Description
The Zilmet ZHT35 is a premium-quality hydronic expansion tank designed to manage thermal expansion in closed-loop heating and cooling systems. With a 9.2-gallon capacity, durable steel construction, and a long-life fixed diaphragm, the ZHT35 helps maintain stable system pressure, protects boilers and pumps, and ensures optimal performance in residential and light-commercial applications.
Engineered for reliability and efficiency, the ZHT35 is ideal for boilers, radiant heating, chilled-water systems, and any hydronic setup requiring consistent pressure control.
Key Features
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9.2-Gallon Expansion Capacity
Suitable for medium-sized hydronic heating or cooling systems. -
Fixed Butyl Diaphragm
Separates air and system fluid to prevent waterlogging and reduce maintenance. -
Durable Steel Shell
Built to withstand pressure changes and temperature fluctuations for long-term performance. -
Pre-Charged Design
Arrives pressurized for quick, hassle-free installation. -
Corrosion-Resistant Interior
Protects against rust and extends tank life in hydronic environments. -
Compact & Versatile
Fits mechanical rooms, boiler areas, and retrofits with ease.
