Recent content by phimicki

Hi can anyone help? i need to drain the system to change the pump (iso valves seized) its a first floor flat with only one header tank which feeds the imertion heater so i'm assuming its a sealed system? boiler is a baxi under the sink but there is no filling loop or any drain offs anywhere on...

can anyone help? i need to drain down ch system to change pump(iso valves seized) there is only one header tank which feeds the immersion heater so i'm assuming its a sealed system? there is no filling loop or any drain offs anywhere on the system its a first floor flat in a block do i just...