Rebuilding heater box, replace core?
Don't clamp the tubes down tight at this point. The ring terminal from the ground wiring still needs to go under that screw.
I had the misfortune of removing both sides of the self adhesive tape from the inlet seal. I reinstalled it with loctite yellow weatherstrip seal (3M is not available in Pa anymore) and then removed just the paper and rolled it sticky side down to attach per instructions.
(I used the same tube adhesive earlier to reinstall the orignal styrafoam strip to seal the shut off damper hinge to the metal backing. I could have used the new strip but saw no need. Regardless adhesive there best insures it won't move.)
Don't clamp the tubes down tight at this point. The ring terminal from the ground wiring still needs to go under that screw.
I had the misfortune of removing both sides of the self adhesive tape from the inlet seal. I reinstalled it with loctite yellow weatherstrip seal (3M is not available in Pa anymore) and then removed just the paper and rolled it sticky side down to attach per instructions.
(I used the same tube adhesive earlier to reinstall the orignal styrafoam strip to seal the shut off damper hinge to the metal backing. I could have used the new strip but saw no need. Regardless adhesive there best insures it won't move.)