{"product_id":"brivis-ducted-heater-over-temperature-switch-110c-yellow-dot-bs80021403","title":"Brivis Ducted Heater Over Temperature Switch 110C Yellow Dot","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Brivis 110C Over Temperature Switch, identifiable by its yellow dot, is a crucial safety component for your ducted gas heater. It's designed to automatically shut down the system if temperatures exceed safe operating limits, protecting your appliance and property.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAnyone who's worked on ducted heaters knows how critical these safety cut-outs are, especially on a scorching Aussie summer day when the unit's working overtime. Swapping a faulty one keeps the whole system trustworthy.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eBest For\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eHVAC technicians and gas fitters servicing Brivis ducted heating systems.\u003c\/li\u003e\n\u003cli\u003eDucted heating service and maintenance teams.\u003c\/li\u003e\n\u003cli\u003eCompetent DIY owners maintaining their Brivis ducted heaters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis over temperature switch is a direct replacement for Brivis ducted heaters that use part numbers 80021403 or B021403, and require a 110°C (230°F) temperature cut-out. If you're running a different model, check fittings and specs before ordering.\u003c\/p\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eSpecifically designed for Brivis ducted gas heating systems.\u003c\/li\u003e\n\u003cli\u003eFactory-set activation at 110°C (230°F) for critical safety cut-off.\u003c\/li\u003e\n\u003cli\u003eFeatures a distinct \"yellow dot\" for easy visual identification of its temperature rating.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for Brivis part numbers 80021403 and B021403.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 16px; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"color: #007acc; border: 1px solid #e0e0e0; padding: 10px; text-align: left; background-color: #f5f5f5;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eActivation Temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e110°C (230°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eIdentification Mark\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eYellow Dot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eBrivis Part Numbers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e80021403, B021403\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003e1 x Brivis 110C Over Temperature Switch (BS80021403)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eUsing It on the Job\u003c\/h2\u003e\n\u003col style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eAlways isolate power to the ducted heater at the main switchboard and apply lockout\/tagout procedures before commencing work.\u003c\/li\u003e\n\u003cli\u003eAccess the existing over temperature switch, typically found near the heat exchanger or main fan housing in the heater.\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the wiring and remove the old switch. Pay attention to its orientation and connection points.\u003c\/li\u003e\n\u003cli\u003eInstall the new Brivis 110C yellow dot switch, ensuring all electrical connections are secure and correctly made.\u003c\/li\u003e\n\u003cli\u003eRestore power to the unit and test the ducted heater's operation, monitoring for proper function and safe temperature cut-out if an issue occurs.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eLimitations \u0026amp; Safety Notes\u003c\/h2\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eThis switch is specifically rated for 110°C (230°F) and should only be used in applications where this temperature cut-out is specified.\u003c\/li\u003e\n\u003cli\u003eIncorrect installation or bypassing safety devices can lead to system damage, fire, or personal injury.\u003c\/li\u003e\n\u003cli\u003eAlways ensure power is completely isolated and verified before working on any electrical components of a ducted heater.\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer's installation instructions and all relevant Australian safety standards and codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote style=\"border-left: 4px solid #007acc; background-color: #f9f9f9; font-style: italic; padding: 15px; margin: 20px 0;\"\u003eBefore you swap this out, always confirm the correct temperature rating for your specific Brivis model. Too low, and you'll get nuisance trips; too high, and you're risking damage to the heat exchanger. This 110C yellow dot is specific, so double-check your existing unit's marking.\u003c\/blockquote\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003ePair With\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003ePair this over temperature switch with Brivis gas valves and control boards for comprehensive ducted heater servicing and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Automated FAQ Schema --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the trip temperature for this Brivis switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This Brivis Over Temperature Switch is designed to activate and shut down the ducted heater when temperatures reach 110\\u00b0C (230\\u00b0F). It acts as a critical safety cut-out for your system.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which Brivis models is this over temperature switch compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This switch is a direct replacement for Brivis ducted heaters that originally specified part numbers 80021403 or B021403 for their 110\\u00b0C overheat protection. Always confirm the part number on your existing component.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 'yellow dot' signify on this switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 'yellow dot' is a visual identifier used by Brivis to clearly mark this specific over temperature switch as having a 110\\u00b0C (230\\u00b0F) activation temperature. This helps ensure the correct safety component is installed during servicing.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Brivis","offers":[{"title":"Default Title","offer_id":43592833859643,"sku":"BS80021403","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/643_BS80021403_1.png?v=1781141499","url":"https:\/\/www.hvacshop.com.au\/products\/brivis-ducted-heater-over-temperature-switch-110c-yellow-dot-bs80021403","provider":"HVAC Supply Shop","version":"1.0","type":"link"}