Watts DET-5 2.1 G Potable Water Expansion Tank for 50-Gallon Water Heaters Review
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Watts DET-5 2.1 G Potable Water Expansion Tank for 50-Gallon Water Heaters
Protects the water heater from thermal expansion
Absorbs the increased volume of water created when water is heated
For water heaters up to 50-Gallon
Contains a durable membrane to prevent contact of water with air in the tank
Pre-pressurized steel tank at 20 psi
