Problem....? NO. Why would water and elecrticty be a problem? Customers can be clueless alot of the time. I was surprised to see how many didn't know if they had a heat pump, or a gas furnace......."I just turn it on here"....WOW
Sad thing is....someone paid good money for that.
Thats the biggest prob everywhere the basic homeowner or buis owner has no clue how it should be done or how it should look only if it works, and sometimes thinks its working great but if they only knew!!