1.0Blondeauhttps://blondeau.be/en/Alexis Robahttps://blondeau.be/en/author/alexis/rich600338<blockquote class="wp-embedded-content" data-secret="V0k2CTcDoK"><a href="https://blondeau.be/en/product/honeywell-ec-rm-7890/">Honeywell EC / RM 7890</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blondeau.be/en/product/honeywell-ec-rm-7890/embed/#?secret=V0k2CTcDoK" width="600" height="338" title="“Honeywell EC / RM 7890” — Blondeau" data-secret="V0k2CTcDoK" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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://blondeau.be/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://blondeau.be/wp-content/uploads/2025/03/Hon-EC-RM-7850.jpg438388The Honeywell EC7890 (230VAC) or RM7890 (120VAC) relay module is a microprocessor-based integrated burner control for automatically fired single burner applications. Base, amplifier and purge card are required to complete the system and are selected according to the desired process conditions. The optional display can be mounted on the relay module or on the front […]