{"id":548,"date":"2026-04-22T10:28:37","date_gmt":"2026-04-21T22:28:37","guid":{"rendered":"https:\/\/geckogullydemos.com\/mjr\/?post_type=mjr-faq&p=548"},"modified":"2026-05-27T19:22:30","modified_gmt":"2026-05-27T07:22:30","slug":"pilot-light-keeps-going-out","status":"publish","type":"mjr-faq","link":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/","title":{"rendered":"Why does my pilot light keep going out?"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

A pilot light that keeps going out in Christchurch is often caused by airflow, gas supply, or worn components.<\/p>\n","protected":false},"featured_media":227,"parent":0,"menu_order":0,"template":"","meta":[],"categories":[10],"tags":[235,265,263,266,264,21],"class_list":["post-548","mjr-faq","type-mjr-faq","status-publish","has-post-thumbnail","hentry","category-gas-servicing-repairs","tag-christchurch-gas-servicing","tag-gas-appliance-repair-christchurch","tag-gas-issues-christchurch","tag-gas-pilot-light-problems-christchurch","tag-pilot-light-going-out","tag-plumbing-maintenance-christchurch","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"yoast_head":"\nWhy does my pilot light keep going out? - MJ Robertson Plumbing and Gas<\/title>\n<meta name=\"description\" content=\"A pilot light that keeps going out in Christchurch is often caused by airflow, gas supply, or worn components.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why does my pilot light keep going out? 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- MJ Robertson Plumbing and Gas","description":"A pilot light that keeps going out in Christchurch is often caused by airflow, gas supply, or worn components.","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Why does my pilot light keep going out? - MJ Robertson Plumbing and Gas","og_description":"A pilot light that keeps going out in Christchurch is often caused by airflow, gas supply, or worn components.","og_url":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/","og_site_name":"MJ Robertson Plumbing and Gas","article_modified_time":"2026-05-27T07:22:30+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/","url":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/","name":"Why does my pilot light keep going out? - MJ Robertson Plumbing and Gas","isPartOf":{"@id":"https:\/\/geckogullydemos.com\/mjr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/#primaryimage"},"image":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/#primaryimage"},"thumbnailUrl":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","datePublished":"2026-04-21T22:28:37+00:00","dateModified":"2026-05-27T07:22:30+00:00","description":"A pilot light that keeps going out in Christchurch is often caused by airflow, gas supply, or worn components.","breadcrumb":{"@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/#breadcrumb"},"inLanguage":"en-NZ","potentialAction":[{"@type":"ReadAction","target":["https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/"]}]},{"@type":"ImageObject","inLanguage":"en-NZ","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/#primaryimage","url":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","contentUrl":"https:\/\/geckogullydemos.com\/mjr\/wp-content\/uploads\/2026\/04\/MJ.png","width":535,"height":487},{"@type":"BreadcrumbList","@id":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/pilot-light-keeps-going-out\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/geckogullydemos.com\/mjr\/"},{"@type":"ListItem","position":2,"name":"MJR FAQs","item":"https:\/\/geckogullydemos.com\/mjr\/mjr-faq\/"},{"@type":"ListItem","position":3,"name":"Why does my pilot light keep going out?"}]},{"@type":"WebSite","@id":"https:\/\/geckogullydemos.com\/mjr\/#website","url":"https:\/\/geckogullydemos.com\/mjr\/","name":"MJ Robertson Plumbing and Gas","description":"Your Property Partner Across Christchurch - Day or Night Since 1955","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/geckogullydemos.com\/mjr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-NZ"}]}},"ptb_metabox":{"ptb_mjr_service_text_1":"<p><strong>TL;DR:<\/strong> A pilot light that keeps going out in Christchurch is usually caused by a faulty thermocouple, airflow issues, dirt buildup, or a gas supply problem. It often means the safety system is shutting off the flame\u00a0<\/p>\r\n<h2>What the pilot light does<\/h2>\r\n<p>The pilot light is a small, continuous flame that ignites the main burner in a gas appliance.<\/p>\r\n<p>If it keeps going out, the appliance will not operate properly because the main burner cannot start.<\/p>\r\n<h2>The most common causes<\/h2>\r\n<h3>Faulty thermocouple<\/h3>\r\n<p>The thermocouple is a safety device that detects whether the pilot flame is present.<\/p>\r\n<p>If it is worn or faulty, it may incorrectly signal that the flame has gone out and shut off the gas supply.<\/p>\r\n<h3>Airflow or draughts<\/h3>\r\n<p>Strong airflow around the appliance can extinguish the pilot light.<\/p>\r\n<p>This may be caused by:<\/p>\r\n<ul>\r\n<li>Draughts from doors, windows, or vents<\/li>\r\n<li>Changes in ventilation or airflow patterns<\/li>\r\n<\/ul>\r\n<h3>Dirt or debris in the pilot assembly<\/h3>\r\n<p>Dust, dirt, or residue can build up in the pilot light area over time.<\/p>\r\n<p>This can affect how the flame burns and make it more likely to go out.<\/p>\r\n<h3>Gas supply issues<\/h3>\r\n<p>If the gas supply is inconsistent, the pilot light may not stay lit.<\/p>\r\n<p>This can occur with both bottled gas and mains gas systems.<\/p>\r\n<h3>General wear and ageing<\/h3>\r\n<p>Older appliances may develop issues with components that affect the pilot light's stability.<\/p>\r\n<p>Wear over time can lead to intermittent problems.<\/p>\r\n<h2>Why does the pilot light keep shutting off<\/h2>\r\n<p>In many cases, the system is designed to tshut offthe gas of the pilot light is nunstable<\/p>\r\n<p>This is a safety feature that prevents gas from flowing in the absence of a flame.<\/p>\r\n<p>If the pilot light cannot stay lit, the system will continue to shut down.<\/p>\r\n<h2>What you can check<\/h2>\r\n<p>There are a few simple observations you can make:<\/p>\r\n<ul>\r\n<li>Is the pilot flame weak or flickering?<\/li>\r\n<li>Does it go out when there is airflow nearby?<\/li>\r\n<li>Is the issue happening consistently or occasionally?<\/li>\r\n<\/ul>\r\n<p>If the cause is not obvious, it is best not to attempt adjustments yourself.<\/p>","ptb_mjr_ask_mj":"<p><strong>If the pilot won't stay lit, the system is protecting itself.<\/strong><\/p>\r\n<p>The focus is on determining why the flame is unstable.<\/p>","ptb_mjr_service_text_2":"<h2>How MJ Robertson approaches pilot light issues<\/h2>\r\n<p>MJ Robertson is a maintenance company specialising in plumbing across Christchurch, including gas servicing and repairs.<\/p>\r\n<p>When a pilot light keeps going out, the focus is on identifying whether the issue is with the thermocouple, the gas supply, or the appliance's condition.<\/p>\r\n<p>This may involve:<\/p>\r\n<ul>\r\n<li>Inspecting the pilot assembly and components<\/li>\r\n<li>Checking gas supply and pressure<\/li>\r\n<li>Identifying any factors affecting flame stability<\/li>\r\n<\/ul>\r\n<p>The aim is to restore reliable and safe operation.<\/p>\r\n<h2>When to get it checked<\/h2>\r\n<p>It is worth arranging assistance if:<\/p>\r\n<ul>\r\n<li>The pilot light will not stay lit<\/li>\r\n<li>The issue happens repeatedly<\/li>\r\n<li>You are unsure of the cause<\/li>\r\n<\/ul>\r\n<p>Gas systems should be handled carefully, so prompt attention is recommended.<\/p>\r\n<h2>Final thought<\/h2>\r\n<p>A pilot light that keeps going out in Christchurch is usually a sign that something in the system needs attention.<\/p>\r\n<p>Identifying and resolving the cause helps ensure safe and reliable operation.<\/p>"},"ptb_taxonomy":{"category":[{"term_id":10,"name":"Gas Servicing & Repairs","slug":"gas-servicing-repairs","term_group":0,"term_taxonomy_id":10,"taxonomy":"category","description":"Gas servicing and repairs in Christchurch. 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