Anybody know how to quiet down my water pump? When the pump comes on it rattles the plumbing (really loud), Thor told me they put in a cheaper pump and to fix it I would have to put in a better qualit...
Exactly....the pump discharge line should be a flex hose vs rigid pipe. Also secure the piping so that is doesn't move around banging on inside of cabinet.
You can also install a small accumulator tank in discharge line. That will minimize the pump cycling times which helps quiet it down.
Pump should be mounted on rubber feet....if loose or too tight it will be nosier.