{"id":53239,"date":"2026-04-07T12:32:49","date_gmt":"2026-04-07T10:32:49","guid":{"rendered":"https:\/\/fernox.com\/cz\/product\/tf1-antifreeze-valve\/"},"modified":"2026-04-07T12:39:32","modified_gmt":"2026-04-07T10:39:32","slug":"tf1-antifreeze-valve","status":"publish","type":"product","link":"https:\/\/fernox.com\/cz\/product\/tf1-antifreeze-valve\/","title":{"rendered":"TF1 Antifreeze Valve"},"content":{"rendered":"<p>Nemrznouc\u00ed ventil Fernox TF1 je speci\u00e1ln\u011b navr\u017een pro ochranu vzduchov\u00fdch topn\u00fdch syst\u00e9m\u016f s tepeln\u00fdmi \u010derpadly na b\u00e1zi vody. V chladn\u00e9m po\u010das\u00ed, kdy teploty klesaj\u00ed, mohou syst\u00e9my, kter\u00e9 nejsou o\u0161et\u0159eny kapalinou na b\u00e1zi glykolu, v okruhu tepeln\u00e9ho \u010derpadla zamrznout, co\u017e m\u016f\u017ee zp\u016fsobit \u0161kodliv\u00e9 a n\u00e1kladn\u00e9 po\u0161kozen\u00ed zraniteln\u00fdch sou\u010d\u00e1st\u00ed tepeln\u00e9ho \u010derpadla a potrub\u00ed syst\u00e9mu, p\u0159\u00edpadn\u011b p\u0159ed\u010dasnou poruchu a opravu.<\/p>\n<p>Nemrznouc\u00ed ventil Fernox TF1 je z\u00e1kladn\u00ed, snadno instalovateln\u00e1 sou\u010d\u00e1st vyvinut\u00e1 pro prevenci zamrz\u00e1n\u00ed syst\u00e9m\u016f t\u00edm, \u017ee detekuje, kdy\u017e se kapalina v okruhu bl\u00ed\u017e\u00ed bodu mrazu, tj. kdy\u017e teplota okruhu dos\u00e1hne m\u00e9n\u011b ne\u017e 3 \u00b0C. Nemrznouc\u00ed ventil TF1 se automaticky otev\u0159e a uvoln\u00ed vodu ze syst\u00e9mu, \u010d\u00edm\u017e zabr\u00e1n\u00ed tvorb\u011b ledu v syst\u00e9mu tepeln\u00e9ho \u010derpadla a zajist\u00ed provoz syst\u00e9mu.<\/p>\n<ul>\n<li>Vysoce v\u00fdkonn\u00fd nemrznouc\u00ed ventil speci\u00e1ln\u011b navr\u017een\u00fd pro ochranu syst\u00e9m\u016f tepeln\u00fdch \u010derpadel na b\u00e1zi vody.<\/li>\n<li>Vyrobeno z mosazi pro robustn\u00ed, odoln\u00fd a dlouhodob\u00fd provoz.<\/li>\n<li>\u0160pi\u010dkov\u00e9 ventily KV pro vysok\u00fd v\u00fdkon.<\/li>\n<li>Automatick\u00fd provoz, kdy\u017e teplota okruhu klesne pod 3 \u00b0C.<\/li>\n<li>Dod\u00e1v\u00e1 se s konektory BSP samec i samice pro snadnou instalaci na p\u0159\u00edvodn\u00ed a zp\u011btn\u00e9 potrub\u00ed.<\/li>\n<li>K dispozici v r\u016fzn\u00fdch velikostech, aby byla zaji\u0161t\u011bna pln\u00e1 kompatibilita pro v\u00edce aplikac\u00ed.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nemrznouc\u00ed ventil Fernox TF1 je speci\u00e1ln\u011b navr\u017een pro ochranu vzduchov\u00fdch topn\u00fdch syst\u00e9m\u016f s tepeln\u00fdmi \u010derpadly na b\u00e1zi vody. V chladn\u00e9m po\u010das\u00ed, kdy teploty klesaj\u00ed, mohou syst\u00e9my, kter\u00e9 nejsou o\u0161et\u0159eny kapalinou na b\u00e1zi glykolu, v okruhu tepeln\u00e9ho \u010derpadla zamrznout, co\u017e m\u016f\u017ee zp\u016fsobit \u0161kodliv\u00e9 a n\u00e1kladn\u00e9 po\u0161kozen\u00ed zraniteln\u00fdch sou\u010d\u00e1st\u00ed tepeln\u00e9ho \u010derpadla a potrub\u00ed syst\u00e9mu, p\u0159\u00edpadn\u011b p\u0159ed\u010dasnou poruchu [&hellip;]<\/p>\n","protected":false},"featured_media":53954,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[87,152],"product_tag":[],"class_list":{"0":"post-53239","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-renewable-technologies","7":"product_cat-renewable-technologiesdevices","8":"pa_metricka-velikost-pripojeni-1-1-2","9":"pa_metricka-velikost-pripojeni-1-1-4","10":"pa_metricka-velikost-pripojeni-143","11":"pa_metricka-velikost-pripojeni-28mm","12":"pa_typ-pasovani-bsp","13":"pa_typ-pasovani-compression","15":"first","16":"instock","17":"featured","18":"purchasable","19":"product-type-variable"},"acf":[],"_links":{"self":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product\/53239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/media\/53954"}],"wp:attachment":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/media?parent=53239"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_brand?post=53239"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_cat?post=53239"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_tag?post=53239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}