Ground-fault circuit interrupters are usually found in the kitchen, baths, garage and outdoors. A new GFCI will cost less than $20 and take about 30 minutes to install.
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Q: I have a bathtub/shower combination, and when I pull the knob on top of the spout to start the shower, only a little water comes out of the showerhead while most of it comes out of the tub spout. Do I have a clog in the pipe or is this a water pressure problem?