Is that rust in my boiler?

>>1013008
Looks like mineral deposits, fill it back up with water, dump some vinegar or citric acid in there, repeat several times and watch it peel off and dissolve literally

File: boiler3.jpg (73KB, 1024x768px) Image search: [Google]

73KB, 1024x768px

>>1013018
But this shit should look something like this when in a better state

>>1013056
that ain't rust, if it is rust it would be more uniform, it should be deposits

>>1013008
If its leaking its over.

If the anode is rekt get a new one in there.

>>1013124
There is not even an anode in there (there should be)

That looks like rust pits.