Horstmann H21XL 1 Day Twin Channel Programmer
£72.90 £60.75
SKU
136011
Manufacturer Code: H21XL
Now Discontinued
ChannelPlus XL - Electronic Programmer H21XL 2 Channel 1 Day
The Horstmann H21XL Two Channel 1 Day Electronic Programmer comes from the range of advanced central heating controls from Horstmann.
- 5 year parts guarantee
- 2 channel programming
- 3 Amp rated
- 1 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
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