Description
The Zilmet ZBTK01S-B Boiler Trim Kit is a fully assembled package combining all essential components needed for a hydronic boiler installation with ¾″ SWT connections. It’s designed to simplify setup and ensure reliable operation by delivering a proven combination of expansion vessel, deaerator, valves, and fittings in one convenient kit.
Key Features
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All-in-one convenience: Instead of sourcing each component separately, this kit bundles everything you need — saving time and reducing compatibility issues.
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Reliable, long-term performance: Using high-quality materials and components ensures durability and consistent operation under typical hydronic system conditions.
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Streamlined installation: The ready-to-go kit simplifies setup, particularly useful for new installs or boiler upgrades.
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Stable boiler operation: With the expansion tank and deaerator, the kit helps manage pressure fluctuations and air buildup — improving system safety and reducing maintenance needs.
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Flexible compatibility: The ¾″ SWT connection makes it suitable for many residential or light-commercial boilers using standard SWT fittings.






