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The Watts PLT-20 is a potable water expansion tank designed to manage excess water volume caused by thermal expansion. This effective solution is suitable for use with direct fired hot water heaters and hot water storage tanks.
The expansion tank absorbs increased volume of water, maintaining balanced pressure throughout the water supply system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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