4 Channel Programmer

Code: H47XL


Available to Order

Product unavailable to purchase online. Please contact your local branch to order.




  • 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 o
  • 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