Protecting heat pump equipment as well as associated valves and pipework, the Altecnic Caleffi 1 1/4" anti-freeze valve drains circuit medium when its temperature reaches a low of 3C. This keeps potentially damaging ice from forming in the system, reducing the risk of damage and malfunction.

Altecnic Caleffi 108701 anti-freeze valve 1 1/4"

This Altecnic two-way modulating valve offers a 1.65 bar capability.  As the UK’s leading parts specialist, Wolseley carries the widest range of spares, stocking all the big name brands for the trade. Now, to give our customers even more support, we’re adding a greater number of specified parts from leading manufacturers into our branches with the introduction of the Wolseley Branch Parts Accreditation Scheme. Many branches will now be Silver and Gold accredited, a sign that they hold more stock than anyone else, so you can be confident you’ll get the parts you need to fix it first time. Fast.

Altecnic Caleffi 2-way modulating valve

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Caleffi Valve