{"id":3556,"date":"2020-02-17T09:56:59","date_gmt":"2020-02-17T06:56:59","guid":{"rendered":"https:\/\/gaasiteenused.ee\/product\/bosch-gc7000-35p\/"},"modified":"2026-07-03T03:04:44","modified_gmt":"2026-07-03T00:04:44","slug":"bosch-gc7700i-w-35p-gas-condensing-boiler","status":"publish","type":"product","link":"https:\/\/gaasiteenused.ee\/en\/bosch-gc7700i-w-35p-gas-condensing-boiler\/","title":{"rendered":"Bosch GC7700i W 35P Gas Condensing Boiler 34 kW"},"content":{"rendered":"<p class=\"isSelectedEnd\">Bosch GC7700i W 35P is a modern wall-mounted gas condensing boiler from the Bosch Condens 7700i W series. It is designed for efficient space heating and for connection to an external domestic hot water cylinder.<\/p>\n<p class=\"isSelectedEnd\">The Bosch GC7700i W 35P has a nominal heating output of 34 kW, energy efficiency class A and seasonal space heating efficiency of 94%. Thanks to condensing technology, the boiler uses heat from flue gases more efficiently, helping to reduce gas consumption compared with older non-condensing gas boilers.<\/p>\n<p class=\"isSelectedEnd\">The 35P version is not an instant combi boiler. For domestic hot water production, Bosch GC7700i W 35P is connected to an external hot water cylinder. This solution is suitable for houses and properties where a larger hot water volume is needed and several draw-off points may be used comfortably.<\/p>\n<p class=\"isSelectedEnd\">Bosch GC7700i W 35P is suitable for replacing older gas boilers, modernizing heating systems and creating an energy-efficient gas heating solution. Before installation, the gas connection, flue system, ventilation, condensate drain, heating system and safety requirements must be checked.<\/p>\n<p class=\"isSelectedEnd\">We provide sales, installation, replacement, connection, setup and maintenance of Bosch gas boilers in Tallinn and Harjumaa. We can also help select a suitable external hot water cylinder, replace an old gas boiler and prepare the system for safe operation.<\/p>\n<p class=\"isSelectedEnd\">Technical Advantages:<\/p>\n<ul data-spread=\"false\">\n<li>Model: Bosch GC7700i W 35P<\/li>\n<li>Full designation: Bosch GC7700iW 35 P 23<\/li>\n<li>Series: Bosch Condens 7700i W<\/li>\n<li>Product code: 7736902436<\/li>\n<li>Type: gas condensing boiler<\/li>\n<li>Version: heating boiler with external cylinder connection<\/li>\n<li>Application: heating + external domestic hot water cylinder<\/li>\n<li>Nominal heating output: 34 kW<\/li>\n<li>Heating energy efficiency class: A<\/li>\n<li>Seasonal space heating efficiency: 94%<\/li>\n<li>Annual energy consumption: 61 GJ<\/li>\n<li>Sound power level: 50 dB<\/li>\n<li>Wall-mounted installation<\/li>\n<li>Modern Bosch control system<\/li>\n<li>Bosch K30 internet module option<\/li>\n<li>Suitable for properties with higher heating demand<\/li>\n<li>Suitable for external hot water cylinder connection<\/li>\n<li>Suitable for replacing older gas boilers<\/li>\n<\/ul>\n<p class=\"isSelectedEnd\">FAQ:<br \/>\nQuestion: What type of boiler is Bosch GC7700i W 35P?<br \/>\nAnswer: Bosch GC7700i W 35P is a wall-mounted gas condensing boiler for space heating and external hot water cylinder connection.<\/p>\n<p class=\"isSelectedEnd\">Question: Does Bosch GC7700i W 35P produce instant hot water?<br \/>\nAnswer: No. The 35P version is not an instant combi boiler. Domestic hot water is prepared through an external hot water cylinder.<\/p>\n<p class=\"isSelectedEnd\">Question: What is the output of Bosch GC7700i W 35P?<br \/>\nAnswer: The nominal heating output is 34 kW.<\/p>\n<p class=\"isSelectedEnd\">Question: Is this Bosch 7000 or Bosch 7700?<br \/>\nAnswer: This model belongs to the Bosch Condens 7700i W series. The correct website name is Bosch GC7700i W 35P.<\/p>\n<p class=\"isSelectedEnd\">Question: Is Bosch GC7700i W 35P suitable for a private house?<br \/>\nAnswer: Yes, it can be suitable for private houses, townhouses and properties with higher heating demand if the installation conditions meet technical and safety requirements.<\/p>\n<p class=\"isSelectedEnd\">Question: Can Bosch GC7700i W 35P replace an old gas boiler?<br \/>\nAnswer: Yes, this model is suitable for replacing older gas boilers and modernizing heating systems.<\/p>\n<p>Question: Does Bosch GC7700i W 35P need an external hot water cylinder?<br \/>\nAnswer: Yes. For domestic hot water production, this boiler is connected to an external hot water cylinder.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bosch GC7700i W 35P is a powerful wall-mounted gas condensing boiler from the Bosch Condens 7700i W series. It is suitable for private houses, townhouses, larger apartments and small commercial properties, with the option to connect an external domestic hot water cylinder.<\/p>\n","protected":false},"featured_media":3023,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[],"product_brand":[],"product_cat":[342,276,274],"product_tag":[],"class_list":["post-3556","product","type-product","status-publish","has-post-thumbnail","product_cat-bosch-gc7700i-w-gas-boilers","product_cat-condensing-gas-boilers","product_cat-gas-boilers","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"uagb_featured_image_src":{"full":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"thumbnail":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2-150x150.png",150,150,true],"medium":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2-300x300.png",300,300,true],"medium_large":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"large":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"1536x1536":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"2048x2048":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"woocommerce_thumbnail":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2-300x300.png",300,300,true],"woocommerce_single":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2.png",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/gaasiteenused.ee\/wp-content\/uploads\/2024\/04\/seinakatel-2-100x100.png",100,100,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/gaasiteenused.ee\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Bosch GC7700i W 35P is a powerful wall-mounted gas condensing boiler from the Bosch Condens 7700i W series. It is suitable for private houses, townhouses, larger apartments and small commercial properties, with the option to connect an external domestic hot water cylinder.","brands":[],"_links":{"self":[{"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/product\/3556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/media\/3023"}],"wp:attachment":[{"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/media?parent=3556"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/pwb-brand?post=3556"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/product_brand?post=3556"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/product_cat?post=3556"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gaasiteenused.ee\/en\/wp-json\/wp\/v2\/product_tag?post=3556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}