DESCRIPTION
Horstmann Channelplus H47XL 4 Channel Central Heating/Hot Water Programmer 7 Day H47
CHANNELPLUS H47XL Programmer with 7 day setting over four independent channels. Designed for use with fully pumped central heating systems using four separate zone valves in addition to many other applications.
A four channel version of the ChannelPlus programmer for larger dwellings, featuring zone control of Hot Water and Heating as well as many other zoning applications including Underfloor heating.
- Full 7 day operation over 4 independent channels
- Back-lit LCD display
- Preset clock
- Automatic Winter / Summer time changes
- Simplified menu driven programming
- Advance and boost on each channel