@Vlemussmith, I agree you don't need to remove all four rivets, but I think you need to remove at least one of the rivets in the bottom rail in order to slide out the big brush and the string tension… (View Post)
Does it include the wire crimps for securing the string loops in the pull bar? Seems those are pretty critical. Also, special crimping pliers--while not absolutely necessary--are highly recommended. (View Post)
The idea of using the existing circulator pump for a glycol flush/exchange has been floated in the past, but I'm not aware of anyone trying it. You would still need to rig up an inlet to draw in fres… (View Post)
Here's a cross-section schematic of the boiler core that might help: Also, FWIW, North American Aldes have two identical 950W electric elements. The 1kW/2kW thing applies to European units where the … (View Post)
The circulator pump will make a slight whirring sound when it kicks on, and this may be accompanied with a little gurgling in the expansion tan or convectors. If I have the heat on but turned down q… (View Post)