Do electric tankless water heaters need a drain? Every major brand of tankless requires a drain pan if the unit is installed where a leak can cause damage...

How do you unclog a mud sink? Of course it depends largely on the severity of the clog, but different methods and various tools will help you to clear the...

What causes a water pump to intermittently run? The most common causes of hidden causes of intermittent pump cycling: water is running somewhere in the bu...

How far below ground is water? Groundwater may be near the Earth’s surface or as deep as 30,000 feet, according to the U.S. Geological Survey (USGS). What...

How is a level switch used in a heater? How a Level Switch Works. Liquid level switches detect liquid levels or interfaces between liquids such as oil and...

Why do I get 2 water bills? If you receive your water service and your sewerage service from different suppliers you may receive two bills – one from each...

How do you seal a hole in a cast iron pipe? How to Fix Holes in Iron Pipes Put on a dust mask, safety glasses and work gloves. Remove loose metal debris a...

Do you have to use RO water for saltwater tanks? One the basic laws of keeping a saltwater tank is to only use water from an RO/DI system for your tank. R...

What happens if boiler pipes freeze? “If they freeze then condensate will build up in the pipe and then back up into the boiler – which will stop working....

Why does my Rinnai tankless water heater make a noise? My tankless water heater started making a horrible noise when activated. The noise is like the unit...