{"version":"1.0","provider_name":"","provider_url":"https:\/\/installateurszaken.nl","author_name":"admin","author_url":"https:\/\/installateurszaken.nl\/index.php\/author\/rstruijk\/","title":"Mag het een graadje lager? -","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Uw4oCslnuw\"><a href=\"https:\/\/installateurszaken.nl\/index.php\/2021\/02\/19\/mag-het-een-graadje-lager\/\">Mag het een graadje lager?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/installateurszaken.nl\/index.php\/2021\/02\/19\/mag-het-een-graadje-lager\/embed\/#?secret=Uw4oCslnuw\" width=\"600\" height=\"338\" title=\"&#8220;Mag het een graadje lager?&#8221; &#8212; \" data-secret=\"Uw4oCslnuw\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/installateurszaken.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":null,"thumbnail_width":null,"thumbnail_height":null,"description":"Om legionellagroei te voorkomen is een minimumtemperatuur van het warme water vereist van 60 oC in collectieve installaties en van 55 oC in woningen. Om het energiegebruik te beperken wil men deze temperatuur verlagen. Oscar Nuijten (Edu4Install) beantwoordt de vraag: \u201cTot hoever kunnen we daarmee gaan zonder risico op legionella?\u201d Zo\u2019n 95% van de sterfgevallen [&hellip;]"}