Expansion Tank - Water Heater Expansion Tank

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An expansion tank will add life to your water heater and appliances. Most communities now have check valves on the pipes entering your home. This creates a closed system that puts pressure on your water heater and appliances as water is heated. An expansion tank will absorb the pressure from expanding water. Most water heater manufacturers now require an expansion tank to keep the warranty valid.

Видео Expansion Tank - Water Heater Expansion Tank канала FIX IT Home Improvement Channel