1.0STEPSAHEADhttps://stepsahead.at/enkersteinhttps://stepsahead.at/en/blog/author/kerstein/rich600338<blockquote class="wp-embedded-content" data-secret="HhY73ES0Cd"><a href="https://stepsahead.at/en/introduction/">Introduction</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://stepsahead.at/en/introduction/embed/#?secret=HhY73ES0Cd" width="600" height="338" title="“Introduction” — STEPSAHEAD" data-secret="HhY73ES0Cd" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://stepsahead.at/en/wp-includes/js/wp-embed.min.js </script> Basics of absorption technology Unlike electrically operated compression chillers, absorption chillers use heat to drive the cooling process. This heat is usually provided through hot water, steam or hot flue gas. If these heat sources are not available, absorption chillers are usually operated with natural gas as direct heat source. All system variants can be ... Read morehttps://stepsahead.at/en/wp-content/uploads/sites/2/2020/01/Single-Stage-chiller.jpg