External cooling coil Guard 6/4'' 32 kW insulated - 97 ° C 713032

External cooling coil protecting the installation against overheating. Installed in series with solid fuel boilers, possible to work vertically or horizontally. The device is equipped with a copper coil that allows tap water to pass through the Guardian to the sewage system - cold water does not go directly to the heated hearth. Factory-made safety relief valve 97 ° C or 93 ° C, available power 23, 32 or 45kW, two smaller versions also available in insulation.