Looking into the outlet
of the mixing elbow where exhaust hose attaches. The top
opening is the "cooled" exhaust port (what's left of it) and the bottom
opening is the raw water outlet (better but pretty corroded).
|
Here's the money
shot. This is the inlet side of the mixing elbow.
Pretty profound carbon slag build-up; about 80% occluded! Are
you impressed? This will be replaced with a new mixing elbow.
|