Reviews Description: The ChannelPlus family of electronic programmers offer a range of advanced features
coupled with simplified 'menu driven' programming and designed to help save energy.
The Horstmann ChannelPlus H27XL series 2 is designed to give independent time control
over heating and hot water on a 7 day weekly programme.
Each channel offers up to 3 programmed On/Off operations per day
for each day of the week.
For day to day operation each channel has a manual 1 or 2 hour boost button
as well as an advance button to bring forward the next programmed operation.
The back lit display, automatic clock and menu driven programming are all features
designed to make the operation of the ChannelPlus H27XL as simple as possible to use.