Post by Scott on Apr 21, 2014 14:37:43 GMT -5
Hi,
what a great resource and very useful. I have a specific question about the the 155x and that is my radiators need replacing and I need to know how to drain down the system? Is there a drain actually in the boiler? I understand that there is also an expansion tank full of air separate to the unit is this affected? Thanks
what a great resource and very useful. I have a specific question about the the 155x and that is my radiators need replacing and I need to know how to drain down the system? Is there a drain actually in the boiler? I understand that there is also an expansion tank full of air separate to the unit is this affected? Thanks