{"id":20455,"date":"2023-07-24T11:24:19","date_gmt":"2023-07-24T09:24:19","guid":{"rendered":"https:\/\/www.ness.de\/?page_id=20455"},"modified":"2023-07-24T11:25:02","modified_gmt":"2023-07-24T09:25:02","slug":"calculator-combustion-air-pre-heater","status":"publish","type":"page","link":"https:\/\/ness.de\/en\/calculator-combustion-air-pre-heater\/","title":{"rendered":"Calculator &#8211; combustion air pre-heater"},"content":{"rendered":"<div id='av_section_1'  class='avia-section av-63tsp-4-2ff38ef5373c6086eccca754993ce26c main_color avia-section-default avia-no-border-styling  avia-builder-el-0  avia-builder-el-no-sibling  avia-bg-style-scroll container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-20455'><div class='entry-content-wrapper clearfix'>\n<section  class='av_textblock_section av-lkc90mcj-5e5b2cac79ebc98f34bc95c9c886c73b '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h2><b>Calculator <\/b><em><strong>Payback period combustion air pre-heater<\/strong><br \/>\n<\/em><\/h2>\n<h3><strong><em>Is it worth the investment to increase the efficiency? Calculate yourself now!<br \/>\n<\/em><\/strong><\/h3>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-eb5eu-4702ffac62d315cd3588949c1701f63d\">\n#top .hr.hr-invisible.av-eb5eu-4702ffac62d315cd3588949c1701f63d{\nheight:10px;\n}\n<\/style>\n<div  class='hr av-eb5eu-4702ffac62d315cd3588949c1701f63d hr-invisible  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-lkc9jttw-b75e3aa029ea792ca839e3bc4b560d15 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>A combustion air pre-heater (Luvo) can be worthwhile in many cases &#8211; especially when the burner needs to be renewed. Especially due to rising energy prices, the armotization time is getting shorter and shorter. This is how you can easily determine whether it is worthwhile for you:<\/p>\n<ol>\n<li>Enter price for natural gas (\u20ac\/kWh)<\/li>\n<li>Enter price for electricity<\/li>\n<li>Enter operating hours (h\/a)<\/li>\n<li>Select suitable size according to heater capacity<\/li>\n<\/ol>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7n4za-b96fc3d81334dfc2d91ce25f735e77d1\">\n#top .hr.hr-invisible.av-7n4za-b96fc3d81334dfc2d91ce25f735e77d1{\nheight:10px;\n}\n<\/style>\n<div  class='hr av-7n4za-b96fc3d81334dfc2d91ce25f735e77d1 hr-invisible  avia-builder-el-4  el_after_av_textblock  el_before_av_one_full '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ehp5q-1-5cbddc79428f79e6f4ab57840e858428\">\n.flex_column.av-ehp5q-1-5cbddc79428f79e6f4ab57840e858428{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-ehp5q-1-5cbddc79428f79e6f4ab57840e858428 av_one_full  avia-builder-el-5  el_after_av_hr  el_before_av_hr  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-ljwvq3ys-77b34b8e3f95555da47c88a763952a12 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><span class=\"\">\n\t<style type=\"text\/css\">\n        .jms-heading\n        {\n            vertical-align: bottom !important;\n            min-width: 90px !important;\n        }\n        \/* Chrome, Safari, Edge, Opera *\/\n        .jms-table input::-webkit-outer-spin-button,\n        .jms-table input::-webkit-inner-spin-button \n        {\n          -webkit-appearance: none;\n          margin: 0;\n        }\n        .jms-container\n        {\n        \tbackground-color: white !important;\n        \tbox-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 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white !important;\n\t\t}\n\t<\/style>\n\t<div class=\"container\">\n\t\t<div class=\"jms-container p-3\">\n\t\t\t<div class=\"row\">\n\t\t\t\t<div class=\"col-md-12 col-sm-12\">\n\t\t\t\t\t<div class=\"table-responsive\">\n\t\t\t\t\t\t<table class=\"table jms-table\">\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t<!-- Preis f\u00fcr Erdgas -->\n\t\t\t\t\t\t\t\t<td class=\"w-50\"><b>\n\t\t\t\t\t\t\t\t\tPrice of Natural Gas\t\t\t\t\t\t\t\t<\/b><\/td>\n\t\t\t\t\t\t\t\t<td>\n\t\t\t\t\t\t\t\t\t<div class=\"input-group input-group-sm\">\n\t\t\t\t\t\t\t\t\t\t<input type=\"number\" class=\"jms-input form-control form-control-sm text-right\" id=\"jms_preis_f\u00fcr_erdgas\" name=\"jms_preis_f\u00fcr_erdgas\" step=\"0.05\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"input-group-append\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"input-group-text\">&#8364; \/kWh<\/span>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t<!-- Strompreis -->\n\t\t\t\t\t\t\t\t<td><b>\n\t\t\t\t\t\t\t\t\tElectricity Price\t\t\t\t\t\t\t\t\t<\/b>\n\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t<td>\n\t\t\t\t\t\t\t\t\t<div class=\"input-group input-group-sm\">\n\t\t\t\t\t\t\t\t\t\t<input type=\"number\" class=\"jms-input form-control form-control-sm text-right\" id=\"jms_strompreis\" name=\"jms_strompreis\" step=\"0.05\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"input-group-append\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"input-group-text\">&#8364; \/kWh<\/span>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t<!-- Betriebsstunden \/a -->\n\t\t\t\t\t\t\t\t<td><b>\n\t\t\t\t\t\t\t\t\tOperating Hours \/a\t\t\t\t\t\t\t\t\t<\/b>\n\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t<td>\n\t\t\t\t\t\t\t\t\t<div class=\"input-group input-group-sm\">\n\t\t\t\t\t\t\t\t\t\t<input type=\"number\" class=\"jms-input form-control form-control-sm text-right\" id=\"jms_betriebsstunden_a\" 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value=\"500\">500<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"630\">630<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"800\">800<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"1000\">1000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"1250\">1250<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"1600\">1600<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"2000\">2000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"2500\">2500<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"3200\">3200<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"4000\">4000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"5000\">5000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"6300\">6300<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"8000\">8000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"10000\">10000<\/option>\n\t\t\t\t\t\t\t\t\t\t<option value=\"12500\">12500<\/option>\n\t\t\t\t\t\t\t\t\t\t<option 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'Heater and LUVO size' : 'Erhitzer und LUVO-Baugr\u00f6\u00dfe',\n\t\t\t\t\t      \t},\n\t\t\t\t\t      \tgrid: \n\t\t\t\t\t      \t{\n\t\t\t\t\t\t      display: false\n\t\t\t\t\t\t    },\n\t\t\t\t\t    }\n\t\t\t      \t}\n\t\t\t    }\n\t\t  \t});\n\t\t\t \n\t\t\t\n\n\t\t\tjQuery(\"#jms_preis_f\u00fcr_erdgas,#jms_strompreis,#jms_betriebsstunden_a\").on(\"blur\",function()\n\t\t\t{\n\t\t\t\tvar jms_preis_f\u00fcr_erdgas = parseFloat(jQuery('#jms_preis_f\u00fcr_erdgas').val() == '' ? 0 : jQuery('#jms_preis_f\u00fcr_erdgas').val());\n\t\t\t\tvar jms_strompreis = parseFloat(jQuery('#jms_strompreis').val() == '' ? 0 : jQuery('#jms_strompreis').val());\n\t\t\t\tvar jms_betriebsstunden_a = parseFloat(jQuery('#jms_betriebsstunden_a').val() == '' ? 0 : jQuery('#jms_betriebsstunden_a').val());\n\n\t\t\t\tif(jms_preis_f\u00fcr_erdgas != 0 && jms_strompreis != 0 && jms_betriebsstunden_a != 0)\n\t\t\t\t{\n\t\t\t\t\tjms_payback_period_calculator();\n\t\t\t\t}\n\t\t\t});\n\n\t\t\tjQuery(\"#jms_baugr\u00f6\u00dfe_weh_wev\").on(\"change\",function()\n\t\t\t{\n\t\t\t\tjms_payback_period_calculator();\n\t\t\t});\n\n\t\t\tfunction jms_payback_period_calculator()\n\t\t\t{\t\n\t\t\t\tvar jms_preis_f\u00fcr_erdgas = parseFloat(jQuery('#jms_preis_f\u00fcr_erdgas').val() == '' ? 0 : jQuery('#jms_preis_f\u00fcr_erdgas').val());\n\t\t\t\tvar jms_strompreis = parseFloat(jQuery('#jms_strompreis').val() == '' ? 0 : jQuery('#jms_strompreis').val());\n\t\t\t\tvar jms_betriebsstunden_a = parseFloat(jQuery('#jms_betriebsstunden_a').val() == '' ? 0 : jQuery('#jms_betriebsstunden_a').val());\n\n\t\t\t\tvar jms_baugr\u00f6\u00dfe_weh_wev = parseFloat(jQuery('#jms_baugr\u00f6\u00dfe_weh_wev').val() == '' ? 0 : jQuery('#jms_baugr\u00f6\u00dfe_weh_wev').val());\n\t\t\t\t\n\t\t\t\tlet calc_data = \n\t\t\t\t{\n\t\t\t\t\t'jms_preis_f\u00fcr_erdgas' \t: jms_preis_f\u00fcr_erdgas,\n\t\t\t\t\t'jms_strompreis' \t\t: jms_strompreis,\n\t\t\t\t\t'jms_betriebsstunden_a' : jms_betriebsstunden_a,\n\t\t\t\t\t'jms_baugr\u00f6\u00dfe_weh_wev' \t: jms_baugr\u00f6\u00dfe_weh_wev\n\t\t\t\t}\n\n\t\t\t\tjQuery.ajax({\n\t\t\t\t\ttype: \"post\",\n\t\t\t\t\turl: \"https:\/\/ness.de\/wp-admin\/admin-ajax.php\",\n\t\t\t\t\tdata: { \n\t\t\t\t\t\taction: 'calculate_data_payback_period_calculator',\n\t\t\t\t\t\tcalc_data: calc_data,\n\t\t\t\t\t\t_ajax_nonce: '15c514aa0f'\n\t\t\t\t\t},\n\t\t\t\t\tbeforeSend: function(){},\n\t\t\t\t\tcomplete: function(){},\n\t\t\t\t\tsuccess: function(response) {\n\t\t\t\t\t\tvar obj = jQuery.parseJSON(response);\n\t\t\t\t\t\tif(obj.status == 'success')\n\t\t\t\t\t\t{\t\t\t\t\t\t\n\t\t\t\t\t\t   \tjQuery('#jms_amortisationszeit').text(obj.jms_amortisationszeit);\n\t\t\t\t\t\t   \tjQuery('#jms_amortisationszeit_jahre').text(obj.jms_amortisationszeit_jahre);\n\t\t\t\t\t\t   \t\n\t\t\t\t\t\t   \tjms_chart_1.data.datasets[0].data = obj.jms_arr_data;\n\t\t\t\t\t\t\tjms_chart_1.data.labels = obj.jms_label_arr;\n\n\t\t\t\t\t\t\tvar arr1 = [];\n\n\t\t\t\t\t\t\tfor(var i = 0;i<jms_chart_1.data.labels.length;i++)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tif(jms_chart_1.data.labels[i] == jms_baugr\u00f6\u00dfe_weh_wev)\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tarr1.push('#E30613');\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\telse\n\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\tarr1.push('#5b9bd5');\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tjms_chart_1.data.datasets[0].backgroundColor = arr1;\n\t\t\t\t\t\t\tjms_chart_1.update();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t}\n\n\t\t\tfunction numberWithCommas(x) \n\t        {\n\t            return x.toString().replace(\/\\B(?=(\\d{3})+(?!\\d))\/g, \",\");\n\t        }\n\t\t});\n\n\t<\/script>\n<\/span><\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lkc9n2tk-f4a6c2373bf5b0cbad4f3cb4a9471dd5\">\n#top .hr.hr-invisible.av-lkc9n2tk-f4a6c2373bf5b0cbad4f3cb4a9471dd5{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-lkc9n2tk-f4a6c2373bf5b0cbad4f3cb4a9471dd5 hr-invisible  avia-builder-el-7  el_after_av_one_full  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-lkc9mfu7-42879f0997b2b9928c2f21b93419763f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>This is only a rough guide value. Burner costs as well as planning and commissioning costs are not included. Please contact us for a concrete offer. We will be glad to help you!<\/p>\n<\/div><\/section>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-20455'><div class='entry-content-wrapper clearfix'>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":17263,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20455","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Calculator - combustion air pre-heater for more efficiency - NESS W\u00e4rmetechnik<\/title>\n<meta name=\"description\" content=\"More efficient heat supply: Calculate payback time for a combustion air preheater with your individual energy costs online.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ness.de\/en\/calculator-combustion-air-pre-heater\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculator - 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