Zilmet CAL - PRO Heating Vessel

Zilmet CAL - PRO Heating Vessel

Features
The CAL-PRO expansion vessels absorb the water volume variations in closed heating systems maintaining constant pressure, helping to reduce energy consumption.

The broad range available meets the requirements of various heating systems.

Technical Information
capacity: from 4-900 litres

Crimped or welded carbon steel shells

Synthetic SBR rubber according to DIN 4807-3 norms suitable for every capacity for maximising tank drawdown.

Vessels are painted externally with long-lasting epoxy polyester

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Products returned to us in a sellable condition will be credited subject to prior agreement and will incur a 25% restock charge.

Gas Spares and electrical items cannot be returned for credit.

If a product has failed within its warranty period, it will need to be sent to the manufacturer for testing, once the we have received credit from the manufacturer, we will then credit your account in full.  

For more information please visit our returns policy here.