{"id":1996,"date":"2021-10-06T15:59:05","date_gmt":"2021-10-06T12:59:05","guid":{"rendered":"https:\/\/termia.com.ua\/ru\/?page_id=1996"},"modified":"2021-10-25T15:39:18","modified_gmt":"2021-10-25T12:39:18","slug":"calc","status":"publish","type":"page","link":"https:\/\/termia.com.ua\/en\/calc\/","title":{"rendered":"Heating power calculator"},"content":{"rendered":"<style>\n.calc-title{margin:0 0 15px;color:#afafaf;text-transform:uppercase;font-weight:700;font-size:18px}.calc-list--title{font-weight:700;font-size:16px;color:#585757;line-height:24px;margin-bottom:10px}.calc-list{padding-inline-start:0!important}.calc-list li{font-size:13px;color:#585757;line-height:24px;list-style:none}.calc-list strong{font-weight:700;font-size:16px}.calc-list i{font-style:italic}.calc-form{display:flex;flex-wrap:wrap;width:100%;background-color:#f5f5f5;padding:15px 10px;grid-gap:10px}.calc-form-group{display:flex;flex-direction:column;max-width:210px;width:100%}.calc-form-group p{display:none}.calc-form label{font-size:13px;color:#585757;font-weight:400;height:45px;display:block;text-align:left;padding:0;white-space:normal;line-height:18px}.calc-form .input-field{position:relative}.calc-form .input-field span{position:absolute;top:50%;right:10px;font-weight:700;font-size:13px;color:#c5c5c5;transform:translate(0,-50%)}.calc-form input{width:100%;padding:6px 10px;font-weight:700;color:#585757;line-height:24px;font-size:13px;position:relative;padding-right:25px;transition:box-shadow .33s ease-in-out;background:#fff}.calc-resul{font-size:14px;color:#585757;line-height:24px}.button-count--container{display:flex}.button-count{display:flex;justify-content:center;align-self:flex-end;width:150px;height:fit-content;padding:9.5px 10px;font-weight:700;color:#fff;text-align:center;font-size:13px;border:none;background:#2f4998;cursor:pointer}.select-wrapper{position:relative;user-select:none;width:100%}.select__trigger{position:relative;display:flex;align-items:center;justify-content:space-between;padding:6px 10px;font-weight:700;color:#585757;line-height:24px;font-size:13px;border:1px solid #7e8993;border-radius:4px;position:relative;padding-right:25px;transition:box-shadow .33s ease-in-out;background:#fff}.custom-options{position:absolute;display:block;top:100%;left:0;right:0;border-top:0;background:#fff;transition:all .5s;opacity:0;visibility:hidden;pointer-events:none;z-index:2;max-height:200px;overflow-y:auto}.select.open .custom-options{opacity:1;visibility:visible;pointer-events:all}.custom-option{display:block;padding:3px 20px;clear:both;font-weight:400;line-height:1.42857143;color:#333;white-space:nowrap;cursor:pointer;transition:all .5s}.custom-option:hover{cursor:pointer;background-color:#f0ebebf6}.arrow{border:4px solid transparent;border-top:4px solid #b5b5b5}.open .arrow{transform:rotate(180deg)}.icon{position:absolute;top:7px;right:10px;font-weight:700;font-size:13px;color:#c5c5c5}.calc-resul span{font-weight:600}.calc-p{font-weight:400;font-size:16px;color:#585757;line-height:24px;margin-bottom:10px}.calc-p strong{font-weight:700}\n  <\/style>\n<div class=\"calc-content\">\n<h2 class=\"calc-title\"> Calculation of the thermal power of the heating device. <\/h2>\n<p class=\"calc-p\"> An approximate calculation of the required power of devices for heating your room can be performed using the calculator below. <\/p>\n<p class=\"calc-p\"> To do this, it is enough to enter in the corresponding columns of the calculator the dimensions of a particular room, the desired temperature in the room during heating, and the heat loss coefficient &#8220;HLC&#8221;, which takes into account the peculiarities of the thermal insulation of your room (the value of the &#8220;HLC&#8221; factor is selected from the table below). <\/p>\n<h4 class=\"calc-list--title\"> The value of the heat loss coefficient &#8220;HLC&#8221; : <\/h4>\n<ul class=\"calc-list\">\n<li> <strong>0.6 &#8211; 0.9<\/strong> \u2013 for a residential structure with very high thermal insulation, floor and roof, with a small area of windows. <\/li>\n<li> <strong>1.0 &#8211; 1.9<\/strong> \u2013 for standard residential construction, double brickwork, few windows, roof with a standard roof deck. This room can be characterized as &#8211; a room with average thermal insulation. <\/li>\n<li> <strong>2.0 &#8211; 2.9<\/strong>\u2013 for a simplified residential structure, single brickwork, poorly insulated roof, large window area &#8211; Thermal insulation is below average. <\/li>\n<li> <strong>3.0 &#8211; 4.0<\/strong> \u2013 for wood or metal construction. No thermal insulation. <\/li>\n<\/ul>\n<p class=\"calc-p\"> <strong>Note.<\/strong> The exact value of the heat loss coefficient of a particular room is calculated by a heating engineer. If you do not know the exact value of this coefficient, be guided by the average value of the range of values of the coefficient &#8220;HLC&#8221; recommended for the room of your class of thermal insulation. <\/p>\n<form class=\"calc-form\">\n<div class=\"calc-form-group\"> <label for=\"fieldLength\">Length<\/label> <\/p>\n<div class=\"input-field\"> <input type=\"text\" id=\"fieldLength\" class=\"form-control\" autocomplete=\"off\" onkeypress=\"validOnlyNumAndDot(event)\"\/> <span>m<\/span> <\/div>\n<\/div>\n<div class=\"calc-form-group\"> <label for=\"fieldWidth\">Width<\/label> <\/p>\n<div class=\"input-field\"> <input type=\"text\" id=\"fieldWidth\" class=\"form-control\" autocomplete=\"off\" onkeypress=\"validOnlyNumAndDot(event)\"\/> <span>m<\/span> <\/div>\n<\/div>\n<div class=\"calc-form-group\"> <label for=\"fieldHeight\">Height<\/label> <\/p>\n<div class=\"input-field\"> <input type=\"text\" id=\"fieldHeight\" class=\"form-control\" autocomplete=\"off\" onkeypress=\"validOnlyNumAndDot(event)\"\/> <span>m<\/span> <\/div>\n<\/div>\n<div class=\"calc-form-group\"> <label for=\"desiredTemperature\">Desired temperature<\/label> <\/p>\n<div class=\"select-wrapper\">\n<div class=\"select\">\n<div class=\"select__trigger\"> <span class=\"select_value\" id=\"selectValue\">23<\/span> <\/p>\n<div class=\"arrow\"><\/div>\n<p><span class=\"icon\">\u2103<\/span> <\/div>\n<div class=\"custom-options\"> <span class=\"custom-option selected\" data-value=\"6\"> 6 <\/span> <span class=\"custom-option\" data-value=\"7\">7<\/span> <span class=\"custom-option\" data-value=\"8\"> 8 <\/span> <span class=\"custom-option\" data-value=\"9\">9<\/span> <span class=\"custom-option\" data-value=\"10\">10<\/span> <span class=\"custom-option\" data-value=\"11\">11<\/span> <span class=\"custom-option\" data-value=\"12\">12<\/span> <span class=\"custom-option\" data-value=\"13\">13<\/span> <span class=\"custom-option\" data-value=\"14\">14<\/span> <span class=\"custom-option\" data-value=\"15\">15<\/span> <span class=\"custom-option\" data-value=\"16\">16<\/span> <span class=\"custom-option\" data-value=\"17\">17<\/span> <span class=\"custom-option\" data-value=\"18\">18<\/span> <span class=\"custom-option\" data-value=\"19\">19<\/span> <span class=\"custom-option\" data-value=\"21\">21<\/span> <span class=\"custom-option\" data-value=\"22\">22<\/span> <span class=\"custom-option\" data-value=\"23\">23<\/span> <span class=\"custom-option\" data-value=\"24\">24<\/span> <span class=\"custom-option\" data-value=\"25\">25<\/span> <span class=\"custom-option\" data-value=\"26\">26<\/span> <span class=\"custom-option\" data-value=\"27\">27<\/span> <span class=\"custom-option\" data-value=\"28\">28<\/span> <span class=\"custom-option\" data-value=\"29\">29<\/span> <span class=\"custom-option\" data-value=\"30\">30<\/span> <\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"calc-form-group\"> <label for=\"power\u0421onsumption\">HLC coefficient<\/label> <\/p>\n<div class=\"input-field\"> <input type=\"text\" id=\"power\u0421onsumption\" class=\"form-control\" autocomplete=\"off\" onkeypress=\"validOnlyNumAndDot(event)\"\/> <\/div>\n<\/div>\n<div class=\"button-count--container\"> <button type=\"submit\" class=\"button-count\" id=\"buttonCount\" onclick=\"calculeted(event)\" > \u0421\u0447\u0438\u0442\u0430\u0442\u044c <\/button> <\/div>\n<\/form>\n<p class=\"calc-resul\"> The approximate required power for space heating: <span id=\"textResult\"><\/span> kW <\/p>\n<p class=\"calc-p\"> <strong>Note.<\/strong> When further choosing the power of the heater for purchase, it should be taken into account that the calculated required heating power can be realized by one or several heat devices. <\/p>\n<\/div>\n<p><script>\n   const fieldLength=getElementById(\"fieldLength\"),fieldWidth=getElementById(\"fieldWidth\"),fieldHeight=getElementById(\"fieldHeight\"),power\u0421onsumption=getElementById(\"power\u0421onsumption\"),buttonCount=getElementById(\"buttonCount\"),textResult=getElementById(\"textResult\"),desiredTemperature=getElementById(\"selectValue\");function getElementById(e){return document.getElementById(e)}function validOnlyNumAndDot(e){const t=e.keyCode?e.keyCode:e.which;46!=t&&44!=t&&(t<48||t>57)&&e.preventDefault()}function changeComaFromDot(e){return Number(e.value.replace(\",\",\".\"))}function calculeted(e){e.preventDefault();let t=changeComaFromDot(fieldLength)*changeComaFromDot(fieldWidth)*changeComaFromDot(fieldHeight);console.log(\"volumeRoom\",t);let n=t*changeComaFromDot(power\u0421onsumption)*Number(desiredTemperature.innerHTML)\/860;textResult.innerHTML=n.toFixed(3)}document.querySelector(\".select-wrapper\").addEventListener(\"click\",function(){this.querySelector(\".select\").classList.toggle(\"open\")});for(const e of document.querySelectorAll(\".custom-option\"))e.addEventListener(\"click\",function(){this.classList.contains(\"selected\")||(this.parentNode.querySelector(\".custom-option.selected\").classList.remove(\"selected\"),this.classList.add(\"selected\"),this.closest(\".select\").querySelector(\".select__trigger span\").textContent=this.textContent)});window.addEventListener(\"click\",function(e){const t=document.querySelector(\".select\");t.contains(e.target)||t.classList.remove(\"open\")});\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Calculation of the thermal power of the heating device. An approximate calculation of the required power of devices for heating your room can be performed using the calculator below. To do this, it is enough to enter in the corresponding columns of the calculator the dimensions of a particular room, the desired temperature in the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Heating power calculator - Termia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/termia.com.ua\/en\/calc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Heating power calculator\" \/>\n<meta property=\"og:description\" content=\"Calculation of the thermal power of the heating device. 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