Hi, if my picture uploading has worked you should see 4 pics below of my cylinder on an open vented heating system.
Just wondering which thermostat controls heating and which controls water.
If the pictures haven't come out then there's the thermostat under the cap at the top of the cylinder and there's the one that's tied to the side of the tank, cut through the jacket.
I also have no idea what a mid-point actuator does (also in pictures) and how to use it.
If someone could shed some light I'd be very happy!
Just wondering which thermostat controls heating and which controls water.
If the pictures haven't come out then there's the thermostat under the cap at the top of the cylinder and there's the one that's tied to the side of the tank, cut through the jacket.
I also have no idea what a mid-point actuator does (also in pictures) and how to use it.
If someone could shed some light I'd be very happy!