Q: When someone is using any of our three showers and the water is turned on elsewhere in the house, the water temperature in the shower fluctuates instantly. Several months ago I saw a product at the ...

Q: I installed a water heater recently, and the installation went great. However, it takes a long time for the hot water to reach my faucets. Prior to my new water heater, my recirculating pump worked ...

Very hot water may be great for dishwashers and washing machines, but it can pose a serious scalding hazard to the human body. Typical residential hot-water systems can produce water as hot as 160 ...