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The Caleffi 551066AC is a DISCAL Air Separator designed for effective air removal in heating and cooling systems. This air separator features a one-inch press connection and integrates seamlessly with expansion tanks. It helps maintain efficient system operation by continuously eliminating air, resulting in quieter and more reliable performance.
This air separator guarantees up to one hundred percent air separation efficiency, promoting optimal system conditions and longevity.
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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