How to Check Your Home's Water Pressure

Test your house water pressure & find out what pressure ranges are normal. Check static water pressure and measure thermal expansion pressure.

If the municipal water pressure is too high, it can damage a home water supply system. High water pressure can damage pipes, cause leaks and cause water hammers.

Regularly measuring the water pressure in your home can determine if your water pressure regulator is working properly. It can also insure that the thermal expansion tank or thermal bypass on a water pressure reducing valve is working. If a thermal expansion tank or thermal bypass is on properly functioning, a hot water heater can explode.


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