heating Controls | Timer Switch and Programmers | Horstmann Time Switches and Programmers | Horstmann Electronic Programmers |  Horstmann Tiara Electro Mechanical 2 Channel Programmer 425 Series


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