{"version":"1.0","provider_name":"Rapidheat Blog","provider_url":"https:\/\/www.rapidheat247.co.uk\/blog","author_name":"Rapidheat247 Team","author_url":"https:\/\/www.rapidheat247.co.uk\/blog\/author\/admin\/","title":"Before You Install an Air Source Heat Pump, Read This First\u00a0 - Rapidheat Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"79u25AOOIh\"><a href=\"https:\/\/www.rapidheat247.co.uk\/blog\/before-installing-air-source-heat-pump-london-guide\/\">Before You Install an Air Source Heat Pump, Read This First\u00a0<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.rapidheat247.co.uk\/blog\/before-installing-air-source-heat-pump-london-guide\/embed\/#?secret=79u25AOOIh\" width=\"600\" height=\"338\" title=\"&#8220;Before You Install an Air Source Heat Pump, Read This First\u00a0&#8221; &#8212; Rapidheat Blog\" data-secret=\"79u25AOOIh\" 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:\/\/www.rapidheat247.co.uk\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.rapidheat247.co.uk\/blog\/wp-content\/uploads\/2026\/03\/Air-Source-Heat-Pump-Installation-1.png","thumbnail_width":1536,"thumbnail_height":1024,"description":"Planning an Air Source Heat Pump Installation in London? Learn what most homeowners miss from heat loss and radiator sizing to real running costs before you install. Avoid costly mistakes with this expert guide."}