{"id":56,"date":"2016-01-28T09:03:22","date_gmt":"2016-01-28T08:03:22","guid":{"rendered":"https:\/\/www.herz-energie.at\/en\/?page_id=56"},"modified":"2025-05-26T09:21:45","modified_gmt":"2025-05-26T07:21:45","slug":"herz-domestic-hot-water-heat-pump-commotherm-bwp300","status":"publish","type":"page","link":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/","title":{"rendered":"HERZ Domestic hot water heat pump commotherm BWP300"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-parallax-none nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:166px;--awb-padding-bottom:40px;--awb-background-image:url(&quot;https:\/\/www.herz-energie.at\/wp-content\/uploads\/2019\/05\/HERZ-Warmwasseraufbereitung.jpg&quot;);--awb-background-size:cover;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_3_5 3_5 fusion-three-fifth fusion-column-first\" style=\"--awb-padding-top:10px;--awb-padding-left:20px;--awb-overflow:hidden;--awb-bg-color:rgba(0,102,65,0.97);--awb-bg-size:cover;--awb-box-shadow:-20px 0px 0px #004f38;;--awb-border-color:#ffffff;--awb-border-top:0;--awb-border-right:0;--awb-border-bottom:0;--awb-border-left:0;--awb-border-style:solid;--awb-border-radius:0px 20px 20px 0px;--awb-margin-bottom:-100px;width:60%;width:calc(60% - ( ( 4% ) * 0.6 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><h1><span style=\"color: #ffffff;\">Domestic hot water heat pump<\/span><br \/>\n<span style=\"color: #ffffff;\">commotherm BWP 300<\/span><\/h1>\n<p><span style=\"color: #ffffff; text-align: left;\"><em>More than just domestic hot water<\/em><\/span><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-padding-top:10px;--awb-padding-right:10px;--awb-padding-bottom:10px;--awb-padding-left:10px;--awb-bg-position:right bottom;--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:70px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-text fusion-text-2\"><p>The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.<br \/>\n<strong>The domestic hot water can be heated in various ways:<\/strong><br \/>\nThe combination of the heat pump with a boiler or solar is called bivalence mode. Here, in cooler winter days also the domestic hot water is heated via the boiler in addition to the heating circuits in the living rooms. Therefore, a smooth-pipe-heat-exchanger is fitted as standard in the domestic hot water heat pump.<\/p>\n<p><strong>The versatile possibilities of the heat pump<\/strong><br \/>\nThe heat pump enables numerous ventilation modes which can be realized depending on the installation of the air duct system. Usually it is assembled in the basement. In best case preheated air, for example from bathrooms or washrooms, is used. The sucked air delivers its heat in the heat pump for hot water production. The cool and dry air which is produced during the heat pump process can be used for cooling of rooms or blow out into the environment.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:30px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-2 fusion-columns-total-2 fusion-content-boxes-1 content-boxes-icon-with-title content-left\" style=\"--awb-margin-bottom:-80px;--awb-hover-accent-color:#e10707;--awb-circle-hover-accent-color:#e10707;\" data-animationOffset=\"top-into-view\"><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-first-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-pulsate\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" style=\"float:left;\" href=\"https:\/\/www.herz-energie.at\/en\/downloads-2\/?drawer=Prospekte%20=%20Brochures*English%20=%20Englisch\" target=\"_blank\" rel=\"noopener noreferrer\"><div class=\"icon\"><i style=\"border-color:rgba(255,255,255,0);border-width:0px;background-color:rgba(225,7,7,0.9);box-sizing:content-box;height:42px;width:42px;line-height:42px;border-radius:50%;font-size:21px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-file-pdf far circle-yes\"><\/i><\/div><h2 class=\"content-box-heading\" style=\"--h2_typography-font-size:18px;line-height:23px;\">Brochure Download<\/h2><\/a><\/div><\/div><\/div><div style=\"--awb-backgroundcolor:rgba(255,255,255,0);\" class=\"fusion-column content-box-column content-box-column content-box-column-2 col-lg-6 col-md-6 col-sm-6 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-link-icon link-type-text icon-hover-animation-pulsate\" data-animationOffset=\"top-into-view\"><div class=\"heading heading-with-icon icon-left\"><a class=\"heading-link\" style=\"float:left;\" href=\"https:\/\/www.herz-energie.at\/en\/product-inquiry\/\" target=\"_self\"><div class=\"icon\"><i style=\"border-color:rgba(255,255,255,0);border-width:0px;background-color:rgba(225,7,7,0.9);box-sizing:content-box;height:42px;width:42px;line-height:42px;border-radius:50%;font-size:21px;\" aria-hidden=\"true\" class=\"fontawesome-icon fa-envelope-open far circle-yes\"><\/i><\/div><h2 class=\"content-box-heading\" style=\"--h2_typography-font-size:18px;line-height:23px;\">Request now<\/h2><\/a><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;--awb-border-color:#dddddd;--awb-border-top:0;--awb-border-right:0;--awb-border-bottom:0;--awb-border-left:0;--awb-border-style:solid;--awb-margin-bottom:20px;width:30.6666%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:20px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-slider-sc fusion-flexslider-loading flexslider flexslider-hover-type-none\" data-slideshow_autoplay=\"1\" data-slideshow_smooth_height=\"0\" data-slideshow_speed=\"7000\" style=\"max-width:100%;height:100%;\"><ul class=\"slides\"><li class=\"image\"><a class=\"lightbox-enabled\" data-rel=\"iLightbox[slider_carousel_1]\" title=\"commotherm-BWP300_2025\" data-title=\"commotherm-BWP300_2025\" aria-label=\"commotherm-BWP300_2025\" href=\"http:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025.png\" target=\"_self\"><span class=\"fusion-image-hover-element hover-type-none\"><img decoding=\"async\" src=\"http:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025.png\" width=\"1000\" height=\"1502\" class=\"wp-image-2389\" srcset=\"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025-200x300.png 200w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025-400x601.png 400w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025-600x901.png 600w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025-800x1202.png 800w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/commotherm-BWP300_2025.png 1000w\" sizes=\"(max-width: 820px) 100vw, 400px\" \/><\/span><\/a><\/li><\/ul><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:-40px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" style=\"text-align:center;\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" src=\"https:\/\/www.herz-energie.at\/wp-content\/uploads\/2016\/04\/Partner-Waermepumpe-Austria-logo-150x150.jpg\" alt class=\"img-responsive\"\/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:-20px;--awb-background-color:#ebebec;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-top:20px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-3\"><h2 style=\"margin-bottom: 0px; text-align: left;\" data-fontsize=\"26\" data-lineheight=\"44\"><i class=\"fb-icon-element-1 fb-icon-element fontawesome-icon fa-check-double fas circle-yes fusion-text-flow\" style=\"--awb-circlecolor:#ed1d24;--awb-circlecolor-hover:#ed1d24;--awb-circlebordercolor:#ed1d24;--awb-circlebordercolor-hover:#ed1d24;--awb-circlebordersize:1px;--awb-font-size:28.16px;--awb-width:56.32px;--awb-height:56.32px;--awb-line-height:54.32px;--awb-margin-right:16px;\"><\/i>The great advantages of the HERZ domestic water heat pump commotherm BWP 300<\/h2>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-color:#ffffff;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:20px;--awb-margin-bottom:20px;--awb-background-color:#ebebec;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><ul style=\"--awb-iconcolor:#e10707;--awb-line-height:23.8px;--awb-icon-width:23.8px;--awb-icon-height:23.8px;--awb-icon-margin:9.8px;--awb-content-margin:33.6px;\" class=\"fusion-checklist fusion-checklist-1 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Efficient domestic hot water preparation with the ambient air<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Convienient domestic hot water preparation due to various operating modes<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Nominal capacity 300 litres<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>High-quality enamelled floorstanding tank<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Integrated air-to-water heat pump<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Individual operation management: Heating possible via integrated heat pump, an external boiler or a solar thermal system<\/p>\n<\/div><\/li><\/ul><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><ul style=\"--awb-iconcolor:#e10707;--awb-line-height:23.8px;--awb-icon-width:23.8px;--awb-icon-height:23.8px;--awb-icon-margin:9.8px;--awb-content-margin:33.6px;\" class=\"fusion-checklist fusion-checklist-2 fusion-checklist-default type-icons\"><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Integration into the existing heating system is possible<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Cooling of a room possible using air ducting<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Integrated electric heating rod<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Simple &amp; quick installation<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Automatic legionella protection<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Photovoltaic connection included as standard<\/p>\n<\/div><\/li><li class=\"fusion-li-item\" style=\"\"><span class=\"icon-wrapper circle-no\"><i class=\"fusion-li-icon fa-check-circle fas\" aria-hidden=\"true\"><\/i><\/span><div class=\"fusion-li-item-content\">\n<p>Easy operation with user-friendly touch display<\/p>\n<\/div><\/li><\/ul><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-top:-20px;--awb-margin-bottom:-10px;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;--awb-margin-top:20px;--awb-margin-bottom:-80px;width:65.3333%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_6 1_6 fusion-one-sixth fusion-column-first fusion-no-small-visibility\" style=\"--awb-bg-size:cover;width:16.666666666667%;width:calc(16.666666666667% - ( ( 4% ) * 0.16666666666667 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a href=\"http:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300.png\" class=\"fusion-lightbox\" data-rel=\"iLightbox[http:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300.png]\" data-title=\"Produktlabel commotherm BWP 300\" title=\"Produktlabel commotherm BWP 300\"><img decoding=\"async\" width=\"2648\" height=\"5044\" src=\"http:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300.png\" alt class=\"img-responsive wp-image-2402\" srcset=\"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300-200x381.png 200w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300-400x762.png 400w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300-600x1143.png 600w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300-800x1524.png 800w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300-1200x2286.png 1200w, https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2025\/05\/Produktlabel-commotherm-BWP-300.png 2648w\" sizes=\"(max-width: 820px) 100vw, 200px\" \/><\/a><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_5_6 5_6 fusion-five-sixth fusion-column-last\" style=\"--awb-bg-size:cover;width:83.333333333333%;width:calc(83.333333333333% - ( ( 4% ) * 0.83333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-4\"><h2 style=\"text-align: left;\">Energy labelling<\/h2>\n<\/div><div class=\"fusion-text fusion-text-5\"><div class=\"table-1\">\n<table style=\"height: 108px;\" width=\"100%\">\n<tbody>\n<tr>\n<td>commotherm BWP 300<\/td>\n<td><strong>A+<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_4 1_4 fusion-one-fourth fusion-column-first\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_1_4 1_4 fusion-one-fourth fusion-column-last\" style=\"--awb-bg-position:right bottom;--awb-bg-size:cover;--awb-margin-top:-60px;--awb-margin-bottom:-21px;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-bottom:70px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":29,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-56","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.2 (Yoast SEO v25.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HERZ Domestic hot water heat pump commotherm BWP300 -<\/title>\n<meta name=\"description\" content=\"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HERZ Domestic hot water heat pump commotherm BWP300\" \/>\n<meta property=\"og:description\" content=\"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/\" \/>\n<meta property=\"og:site_name\" content=\"HERZ Energietechnik\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/HERZ.Energietechnik\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-26T07:21:45+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@HERZ_Energie\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/\",\"url\":\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/\",\"name\":\"HERZ Domestic hot water heat pump commotherm BWP300 -\",\"isPartOf\":{\"@id\":\"http:\/\/www.herz-energie.at\/en\/#website\"},\"datePublished\":\"2016-01-28T08:03:22+00:00\",\"dateModified\":\"2025-05-26T07:21:45+00:00\",\"description\":\"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"http:\/\/www.herz-energie.at\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"http:\/\/www.herz-energie.at\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Heat pumps\",\"item\":\"http:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"HERZ Domestic hot water heat pump commotherm BWP300\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.herz-energie.at\/en\/#website\",\"url\":\"http:\/\/www.herz-energie.at\/en\/\",\"name\":\"HERZ Energietechnik\",\"description\":\"The specialist for renewable energy systems\",\"publisher\":{\"@id\":\"http:\/\/www.herz-energie.at\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.herz-energie.at\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"http:\/\/www.herz-energie.at\/en\/#organization\",\"name\":\"HERZ Energietechnik\",\"url\":\"http:\/\/www.herz-energie.at\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.herz-energie.at\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2016\/01\/HERZ-Energietechnik_logo1x1.jpg\",\"contentUrl\":\"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2016\/01\/HERZ-Energietechnik_logo1x1.jpg\",\"width\":218,\"height\":76,\"caption\":\"HERZ Energietechnik\"},\"image\":{\"@id\":\"http:\/\/www.herz-energie.at\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/HERZ.Energietechnik\/\",\"https:\/\/x.com\/HERZ_Energie\",\"https:\/\/at.linkedin.com\/company\/herz-energietechnik-gmbh\",\"https:\/\/www.youtube.com\/user\/woHEIZUNGdaHERZ\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"HERZ Domestic hot water heat pump commotherm BWP300 -","description":"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/","og_locale":"en_US","og_type":"article","og_title":"HERZ Domestic hot water heat pump commotherm BWP300","og_description":"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.","og_url":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/","og_site_name":"HERZ Energietechnik","article_publisher":"https:\/\/www.facebook.com\/HERZ.Energietechnik\/","article_modified_time":"2025-05-26T07:21:45+00:00","twitter_card":"summary_large_image","twitter_site":"@HERZ_Energie","twitter_misc":{"Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/","url":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/","name":"HERZ Domestic hot water heat pump commotherm BWP300 -","isPartOf":{"@id":"http:\/\/www.herz-energie.at\/en\/#website"},"datePublished":"2016-01-28T08:03:22+00:00","dateModified":"2025-05-26T07:21:45+00:00","description":"The domestic hot water heat pump from HERZ uses the energy from the ambient air for an efficient and economical hot water preparation.","breadcrumb":{"@id":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/herz-domestic-hot-water-heat-pump-commotherm-bwp300\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"http:\/\/www.herz-energie.at\/en\/"},{"@type":"ListItem","position":2,"name":"Products","item":"http:\/\/www.herz-energie.at\/en\/products\/"},{"@type":"ListItem","position":3,"name":"Heat pumps","item":"http:\/\/www.herz-energie.at\/en\/products\/heat-pumps\/"},{"@type":"ListItem","position":4,"name":"HERZ Domestic hot water heat pump commotherm BWP300"}]},{"@type":"WebSite","@id":"http:\/\/www.herz-energie.at\/en\/#website","url":"http:\/\/www.herz-energie.at\/en\/","name":"HERZ Energietechnik","description":"The specialist for renewable energy systems","publisher":{"@id":"http:\/\/www.herz-energie.at\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.herz-energie.at\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"http:\/\/www.herz-energie.at\/en\/#organization","name":"HERZ Energietechnik","url":"http:\/\/www.herz-energie.at\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/www.herz-energie.at\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2016\/01\/HERZ-Energietechnik_logo1x1.jpg","contentUrl":"https:\/\/www.herz-energie.at\/en\/wp-content\/uploads\/sites\/2\/2016\/01\/HERZ-Energietechnik_logo1x1.jpg","width":218,"height":76,"caption":"HERZ Energietechnik"},"image":{"@id":"http:\/\/www.herz-energie.at\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/HERZ.Energietechnik\/","https:\/\/x.com\/HERZ_Energie","https:\/\/at.linkedin.com\/company\/herz-energietechnik-gmbh","https:\/\/www.youtube.com\/user\/woHEIZUNGdaHERZ"]}]}},"_links":{"self":[{"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/pages\/56","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/comments?post=56"}],"version-history":[{"count":10,"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/pages\/56\/revisions"}],"predecessor-version":[{"id":2404,"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/pages\/56\/revisions\/2404"}],"up":[{"embeddable":true,"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/pages\/29"}],"wp:attachment":[{"href":"https:\/\/www.herz-energie.at\/en\/wp-json\/wp\/v2\/media?parent=56"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}