{"id":323,"date":"2026-03-27T09:46:34","date_gmt":"2026-03-27T14:46:34","guid":{"rendered":"https:\/\/www.robillardplumbing.com\/blog\/?p=323"},"modified":"2026-03-27T09:46:35","modified_gmt":"2026-03-27T14:46:35","slug":"no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem","status":"publish","type":"post","link":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/","title":{"rendered":"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem"},"content":{"rendered":"\n

Nothing is worse than stepping into the shower expecting it to be hot and finding the water frigid instead. This is a common problem, however, with several possible causes and solutions. The most common reasons for no hot water in the shower are issues with the anti-scald device, shower cartridge, and mixing valve.<\/p>\n\n\n\n

Is It Your Shower or Water Heater?<\/h2>\n\n\n\n

If there\u2019s no hot water in your shower, you should first check if there\u2019s hot water anywhere else in your home. If none of your fixtures have hot water, then the problem is with your water heater<\/a>. For example, it could be that the pilot light has gone out, the burner is faulty, or the thermostat is malfunctioning. Regular water heater maintenance<\/a> can prevent these issues.<\/p>\n\n\n\n

If the sink in the same bathroom as your shower does have hot water, then the problem is with your shower.<\/p>\n\n\n\n

Common Reasons for No Hot Water in the Shower<\/h2>\n\n\n\n

Anti-Scald Device Set Too Low<\/h3>\n\n\n\n

The anti-scald device is a safety feature intended to prevent dangerously high water temperatures. It usually works by limiting how far you can turn the shower handle toward the hot setting. If it\u2019s set too low, it will stop your shower water from getting hot. The anti-scald device is usually installed behind your shower handle. You\u2019ll have to remove the shower handle to locate the anti-scald device, which is usually a plastic disc or ring with notches that limit the handle\u2019s movement. Rotate the device counter-clockwise to allow for more movement, then reinstall the handle and test the water temperature. Make sure not to set the anti-scald device too high, or you\u2019ll run the risk of scalding injuries.<\/p>\n\n\n\n

Faulty Shower Cartridge or Mixing Valve<\/h3>\n\n\n\n

The shower cartridge sits inside the mixing valve, and together, they control the mix of hot and cold water in your shower. Over time, wear and tear or mineral buildup can erode or clog these components, leading to no hot water in your shower. Swapping a shower cartridge is relatively easy. Remove the shower handle and pull the cartridge out of the valve, using a cartridge-pulling tool if necessary. If it\u2019s covered with mineral deposits, you can try soaking it in white vinegar for a few hours to dissolve them. If it\u2019s damaged, simply replace it with another shower cartridge of the same type.<\/p>\n\n\n\n

Fixing a mixing valve is more difficult than replacing a cartridge. We recommend calling a professional plumber<\/a> for assistance if you think you\u2019re dealing with a faulty mixing valve.<\/p>\n\n\n\n

When to Call a Plumber<\/h2>\n\n\n\n

If you\u2019ve tried adjusting the anti-scald device and changing the shower cartridge, you may be dealing with a more complex problem that is preventing your shower from getting hot. If DIY fixes aren\u2019t working or if you\u2019re worried about damaging your plumbing, it\u2019s best to call a professional plumber.<\/p>\n\n\n\n

At Robillard Plumbing<\/a>, we are experts in plumbing issues big and small. If there\u2019s no hot water in your shower and you\u2019re not sure why, we can help. Contact us today<\/a> for a fast and effective solution. Based in Maple Grove, MN, we serve the entire northwest metro area.<\/p>\n","protected":false},"excerpt":{"rendered":"

Nothing is worse than stepping into the shower expecting it to be hot and finding the water frigid instead. This is a common problem, however, with several possible causes and solutions. The most common reasons for no hot water in the shower are issues with the anti-scald device, shower cartridge, and mixing valve. Is It […]<\/p>\n","protected":false},"author":1,"featured_media":325,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[93],"tags":[32,64,23,143],"yoast_head":"\nNo Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem<\/title>\n<meta name=\"description\" content=\"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.\" \/>\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.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem\" \/>\n<meta property=\"og:description\" content=\"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/\" \/>\n<meta property=\"og:site_name\" content=\"Robillard Plumbing\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-27T14:46:34+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T14:46:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1709\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/#website\",\"url\":\"https:\/\/www.robillardplumbing.com\/blog\/\",\"name\":\"Robillard Plumbing\",\"description\":\"Maple Grove Residential Plumbing Services\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.robillardplumbing.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg\",\"contentUrl\":\"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg\",\"width\":2560,\"height\":1709,\"caption\":\"A shower with no hot water.\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#webpage\",\"url\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/\",\"name\":\"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem\",\"isPartOf\":{\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#primaryimage\"},\"datePublished\":\"2026-03-27T14:46:34+00:00\",\"dateModified\":\"2026-03-27T14:46:35+00:00\",\"author\":{\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/#\/schema\/person\/c393b644e39056532440e44488a2b384\"},\"description\":\"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.robillardplumbing.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/#\/schema\/person\/c393b644e39056532440e44488a2b384\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.robillardplumbing.com\/blog\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8f8b1c126d72216f9f979314403fea5d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8f8b1c126d72216f9f979314403fea5d?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"url\":\"https:\/\/www.robillardplumbing.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem","description":"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.","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.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/","og_locale":"en_US","og_type":"article","og_title":"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem","og_description":"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.","og_url":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/","og_site_name":"Robillard Plumbing","article_published_time":"2026-03-27T14:46:34+00:00","article_modified_time":"2026-03-27T14:46:35+00:00","og_image":[{"width":2560,"height":1709,"url":"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.robillardplumbing.com\/blog\/#website","url":"https:\/\/www.robillardplumbing.com\/blog\/","name":"Robillard Plumbing","description":"Maple Grove Residential Plumbing Services","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.robillardplumbing.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#primaryimage","inLanguage":"en-US","url":"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg","contentUrl":"https:\/\/www.robillardplumbing.com\/blog\/wp-content\/uploads\/2026\/03\/no-hot-water-in-shower-scaled.jpeg","width":2560,"height":1709,"caption":"A shower with no hot water."},{"@type":"WebPage","@id":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#webpage","url":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/","name":"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem","isPartOf":{"@id":"https:\/\/www.robillardplumbing.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#primaryimage"},"datePublished":"2026-03-27T14:46:34+00:00","dateModified":"2026-03-27T14:46:35+00:00","author":{"@id":"https:\/\/www.robillardplumbing.com\/blog\/#\/schema\/person\/c393b644e39056532440e44488a2b384"},"description":"No hot water in your shower? Check out our troubleshooting guide for possible causes, solutions, and when to call a professional plumber.","breadcrumb":{"@id":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.robillardplumbing.com\/blog\/2026\/03\/27\/no-hot-water-in-the-shower-heres-how-to-troubleshoot-the-problem\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.robillardplumbing.com\/blog\/"},{"@type":"ListItem","position":2,"name":"No Hot Water in the Shower? Here\u2019s How to Troubleshoot the Problem"}]},{"@type":"Person","@id":"https:\/\/www.robillardplumbing.com\/blog\/#\/schema\/person\/c393b644e39056532440e44488a2b384","name":"admin","image":{"@type":"ImageObject","@id":"https:\/\/www.robillardplumbing.com\/blog\/#personlogo","inLanguage":"en-US","url":"https:\/\/secure.gravatar.com\/avatar\/8f8b1c126d72216f9f979314403fea5d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8f8b1c126d72216f9f979314403fea5d?s=96&d=mm&r=g","caption":"admin"},"url":"https:\/\/www.robillardplumbing.com\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/posts\/323"}],"collection":[{"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/comments?post=323"}],"version-history":[{"count":1,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/posts\/323\/revisions"}],"predecessor-version":[{"id":326,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/posts\/323\/revisions\/326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/media\/325"}],"wp:attachment":[{"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/media?parent=323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/categories?post=323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.robillardplumbing.com\/blog\/wp-json\/wp\/v2\/tags?post=323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}