Latest news for Pulsar direct 
Guardian's Thermaguard Glycol range now includes specific solutions for air and ground source heat pumps(21/09/2011)
Installers were looking for a product that would protect vulnerable air and ground source heat pump installations, which are more likely to suffer from the effects of freezing, bacterial contamination and corrosion. In order to protect the heat transfer fluid and collector loops, it is necessary to use a specially formulated inhibited heat transfer fluid that covers the requirements of heat pump renewable technologies. Other renewable sources... [more]
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