In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
New Water Heater humming....
We had a new 50 gallon Rheem/Ruud water heater installed yesterday, and when the burner comes on the unit puts out a noticeable hum that vibrates the platform it is on and can be heard in the house. The unit is installed against the wall on the other side of the master bedroom closet. Called R/R support and they said the gas pressure must be off, and to have it checked. The plumber that installed the unit came back with a pressure tester and the numbers were in spec. 8.5 intake and 4 at manifold, if that is the right terminology. I will recall support this AM and see what their next step would be. The only difference between the previous unit and the new one, is the old unit had three legs it stood on and the new one sits flush on the platform. I'm thinking that might have something to do with it.