That doesn't sound like a combi boiler then. You may have a Y Plan heating system.
It is a combi.
Most of the time (always, apart from when something is fucked) the immersion is turned off. As in all electrically turned off by hand.
Combi boilers don't have immersion heaters. Hence the name.
@Mr_Sworld started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
It is a combi.
Most of the time (always, apart from when something is fucked) the immersion is turned off. As in all electrically turned off by hand.