- Remote boost time function
- Suitable for boilers up to12kW
- Dimensions: (PRE9863FBC) - 240 x 190 x 90mm (sizes may vary)
- Dimensions: (PRE9863TBC) - Single Gang
This simple to install electric flow boiler control is designed to provide an automatic supply “Change over” facility allowing OFF-PEAK electricity tariffs to be maximized.This simple to use Electric Flow Boiler boost control is designed to provide a manual boost facility for time periods and program settings not covered by the boiler’s Off-Peak supply tariff.In simple terms, when OFF-PEAK energy is not available the control allows on-peak electricity to energize the flow boiler through a manually activated run timer, thus allowing the user to boost their heating throughout the day if required.The Flow Boiler control is supplied with two components - the switching unit (PRE9863FBC-HS) and the push button control (PRE9863TBC) - normally sited in a convenient remotelocation. The system will switch boilers up to 12 Kw rating.