“Dead simple installation. One of my old Taco pumps finally gave out after 25 years of service (short life huh?). Replaced both with the IFC flavor and I didn't think they'd be so quiet. I have to touch one to know it's actually on. Very happy with it.**just don't use the flange-shaped gaskets you can buy for this style pump. Only use the flat o-rings that ship in the box, otherwise you'll develop a leak**”
“Came with gaskets. We ordered extras and were glad we did because one got ruined on installation (our fault). Same size as the old ones and change out was simple”