{"version":"1.0","provider_name":"HomeAdditionPlus.com","provider_url":"https:\/\/homeadditionplus.com\/dev","author_name":"mdonovan","author_url":"https:\/\/homeadditionplus.com\/dev\/author\/mdonovan\/","title":"Hot Water Circulator Pumps Video - HomeAdditionPlus.com","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"QL1C9uat00\"><a href=\"https:\/\/homeadditionplus.com\/dev\/plumbing\/hot-water-circulator-pumps-video\/\">Hot Water Circulator Pumps Video<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/homeadditionplus.com\/dev\/plumbing\/hot-water-circulator-pumps-video\/embed\/#?secret=QL1C9uat00\" width=\"600\" height=\"338\" title=\"&#8220;Hot Water Circulator Pumps Video&#8221; &#8212; HomeAdditionPlus.com\" data-secret=\"QL1C9uat00\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"The Purpose of a Hot Water Circulator Pumps and How They Work in a Heating System By Mark J. Donovan In this video, Mark Donovan of HomeAdditionPlus.com discusses hot water circulator pumps and how they are used in hot water heating systems and domestic hot water supply systems. A circulator pump plays an integral role in providing heat to your home&#8217;s heating zones. It works in conjunction with the hot water boiler, zone valves, and expansion tank. When replacing a hot water circulator pump it is important to look at&hellip;","thumbnail_url":"https:\/\/homeadditionplus.com\/dev\/wp-content\/uploads\/2016\/10\/Shower-Pane-Membrane-Liner-Installation-Ebook.jpg","thumbnail_width":1200,"thumbnail_height":1650}