{"id":91702,"date":"2023-10-11T10:00:00","date_gmt":"2023-10-11T14:00:00","guid":{"rendered":"https:\/\/retrofitmagazine.com\/?p=91702"},"modified":"2023-10-10T15:35:46","modified_gmt":"2023-10-10T19:35:46","slug":"non-condensing-tankless-water-heater-features-built-in-recirculation","status":"publish","type":"post","link":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/","title":{"rendered":"Non-condensing Tankless Water Heater Features Built-in Recirculation"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignleft size-medium\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" data-attachment-id=\"91703\" data-permalink=\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/new-navien-nhw-a-non-condensing-tankless-water-heaters-with-comfortflow\/\" data-orig-file=\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=8334%2C8334&amp;ssl=1\" data-orig-size=\"8334,8334\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=300%2C300&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=768%2C768&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=300%2C300&#038;ssl=1\" alt=\"\" class=\"wp-image-91703\" srcset=\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=1536%2C1536&amp;ssl=1 1536w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?resize=2048%2C2048&amp;ssl=1 2048w, https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?w=2304&amp;ssl=1 2304w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-recalc-dims=\"1\" \/><figcaption class=\"wp-element-caption\"><strong>NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow<sup> <\/sup>recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.<\/strong><\/figcaption><\/figure><\/div>\n\n\n<p>Navien has started shipping the new <a href=\"https:\/\/www.navieninc.com\/series\/nhw-a?utm_source=email&amp;utm_medium=press+release&amp;utm_campaign=NHW-A+press+release&amp;utm_id=nhw-a+press+release\" target=\"_blank\" rel=\"noreferrer noopener\">NHW-A non-condensing tankless water heater<\/a>. NHW-A is available in two configurations: NHW-AI for interior installations and NHW-AE for exterior installations. Both the NHW-AI and NHW-AE are offered in 160,000 BTU\/h, 180,000 BTU\/h and 199,900 BTU\/h sizes in either natural gas or liquid propane fuel operation.<\/p>\n\n\n\n<p>NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow<sup> <\/sup>recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012. ComfortFlow helps eliminate the \u201ccold water sandwich\u201d effect and resolves the issue of low flow rates found in other tankless water heaters. ComfortFlow also reduces the wait time for hot water by allowing internal or external recirculation without the need for external parts or controls. Users can program recirculation timing for either always-on, a set weekly schedule using the remote controller, or use the intelligent setting that learns the user\u2019s hot water patterns and automatically adjusts the recirculation schedule to match.<\/p>\n\n\n\n<p>Like the <a href=\"https:\/\/www.navieninc.com\/series\/npn-u\" target=\"_blank\" rel=\"noreferrer noopener\">NPN<\/a>, Navien\u2019s first non-condensing product, the NHW-A utilizes the proprietary NaviTech stainless steel heat exchanger and burner for extreme durability and low NOx emissions. The NHW-A will also utilize the <a href=\"https:\/\/www.navieninc.com\/accessories?for=navivent&amp;commit=Select\" target=\"_blank\" rel=\"noreferrer noopener\">3-inch by 5-inch NaviVent concentric venting<\/a> materials that were originally launched with the NPN.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Navien has started shipping the new NHW-A non-condensing tankless water heater. NHW-A is available in two configurations: NHW-AI for interior installations and NHW-AE for exterior installations. Both the NHW-AI and NHW-AE are offered in 160,000 BTU\/h, 180,000 BTU\/h and 199,900 BTU\/h sizes in either natural gas or liquid propane fuel operation. NHW-A is the first<\/p>\n","protected":false},"author":95,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[352,8,38356],"tags":[11078,9471,9469,48079,39925,43513,337],"ppma_author":[48795],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit<\/title>\n<meta name=\"description\" content=\"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit\" \/>\n<meta property=\"og:description\" content=\"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\" \/>\n<meta property=\"og:site_name\" content=\"retrofit\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/facebook.com\/RetrofitMagazine\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-11T14:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-10T19:35:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png\" \/>\n<meta name=\"author\" content=\"Retrofit Magazine Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@retrofitmag\" \/>\n<meta name=\"twitter:site\" content=\"@retrofitmag\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Retrofit Magazine Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\"},\"author\":{\"name\":\"Retrofit Magazine Editor\",\"@id\":\"https:\/\/retrofitmagazine.com\/#\/schema\/person\/6c3da0a24702724c901eeb71938c3647\"},\"headline\":\"Non-condensing Tankless Water Heater Features Built-in Recirculation\",\"datePublished\":\"2023-10-11T14:00:00+00:00\",\"dateModified\":\"2023-10-10T19:35:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\"},\"wordCount\":247,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/retrofitmagazine.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png\",\"keywords\":[\"buffer tank\",\"ComfortFlow\",\"navien\",\"NHW-A\",\"non-condensing tankless water heater\",\"recirculation pump\",\"residential\"],\"articleSection\":[\"Plumbing\",\"Products\",\"Residential\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#respond\"]}],\"copyrightYear\":\"2023\",\"copyrightHolder\":{\"@id\":\"https:\/\/retrofitmagazine.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\",\"url\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\",\"name\":\"Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit\",\"isPartOf\":{\"@id\":\"https:\/\/retrofitmagazine.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png\",\"datePublished\":\"2023-10-11T14:00:00+00:00\",\"dateModified\":\"2023-10-10T19:35:46+00:00\",\"description\":\"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.\",\"breadcrumb\":{\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=8334%2C8334&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=8334%2C8334&ssl=1\",\"width\":8334,\"height\":8334},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/retrofitmagazine.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Non-condensing Tankless Water Heater Features Built-in Recirculation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/retrofitmagazine.com\/#website\",\"url\":\"https:\/\/retrofitmagazine.com\/\",\"name\":\"retrofit\",\"description\":\"Improving Yesterday For Today\",\"publisher\":{\"@id\":\"https:\/\/retrofitmagazine.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/retrofitmagazine.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/retrofitmagazine.com\/#organization\",\"name\":\"retrofit\",\"url\":\"https:\/\/retrofitmagazine.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/retrofitmagazine.com\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"retrofit\"},\"image\":{\"@id\":\"https:\/\/retrofitmagazine.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"http:\/\/facebook.com\/RetrofitMagazine\",\"https:\/\/x.com\/retrofitmag\",\"https:\/\/www.linkedin.com\/groups\/4623440\/profile\",\"http:\/\/www.youtube.com\/user\/RetrofitMag\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/retrofitmagazine.com\/#\/schema\/person\/6c3da0a24702724c901eeb71938c3647\",\"name\":\"Retrofit Magazine Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/retrofitmagazine.com\/#\/schema\/person\/image\/6a96186d1742b95ac2226f46decac09c\",\"url\":\"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png\",\"contentUrl\":\"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png\",\"caption\":\"Retrofit Magazine Editor\"},\"url\":\"https:\/\/retrofitmagazine.com\/author\/retrofit-magazine-editor\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit","description":"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.","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:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/","og_locale":"en_US","og_type":"article","og_title":"Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit","og_description":"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.","og_url":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/","og_site_name":"retrofit","article_publisher":"http:\/\/facebook.com\/RetrofitMagazine","article_published_time":"2023-10-11T14:00:00+00:00","article_modified_time":"2023-10-10T19:35:46+00:00","og_image":[{"url":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png"}],"author":"Retrofit Magazine Editor","twitter_card":"summary_large_image","twitter_creator":"@retrofitmag","twitter_site":"@retrofitmag","twitter_misc":{"Written by":"Retrofit Magazine Editor","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#article","isPartOf":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/"},"author":{"name":"Retrofit Magazine Editor","@id":"https:\/\/retrofitmagazine.com\/#\/schema\/person\/6c3da0a24702724c901eeb71938c3647"},"headline":"Non-condensing Tankless Water Heater Features Built-in Recirculation","datePublished":"2023-10-11T14:00:00+00:00","dateModified":"2023-10-10T19:35:46+00:00","mainEntityOfPage":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/"},"wordCount":247,"commentCount":0,"publisher":{"@id":"https:\/\/retrofitmagazine.com\/#organization"},"image":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage"},"thumbnailUrl":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png","keywords":["buffer tank","ComfortFlow","navien","NHW-A","non-condensing tankless water heater","recirculation pump","residential"],"articleSection":["Plumbing","Products","Residential"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#respond"]}],"copyrightYear":"2023","copyrightHolder":{"@id":"https:\/\/retrofitmagazine.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/","url":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/","name":"Non-condensing Tankless Water Heater Features Built-in Recirculation - retrofit","isPartOf":{"@id":"https:\/\/retrofitmagazine.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage"},"image":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage"},"thumbnailUrl":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow-300x300.png","datePublished":"2023-10-11T14:00:00+00:00","dateModified":"2023-10-10T19:35:46+00:00","description":"NHW-A is the first and only non-condensing tankless water heater to feature the patented ComfortFlow recirculation pump and buffer tank originally introduced in the NPE-A condensing tankless water heater in 2012.","breadcrumb":{"@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#primaryimage","url":"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=8334%2C8334&ssl=1","contentUrl":"https:\/\/i0.wp.com\/retrofitmagazine.com\/wp-content\/uploads\/2023\/10\/New-Navien-NHW-A-non-condensing-tankless-water-heaters-with-ComfortFlow.png?fit=8334%2C8334&ssl=1","width":8334,"height":8334},{"@type":"BreadcrumbList","@id":"https:\/\/retrofitmagazine.com\/non-condensing-tankless-water-heater-features-built-in-recirculation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/retrofitmagazine.com\/"},{"@type":"ListItem","position":2,"name":"Non-condensing Tankless Water Heater Features Built-in Recirculation"}]},{"@type":"WebSite","@id":"https:\/\/retrofitmagazine.com\/#website","url":"https:\/\/retrofitmagazine.com\/","name":"retrofit","description":"Improving Yesterday For Today","publisher":{"@id":"https:\/\/retrofitmagazine.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/retrofitmagazine.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/retrofitmagazine.com\/#organization","name":"retrofit","url":"https:\/\/retrofitmagazine.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/retrofitmagazine.com\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"retrofit"},"image":{"@id":"https:\/\/retrofitmagazine.com\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/facebook.com\/RetrofitMagazine","https:\/\/x.com\/retrofitmag","https:\/\/www.linkedin.com\/groups\/4623440\/profile","http:\/\/www.youtube.com\/user\/RetrofitMag"]},{"@type":"Person","@id":"https:\/\/retrofitmagazine.com\/#\/schema\/person\/6c3da0a24702724c901eeb71938c3647","name":"Retrofit Magazine Editor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/retrofitmagazine.com\/#\/schema\/person\/image\/6a96186d1742b95ac2226f46decac09c","url":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png","contentUrl":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png","caption":"Retrofit Magazine Editor"},"url":"https:\/\/retrofitmagazine.com\/author\/retrofit-magazine-editor\/"}]}},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_likes_enabled":false,"authors":[{"term_id":48795,"user_id":95,"is_guest":0,"slug":"retrofit-magazine-editor","display_name":"Retrofit Magazine Editor","avatar_url":{"url":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png","url2x":"https:\/\/retrofitmagazine.com\/wp-content\/uploads\/2024\/02\/retrofit_r_6abbd8_256x256.png"},"first_name":"Retrofit Magazine","last_name":"Editor","user_url":"","description":""}],"_links":{"self":[{"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/posts\/91702"}],"collection":[{"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/comments?post=91702"}],"version-history":[{"count":1,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/posts\/91702\/revisions"}],"predecessor-version":[{"id":91704,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/posts\/91702\/revisions\/91704"}],"wp:attachment":[{"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/media?parent=91702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/categories?post=91702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/tags?post=91702"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/retrofitmagazine.com\/wp-json\/wp\/v2\/ppma_author?post=91702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}