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Horstmann 24 Hour 2 Channel Programmer H21

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Ref:338922

Horstmann 24 Hour 2 Channel Programmer H21


Part number: 338922
Manufacturer: Horstmann
Mfr Part No.
Stock: Standard Delivery
Horstmann 24 Hour 2 Channel Programmer H21

Horstmann 24 Hour 2 Channel Programmer H21


Horstmann 24 Hour 2 Channel Programmer H21



Second generation programmers that offer up to 4 independent channels and feature improved display and easier programming.


Product Details

• 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
• 5 Year Manufacturer Guarantee

For installation instructions please click here



Only: £47.82 ex VAT
( £57.38 Inc VAT at 20%)



Quantity:  

Online Catalogue | Heating Controls | Timer Switch and Programmers | Horstmann Time Switches and Programmers | Horstmann Electronic Programmers |  Horstmann 24 Hour 2 Channel Programmer H21


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