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The Zilmet ZFT18C is a flat round hydronic expansion tank designed for efficient use in hydronic systems. This model features a capacity of four point eight gallons and includes a union with a dual service check, allowing for easier installation in compact spaces.
The Zilmet expansion tank is ideal for maintaining hydronic systems while saving space, ensuring that all components remain organized on the wall.
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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