Horstmann H17XL 7 Day Time Switch

ChannelPlus XL - Electronic Timeswitch H17XL 7 Day 

The Horstmann H17XL Two Channel 7 Day Electronic Programmer comes from the range of advanced central heating controls from Horstmann.

• 5 year parts guarantee
• 1 channel programming
• 3 Amp rated
• 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
• Voltage free as standard and use the same backplate as Horstmann's 425 and 5 Series programmers. They can plug in as a direct replacement on most models
• Part L compliant