1.0GLOREFEN - Global Refrigeration Engineeringhttps://glorefen.com/enbilimonhttps://glorefen.com/en/author/bilimon/rich600338<blockquote class="wp-embedded-content" data-secret="8GcWd1O0N3"><a href="https://glorefen.com/en/product/vrf-sistemleri/">VRF</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://glorefen.com/en/product/vrf-sistemleri/embed/#?secret=8GcWd1O0N3" width="600" height="338" title="“VRF” — GLOREFEN - Global Refrigeration Engineering" data-secret="8GcWd1O0N3" 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://glorefen.com/en/wp-includes/js/wp-embed.min.js </script> https://glorefen.com/en/wp-content/uploads/2025/07/vrf-scaled.jpg25602560Features and Applications VRF systems are advanced air conditioning solutions that meet modern HVAC requirements by offering high efficiency and flexible control. The main principle is that multiple indoor units connected to a single outdoor unit system can independently provide heating or cooling. The refrigerant flow is automatically adjusted according to demand, ensuring both energy savings and comfort.