Backflow occurs when there is a pressure change in a plumbing system that causes the dirty water to be siphoned back into the clean water supply. A backflow preventer is an important plumbing device that is designed to prevent this potentially harmful backwards flow into the fresh water supply. There are several types of backflow preventers, the three most common are pressure vacuum breakers (PVB), reduced pressure zone (RPZ), and double check assemblies (DCA). In the home, backflow devices are required for hand-held showers installed in bathtubs, faucets with pullout spouts and kitchen sprayers.
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How to Extend the Life of Your Water Heater with Routine Maintenance
Maintaining both tank-style and tankless water heaters is crucial for their efficiency and longevity. Tank-style heaters should be drained annually to remove sediment, checked for leaks and rust, inspected for proper venting (for gas heaters), tested for relief valve functionality, and monitored for thermostat settings and pilot light status. Placing a pan underneath helps detect leaks. Tankless heaters require cleaning of the screen filter and periodic flushing with vinegar to prevent lime and scale buildup. Following manufacturer recommendations and consulting a plumber for assistance ensures proper maintenance and adherence to warranty conditions without risking chemical contamination of the water supply.READ MORE -
What Are Heat Exchangers in Gas Furnaces? Function, Maintenance, and Safety Tips
The blog post explains the role of the heat exchanger in a gas furnace, where combustion gases are heated before being vented out of the home.READ MORE -
How to Save on Water Heater Bill
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