No Water Pressure hot water lines and no hot water
Recently had issues with furance (line to radiators to full) and needed to drain off the excess. Got leaves to where they were needed and have heat to the radiators, but I have no hot water coming to the kitchen sink, bathtub, and bathroom sink. I am on the 2nd floor and have tried opening all lines at once to draw up water from the basement through the lines to remove the air in the lines with no luck. I've done this at least 3 times now and get no water to bathroom unless I have the kitchen sink tap running (if I have it open to full force the water comes out in a trickle) and the water is completely cold. What can I do to remove the air in the lines and will removing the air start the "hot water" to flow to the upstairs? Any suggestions on what else I may need to do if the water pressure corrects itself and the water is still cold?