Q: Dear Ed: In our home we still have two original wall-hung toilets from the 1960s. I want to replace them with more efficient toilets to save water. How involved is this job, and where do you even find wall-hung toilets? Also, the toilets seem very low to the floor, would it be very expensive to raise them when we replace them?
A: First, good job for wanting to replace your old water guzzling toilets with new efficient toilets!