Hello,
My hot water unvented cylinder has two heaters - one at the top called Immersion 1 and one at the bottom called Immersion 2. There are two switches which are turned on.
The two heaters also have a timer. They are both on but the timer for immersion 1 doesn't display anything (it's blank).
Please can anyone let me know what the difference is between immersion 1 and 2?
My hot water unvented cylinder has two heaters - one at the top called Immersion 1 and one at the bottom called Immersion 2. There are two switches which are turned on.
The two heaters also have a timer. They are both on but the timer for immersion 1 doesn't display anything (it's blank).
Please can anyone let me know what the difference is between immersion 1 and 2?