{"id":252904,"date":"2023-05-10T11:41:11","date_gmt":"2023-05-10T09:41:11","guid":{"rendered":"https:\/\/www.noel.pl\/heat-storage-tank-with-two-copper-coils\/"},"modified":"2026-06-18T13:50:42","modified_gmt":"2026-06-18T11:50:42","slug":"heat-storage-tank-with-two-copper-coils","status":"publish","type":"page","link":"https:\/\/www.noel.pl\/en\/kaloris-heat-storage-tank\/heat-storage-tank-with-two-copper-coils\/","title":{"rendered":"Heat Storage Tank with Two Copper Coils"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Section” _builder_version=”4.27.4″ _module_preset=”default” background_image=”https:\/\/www.noel.pl\/wp-content\/uploads\/2025\/03\/2xW2-openclose223.jpg” custom_padding=”10vw||10vw||true|false” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|600|||||||” text_font_size=”26px” text_line_height=”1.4em” header_font=”|700|||||||” header_text_color=”#FE5D14″ header_font_size=”4.4vw” background_layout=”dark” max_width_tablet=”310px” max_width_phone=”226px” max_width_last_edited=”on|phone” module_alignment=”left” custom_margin=”||0px||false|false” header_font_size_tablet=”6.7vw” header_font_size_phone=”9vw” header_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

Kaloris 2W<\/h1>\n

[\/et_pb_text][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”|600|||||||” text_font_size=”1.9vw” text_line_height=”1.4em” header_font=”|700|||||||” header_text_color=”#FFFFFF” header_font_size=”1.9vw” background_layout=”dark” max_width_tablet=”310px” max_width_phone=”226px” max_width_last_edited=”on|desktop” module_alignment=”left” custom_margin=”||0px||false|false” text_font_size_tablet=”3.1vw” text_font_size_phone=”4.8vw” text_font_size_last_edited=”on|phone” header_font_size_tablet=”3.2vw” header_font_size_phone=”4.6vw” header_font_size_last_edited=”on|phone” text_text_shadow_style=”preset3″ header_text_shadow_style=”preset1″ header_text_shadow_color=”rgba(0,0,0,0.36)” locked=”off” global_colors_info=”{}”]A heat storage tank that connects multiple heat sources and solar collectors.[\/et_pb_text][difl_dual_button btn_left_font_icon=”5||divi||400″ btn_left_icon_color=”1″ btn_left_icon_font_size=”16px” btn_left_icon_gap=”6px” btn_right_font_icon=”5||divi||400″ btn_right_icon_color=”1″ btn_right_icon_font_size=”16px” btn_right_icon_gap=”4px” left_button=”Read more” left_button_url=”#czytaj-wiecej” right_button=”Model table” right_button_url=”#tabela-modeli” _builder_version=”4.27.3″ _module_preset=”default” left_button_font=”|700|||||||” left_button_text_align=”left” left_button_text_color=”#000000″ left_button_font_size=”17px” right_button_font=”|700|||||||” right_button_text_color=”#000000″ right_button_font_size=”16px” custom_margin=”|||-14px|false|false” custom_padding=”16px||||false|false” global_colors_info=”{}” left_button_margin__hover_enabled=”off|desktop”][\/difl_dual_button][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” _builder_version=”4.27.3″ _module_preset=”default” background_color=”#f9f9f9″ custom_padding=”0px||0px||false|false” 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active_page_font_text_color=”#FE5D14″ pages_font_font_size_tablet=”14px” pages_font_font_size_phone=”12px” pages_font_font_size_last_edited=”on|tablet” home_font_font_size_tablet=”14px” home_font_font_size_phone=”14px” home_font_font_size_last_edited=”on|phone” global_colors_info=”{}”][\/difl_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” module_id=”czytaj-wiecej” _builder_version=”4.27.3″ _module_preset=”default” da_popup_slug=”czytaj-wiecej” da_disable_devices=”off|off|off” locked=”off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][ts_divi_image image_ids=”252038,252040,252042,252044,252046,252048,252050,252052,252054,252056,252058,252060,252062,252064,252066,252068,252070,252072,252074,252076,252078,252080,252082,252084,252086,252088,252090,252092,252094,252096,252098,252100,252102,252104,252106″ _builder_version=”4.23.1″ _module_preset=”default” border_radii_wrapper_border=”on|6px|6px|6px|6px” global_colors_info=”{}”][\/ts_divi_image][difl_imagegallery image_size=”thumbnail” layout_mode=”fitRows” use_lightbox=”on” border_anim=”on” anm_border_color=”#D54508″ anm_border_margin=”0px” border_anm_style=”c4-border-corners-1″ content_position=”c4-layout-top-center” _builder_version=”4.19.4″ _module_preset=”default” max_width=”316px” module_alignment=”center” border_radii_image=”on|8px|8px|8px|8px” global_colors_info=”{}”][difl_imagegalleryitem gallery_ids=”666,210,212,215″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][\/difl_imagegalleryitem][\/difl_imagegallery][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font_size=”20px” header_2_font=”|600|||||||” header_2_font_size=”42px” header_2_line_height=”1.3em” animation_style=”slide” animation_direction=”bottom” animation_delay=”300ms” animation_intensity_slide=”10%” global_colors_info=”{}”]<\/p>\n

Kaloris 2W – an ideal connection system for central heating, DHW and solar installation<\/h2>\n

[\/et_pb_text][et_pb_divider color=”#FE5D14″ divider_weight=”2px” _builder_version=”4.27.0″ _module_preset=”default” width=”20%” animation_style=”zoom” animation_direction=”left” animation_delay=”300ms” global_colors_info=”{}”][\/et_pb_divider][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ _module_preset=”default” ul_font_size=”18px” ul_line_height=”1.7em” header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]Kaloris 2W<\/b> is a modern, universal device that enables efficient connection of central heating, domestic hot water and solar systems. Thanks to advanced technology and two copper coils<\/b>, Kaloris 2W connects different heat sources, ensuring smooth cooperation and automation of heating processes.<\/p>\n

With Kaloris 2W<\/b>, your heating installation works efficiently, economically and fully automatically, regardless of the heat sources and solar installation used.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” _builder_version=”4.27.3″ _module_preset=”default” background_color=”#f9f9f9″ da_disable_devices=”off|off|off” locked=”off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font_size=”20px” header_font=”|600|||||||” header_2_font=”|600|||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” animation_style=”slide” animation_direction=”bottom” animation_delay=”300ms” animation_intensity_slide=”10%” global_colors_info=”{}”]<\/p>\n

Versatility of Kaloris 2W – connecting multiple heat sources and solar collectors<\/h2>\n

[\/et_pb_text][et_pb_divider color=”#FE5D14″ divider_weight=”2px” _builder_version=”4.27.0″ _module_preset=”default” width=”20%” animation_style=”zoom” animation_direction=”left” animation_delay=”300ms” global_colors_info=”{}”][\/et_pb_divider][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ ul_font_size=”18px” ul_line_height=”1.7em” header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

Kaloris 2W<\/b> is a versatile heating device that offers all the functionality of Kaloris 1W, with an additional advantage: the ability to connect a glycol-based solar installation<\/b> thanks to a special built-in copper coil<\/b>.<\/p>\n

 <\/p>\n

Key difference – additional solar coil<\/h3>\n

Unlike Kaloris 1W, Kaloris 2W is equipped with an additional copper coil<\/b> that enables direct connection of a glycol-based solar installation. This allows the system to use solar energy both for domestic hot water heating<\/b> and for supporting central heating<\/b>.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.noel.pl\/wp-content\/uploads\/2026\/05\/wiele-zrodel-i-odbiornikow-ciepla-v2.png” title_text=”Diagram showing multiple heat sources and heat consumers” _builder_version=”4.27.6″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

Connection options:<\/h3>\n
    \n
  • Glycol solar collectors<\/b> (thanks to the additional copper coil)<\/li>\n
  • Fireplace with water jacket<\/li>\n
  • Solid-fuel boiler<\/li>\n
  • Oil boiler<\/li>\n
  • Gas boiler<\/li>\n
  • Electric boiler<\/li>\n
  • Heat pump<\/li>\n
  • Photovoltaics<\/li>\n<\/ul>\n

    [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

    Safe Gravity System (SGS)<\/h3>\n

    When connected to a solid-fuel boiler or fireplace with a water jacket, the Safe Gravity System (SGS)<\/b>
    provides full control over device operation<\/b>, protecting the system against overheating even in the event of:<\/p>\n

      \n
    • Power failure<\/li>\n
    • Circulation pump failure<\/li>\n<\/ul>\n

      [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” _builder_version=”4.16″ _module_preset=”default” da_disable_devices=”off|off|off” locked=”off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font_size=”20px” header_font=”|600|||||||” header_2_font=”|600|||||||” header_2_font_size=”42px” header_2_line_height=”1.4em” animation_style=”slide” animation_direction=”bottom” animation_delay=”300ms” animation_intensity_slide=”10%” global_colors_info=”{}”]<\/p>\n

      Instantaneous domestic hot water heating in the Kaloris 2W buffer<\/h2>\n

      [\/et_pb_text][et_pb_divider color=”#FE5D14″ divider_weight=”2px” _builder_version=”4.27.0″ _module_preset=”default” width=”20%” animation_style=”zoom” animation_direction=”left” animation_delay=”300ms” global_colors_info=”{}”][\/et_pb_divider][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ ul_font_size=”18px” ul_line_height=”1.7em” header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]Kaloris 2W<\/b> is a modern system that provides an unlimited amount of domestic hot water<\/b> thanks to instantaneous heating technology. A unique advantage of the device is the additional copper coil<\/b>, which enables connection of a glycol-based solar installation, allowing free water heating<\/b> from April to September and support for central heating<\/b> during transitional periods.[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_video src=”https:\/\/youtu.be\/vfbjjFlKtug?si=_ItAFC8r1er2fspl” image_src=”\/\/i.ytimg.com\/vi\/vfbjjFlKtug\/hqdefault.jpg” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

      Key benefits of Kaloris 2W:<\/h3>\n
        \n
      • Free DHW heating<\/b> – from April to September, solar energy provides hot water without additional costs.<\/li>\n
      • Support for central heating<\/b> – during transitional periods, the solar installation supports the heating system and reduces consumption from other energy sources.<\/li>\n
      • Unlimited amount of hot water<\/b> – instantaneous heating technology ensures continuous DHW availability.<\/li>\n
      • Safety and hygiene<\/b> – instantaneous heating prevents Legionella bacteria growth.<\/li>\n
      • Real-time heating<\/b> – without waiting for the tank to reheat.<\/li>\n
      • No water ageing<\/b> – the water is always fresh.<\/li>\n
      • Output of at least 24 l\/min<\/b> – suitable even for high user demand.<\/li>\n
      • Hot water already at a tank temperature of 50\u00b0C<\/b> – energy savings and lower bills.<\/li>\n
      • No need to replace a cathode or anode<\/b> – lower operating costs.<\/li>\n<\/ul>\n

        [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

        Copper coil – hygiene and performance<\/h3>\n

        Thanks to the copper coil<\/b> used in Kaloris 2W, the water remains hygienic because copper inhibits bacterial growth.
        This is an ideal solution for places with high sanitary requirements, such as:<\/p>\n

          \n
        • Hospitals<\/li>\n
        • Kindergartens<\/li>\n
        • Nurseries<\/li>\n
        • Schools<\/li>\n<\/ul>\n

          [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Section” _builder_version=”4.27.3″ _module_preset=”default” background_color=”#f9f9f9″ custom_padding_tablet=”” custom_padding_phone=”0px||0px||false|false” da_disable_devices=”off|off|off” locked=”off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_video src=”https:\/\/youtu.be\/Ol2MI6QOj2o?si=yUETTcbytctZYKR1″ image_src=”\/\/i.ytimg.com\/vi\/Ol2MI6QOj2o\/hqdefault.jpg” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_video][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” text_font_size=”20px” header_2_font=”|600|||||||” header_2_font_size=”42px” header_2_line_height=”1.3em” animation_style=”slide” animation_direction=”bottom” animation_delay=”300ms” animation_intensity_slide=”10%” global_colors_info=”{}”]<\/p>\n

          3-in-1 functionality of Kaloris 2W<\/h2>\n

          [\/et_pb_text][et_pb_divider color=”#FE5D14″ divider_weight=”2px” _builder_version=”4.27.0″ _module_preset=”default” width=”20%” animation_style=”zoom” animation_direction=”left” animation_delay=”300ms” global_colors_info=”{}”][\/et_pb_divider][et_pb_text ul_type=”none” ul_item_indent=”26px” module_class=”pa-bullet-list-1-orang” _builder_version=”4.27.3″ _module_preset=”default” header_3_font=”|600|||||||” header_3_text_color=”#131944″ header_3_font_size=”24px” custom_css_free_form=”.pa-bullet-list-1-orang ul {||list-style-type: none!important;||}||.pa-bullet-list-1-orang ul li:before {||content: ‘%92e052’!important;||color: #fe5d14;||font-family: ‘ETMODULES’!important;||margin-right: 10px;||margin-left: -14px;||font-size: 1.2em!important;||box-shadow: 4px 4px 15px rgba(254,93,20,.4);||border-radius: 50%;||}” global_colors_info=”{}”]<\/p>\n

          Kaloris 2W<\/b> is an advanced heating device that combines the functionality of three key elements of a heating installation. Instead of installing several separate devices, Kaloris 2W performs their roles at the same time, providing high efficiency<\/b>, energy savings<\/b> and fully automated operation<\/b>.<\/p>\n

            \n
          • Buffer:<\/b> Stores heat from various energy sources, such as boilers, heat pumps, solar collectors or fireplaces with a water jacket. It ensures continuous heat supply<\/b> and stable operation of the entire heating installation.<\/li>\n
          • Heat exchanger:<\/b> Works as an instantaneous domestic hot water heater<\/b>, delivering water in real time without reheating the tank and without the risk of Legionella growth.<\/li>\n
          • Hydraulic separator:<\/b> Enables the connection of multiple heat sources<\/b> and simultaneous supply of central heating, domestic hot water and various heat consumers. Importantly, Kaloris 2W also allows technical fluids to be separated<\/b>, increasing the safety and reliability of the whole system.<\/li>\n<\/ul>\n

            [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”Section” _builder_version=”4.21.0″ _module_preset=”default” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”0px||0px||false|false” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”rgba(51,51,51,0.1)” _builder_version=”4.19.4″ _module_preset=”default” width=”90%” module_alignment=”center” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.21.0″ _module_preset=”default” width=”90%” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.noel.pl\/wp-content\/uploads\/2023\/05\/bufor-2w-opis-1.png” title_text=”Graphic: Bufor 2W Opis” _builder_version=”4.27.6″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][difl_datatable head_background_bgcolor=”#131944″ row_odd_background_bgcolor=”#f4f4f4″ _builder_version=”4.27.3″ _module_preset=”default” head_text_text_color=”#FFFFFF” border_radii_table_border=”on|4px|4px|4px|4px” global_colors_info=”{}”][difl_datatableitem row=”Technical parameters
            \nValues” row_type=”head” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Tank material:
            \nS235JR, 3 mm thick” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Insulation:
            \nrock wool” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Protective jacket:
            \neco leather” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Tank operating pressure:
            \n3 bar” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”DHW operating pressure:
            \n6 bar” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Permissible operating temperature:
            \n95\u00baC” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Coil material:
            \ncopper” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Heat exchange area of the DHW coil:
            \nfrom F=2.8 m\u00b2 to 3.4 m\u00b2” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”DHW output:
            \nfrom 1400 l\/h to 2400 l\/h” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Tank operation:
            \nopen and closed systems” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”Warranty:
            \n10 years” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][\/difl_datatable][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” module_id=”tabela-modeli” _builder_version=”4.23.1″ _module_preset=”default” da_popup_slug=”tabela-modeli” da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.21.0″ _module_preset=”default” width=”90%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.3″ _module_preset=”default” header_2_font=”|800||on|||||” header_2_text_color=”#FE5D14″ global_colors_info=”{}”]<\/p>\n

            Available models<\/h2>\n

            [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.19.4″ _module_preset=”default” width=”96%” width_tablet=”98%” width_phone=”100%” width_last_edited=”on|phone” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}”][difl_datatable make_row_cell_equal_border=”on” head_background_bgcolor=”rgba(214,214,214,0.21)” row_even_background_bgcolor=”rgba(214,214,214,0.21)” row_first_column_background_bgcolor=”#FE5D14″ row_first_column_background_color_gradient_1=”#D54508″ row_first_column_background_color_gradient_2=”#D12908″ row_first_column_background_gradient_direction=”115deg” icon_color=”#FFFFFF” icon_size=”22px” head_cell_padding=”16px||16px||true|false” body_cell_padding=”18px||18px||true|false” image_margin=”|23px|||false|false” icon_margin=”|9px|||false|false” icon_size_tablet=”18px” icon_size_phone=”18px” icon_size_last_edited=”on|tablet” head_cell_padding_tablet=”16px||16px||true|false” head_cell_padding_phone=”12px||12px||true|false” head_cell_padding_last_edited=”on|phone” body_cell_padding_tablet=”20px|12px|20px|12px|true|false” body_cell_padding_phone=”2px||2px||true|false” body_cell_padding_last_edited=”on|tablet” icon_margin_tablet=”|5px|||false|false” icon_margin_phone=”|5px|||false|false” icon_margin_last_edited=”on|tablet” _builder_version=”4.27.6″ _module_preset=”default” head_text_font=”|600|||||||” head_text_text_color=”#474747″ head_text_font_size=”12px” row_text_font=”||||||||” row_text_font_size=”13px” row_text_line_height=”1.4em” row_first_column_text_font=”|500|||||||” row_first_column_text_text_color=”#FFFFFF” link_text_font=”|600|||||||” link_text_text_color=”#d64000″ width_tablet=”” width_phone=”100%” width_last_edited=”on|phone” row_text_font_tablet=”Poppins|||on|||||” row_text_font_phone=”Poppins|||on|||||” row_text_font_last_edited=”on|tablet” row_text_font_size_tablet=”13px” row_text_font_size_phone=”12px” row_text_font_size_last_edited=”on|tablet” row_first_column_text_font_size_tablet=”” row_first_column_text_font_size_phone=”” row_first_column_text_font_size_last_edited=”on|tablet” border_radii_table_border=”on|16px|16px|16px|16px” border_radii_table_border_tablet=”on|16px|16px|16px|16px” border_radii_table_border_phone=”on|0px|0px|0px|0px” border_radii_table_border_last_edited=”on|phone” border_width_all_row_border=”1px” border_color_all_row_border=”rgba(255,255,255,0.11)” border_width_all_row_first_column_border=”0px” border_width_bottom_row_first_column_border=”0px” border_color_bottom_row_first_column_border=”RGBA(0,0,0,0)” box_shadow_style_table_shadow=”preset3″ box_shadow_vertical_table_shadow=”8px” box_shadow_blur_table_shadow=”30px” box_shadow_spread_table_shadow=”-12px” global_colors_info=”{}” row_odd_background_bgcolor__hover_enabled=”on|hover” row_odd_background_bgcolor__hover=”#D6D6D6″ row_even_background_bgcolor__hover_enabled=”on|desktop” row_even_background_bgcolor__hover=”#d6d6d6″ head_background_bgcolor__hover_enabled=”on|desktop” head_background_bgcolor__hover=”rgba(214,214,214,0.21)” link_text_text_color__hover_enabled=”on|desktop” link_text_text_color__hover=”#000000″][difl_datatableitem row=”Device model
            \nHeating output
            \nDHW flow
            \nVolume
            \nDiameter
            \nHeight
            \nWeight
            \nTechnical sheet” row_type=”head” _builder_version=”4.19.4″ _module_preset=”default” row_text_font=”|||on|||||” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”400 \/ 2W \/ 24
            \n10 – 20 kW
            \n24 L\/min
            \n360 L
            \n670 mm
            \n1900 mm
            \n120 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/400_2W_24.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ icon_margin_tablet=”” icon_margin_phone=”” icon_margin_last_edited=”on|tablet” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”700 \/ 2W \/ 24
            \n20 – 30 kW
            \n24 L\/min
            \n635 L
            \n820 mm
            \n2000 mm
            \n155 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/700_2W_24.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ icon_margin_tablet=”” icon_margin_phone=”” icon_margin_last_edited=”on|tablet” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”700 \/ 2W \/ 40
            \n20 – 30 kW
            \n40 L\/min
            \n625 L
            \n820 mm
            \n2000 mm
            \n160 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/700_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ icon_margin_tablet=”” icon_margin_phone=”” icon_margin_last_edited=”on|tablet” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”900 \/ 2W \/ 40
            \n30 – 50 kW
            \n40 L\/min
            \n850 L
            \n920 mm
            \n2100 mm
            \n210 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/900_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”900 \/ 2W \/ 80
            \n30 – 50 kW
            \n80 L\/min
            \n800 L
            \n920 mm
            \n2100 mm
            \n240 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/900_2W_80.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”900 \/ 2W \/ 40 SLIM
            \n30 – 50 kW
            \n40 L\/min
            \n830 L
            \n820 mm
            \n2500 mm
            \n225 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/900_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”1200 \/ 2W \/ 40
            \n+ 50 kW
            \n40 L\/min
            \n1140 L
            \n1050 mm
            \n2200 mm
            \n230 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/1200_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”1200 \/ 2W \/ 80
            \n+ 50 kW
            \n80 L\/min
            \n1110 L
            \n1050 mm
            \n2200 mm
            \n275 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/1200_2W_80.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”1200 \/ 2W \/ 40 SLIM
            \n+ 50 kW
            \n40 L\/min
            \n1140 L
            \n920 mm
            \n2600 mm
            \n245 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/1200_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ icon_margin=”||||false|false” icon_margin_tablet=”||||false|true” icon_margin_phone=”||||false|true” icon_margin_last_edited=”on|tablet” _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][difl_datatableitem row=”1500 \/ 2W \/ 40
            \n+ 50 kW
            \n40 L\/min
            \n1320 L
            \n1050 mm
            \n2700 mm
            \n260 kg
            \n<a href=%22\/wp-content\/uploads\/2018\/07\/1500_2W_40.pdf%22>.pdf <\/a> <span aria-hidden=%22true%22 class=%22et-pb-icon%22>%22<\/span>” icon_color=”#333333″ _builder_version=”4.27.6″ _module_preset=”default” global_colors_info=”{}”][\/difl_datatableitem][\/difl_datatable][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.27.0″ _module_preset=”default” locked=”off” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.27.0″ _module_preset=”default” text_font_size=”14px” global_colors_info=”{}”]<\/p>\n

            * We can adapt each of our models to the individual needs of the user. We will adjust the tank size, heater placement, additional connectors or a different connector layout. For areas above 300 m\u00b2, the model is selected individually.<\/p>\n

            [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Section” _builder_version=”4.19.4″ _module_preset=”default” background_color=”#FE5D14″ da_disable_devices=”off|off|off” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.19.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.19.4″ _module_preset=”default” header_2_font=”|800||on|||||” header_2_text_color=”#FFFFFF” header_2_line_height=”1.2em” global_colors_info=”{}”]<\/p>\n

            Would you like to learn more about the device?<\/h2>\n

            [\/et_pb_text][dvppl_cf7_styler button_alignment=”right” cf7=”249494″ form_field_padding=”24px|15px|24px|20px|true|false” form_background_color=”#ffffff” cr_custom_styles=”on” _builder_version=”4.21.0″ _module_preset=”default” form_field_font_font=”Montserrat||||||||” form_field_font_font_size=”14px” labels_font_size=”12px” placeholder_font=”Montserrat||||||||” placeholder_text_color=”#333333″ placeholder_font_size=”14px” custom_submit_button=”on” submit_button_text_color=”#000000″ submit_button_bg_color=”#FFFFFF” submit_button_border_color=”#FFFFFF” submit_button_border_radius=”8px” submit_button_font=”Montserrat|600|||||||” submit_button_custom_padding=”14px|48px|14px|48px|true|true” border_radii_field=”on|8px|8px|8px|8px” border_style_all_field=”none” box_shadow_style_submit_button=”preset3″ global_colors_info=”{}”][\/dvppl_cf7_styler][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|phone” admin_label=”03 Star Rating” _builder_version=”4.27.0″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_stops=”#fffaf7 0%|rgba(19,25,68,0.06) 100%” custom_padding=”100px||100px||true|false” custom_padding_tablet=”80px||80px||true|false” custom_padding_phone=”60px||60px||true|false” da_disable_devices=”off|off|off” locked=”off” collapsed=”on” global_colors_info=”{}” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.0″ _module_preset=”default” background_color=”RGBA(255,255,255,0)” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.0″ _module_preset=”default” global_colors_info=”{}”][et_pb_cta title=”Ensure efficient heating with NOEL” button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjE1MyIsImVuYWJsZV9odG1sIjoib2ZmIn19@” button_text=”Contact” _builder_version=”4.27.0″ _dynamic_attributes=”button_url” _module_preset=”default” header_text_color=”#FE5D14″ body_text_color=”#1C1C1C” background_color=”RGBA(255,255,255,0)” custom_button=”on” button_text_size=”22px” button_bg_color=”#FE5D14″ button_border_width=”0px” button_border_radius=”5px” button_use_icon=”off” button_custom_padding=”18px|26px|18px|26px|true|true” custom_padding=”80px||80px||true|false” border_color_all=”#FE5D14″ box_shadow_style_button=”preset3″ box_shadow_spread_button=”1px” box_shadow_color_button=”rgba(254,93,20,0.3)” global_colors_info=”{}”]<\/p>\n

            Do not let the cold disturb your comfort. Contact us to learn more about our reliable and efficient heating systems.<\/p>\n

            [\/et_pb_cta][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

            Kaloris 2WA heat storage tank that connects multiple heat sources and solar collectors.

            \n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t
            \n\t\t\t\t\t
            \n Read more5<\/span><\/a>\n <\/div>
            \n Model table5<\/span><\/a>\n <\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>
            \n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t
            \n\t\t\t\t\t
            \n \n
            \n