{"id":622,"date":"2019-09-21T20:06:36","date_gmt":"2019-09-21T18:06:36","guid":{"rendered":"https:\/\/www.thermogroup.com\/blog\/?p=622"},"modified":"2019-10-21T15:37:38","modified_gmt":"2019-10-21T13:37:38","slug":"operational-diagram-heating-network","status":"publish","type":"post","link":"https:\/\/www.thermogroup-heating.com\/blog\/operational-diagram-heating-network\/","title":{"rendered":"Operational diagram of a heating network"},"content":{"rendered":"

A heating network (radiators and\/or underfloor heating) must contain all the safety elements for its proper operation<\/p>\n

<\/p>\n

    \n
  1. Circulator \u00a0<\/strong>: allows the circulation of water in the network. Its impulsion in water height must ensure a homogeneous circulation to properly redistribute the power delivered by the boiler (included in the MINI EUROPE PLUS boiler only)<\/li>\n
  2. Expansion vessel<\/strong>\u00a0 : To be sized according to the size of the heating network, it\u2019s a \u2018\u2019must have\u2019\u2019 to allow the expansion of water resulting from the temperature difference between cold and hot (usually 8 to 12 liters at low temperature, can be more for high temperature). If your old boiler contained an expansion tank, you can take back the same capacity than this one.<\/li>\n
  3. Motorized and self-regulating 3-way valve<\/strong>\u00a0 : allows the redistribution of the necessary heat for the radiators to the floor heating at low temperature. A safety thermostat coupled to the 3-way valve must be installed in order to protect the floor-heater from an abnormal high-temperature inlet in its network<\/li>\n
  4. Sludge pot<\/strong> : ensures the removal of bacterial growth (recommended to prevent premature wear of the heating system elements over time)<\/li>\n
  5. Screen filter<\/strong> : ensures the recovery of the impurities contained in a heating network (recommended to avoid premature wear of the elements of the heating system over time)<\/li>\n
  6. Safety group\u00a0<\/strong> : pressure gauge + automatic air vent + 3 bar pressure relief valve (included in the MINI EUROPE PLUS boiler only)<\/li>\n<\/ol>\n

    In the case the high temperature radiators<\/strong> and the low temperature heating floor<\/strong> are coupled, the boiler must send high temperature into the heating circuit.<\/p>\n","protected":false},"excerpt":{"rendered":"

    A heating network (radiators and\/or underfloor heating) must contain all the safety elements for its proper operation Circulator \u00a0: allows the circulation of water in the network. Its impulsion in water height must ensure a (…)<\/p>\n","protected":false},"author":1,"featured_media":67,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[180],"tags":[89,125,123,94],"yoast_head":"\nOperational diagram of a heating network - ThermoGroup<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermogroup-heating.com\/blog\/operational-diagram-heating-network\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Operational diagram of a heating network - ThermoGroup\" \/>\n<meta property=\"og:description\" content=\"A heating network (radiators and\/or underfloor heating) must contain all the safety elements for its proper operation Circulator \u00a0: allows the circulation of water in the network. 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