We have a Janus 3/30 water boiler which is currently flues through an asbestos flue jointly with our warm air boiler. There is damage at the ridge terminal and so we are considering its complete removal of said flue. Ignoring the warm air boiler as plan to replace. The janus document says the...
Can someone clarify the ventilation requirements fo a JS J70/90 Mk2
The boiler is in a compartment with a door. The door I believe has adequate ventilation of the high level grill 55 sq ins and low level grills 94 sq ins. The book in words says that the external wall ventilation shoud be at...
