{"product_id":"braemar-combustion-fan-long-neck-sy638379","title":"Braemar Combustion Fan Long Neck","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Braemar Long Neck Combustion Fan (SY638379) is the genuine replacement part for specific Braemar ducted gas heaters. It plays a critical role in expelling combustion gases and ensuring proper airflow for a clean burn, keeping your heater running safely and efficiently. Anyone who's worked on a chilly winter morning knows the importance of a reliable combustion fan.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eDesigned as a direct fit for compatible models, this fan helps maintain your system's performance, especially important during Australia's cooler months when ducted heating works overtime.\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 style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eHVAC technicians servicing Braemar ducted gas heaters.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eMaintenance teams replacing worn or faulty combustion fans.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eCompetent DIY owners with a current gas fitter's licence (where required).\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 combustion fan is compatible with the following Braemar ducted gas heater units:\u003c\/p\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eCurrent Production Units (Long Neck, Twist Fit):\u003c\/strong\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eTH3 Series: BM315, BM320, BM3X20, TH315, TH320, TH3X20, TH325, TH3X25, THD315, THD320 (From Serial No. T10050255)\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eTH4 Series: TH415, TH420, TH4X20, TH425, TH4X25 (From Serial No. T10070290)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eSuitable for Older Units (Long Neck, Twist Fit):\u003c\/strong\u003e\n\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eTH3 Series: BM330, BM3X30, TH330, TH3X30, THD330\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eTH4 Series: TH430, TH4X30 (Manufactured prior to 19\/03\/2013, Serial no. T10071675 to T13031830)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eIf you're running a different model, or your unit falls outside these serial number ranges, 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 style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eGenuine Braemar combustion fan for reliable performance.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eLong neck design for specific unit configurations.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eTwist-fit installation directly to the flue pan for straightforward replacement.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eSuitable for a wide range of Braemar TH3 and TH4 ducted gas heater models, including current production and specific older units.\u003c\/li\u003e\n\u003c\/ul\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 style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e1 x Braemar Combustion Fan Long Neck (SY638379)\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 style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eIsolate Power:\u003c\/strong\u003e Before any work, ensure the heater's electrical supply is fully isolated and locked out according to Safe Work practices. Turn off the gas supply at the main valve.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eAccess:\u003c\/strong\u003e Remove external panels to gain access to the combustion fan assembly. Take care to note the routing of any wiring or hoses.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eDisconnect \u0026amp; Remove:\u003c\/strong\u003e Disconnect electrical wiring from the old fan, carefully noting connections. Twist the old fan to disengage it from the flue pan and remove it.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eInstall New Fan:\u003c\/strong\u003e Align the new SY638379 fan with the flue pan and twist it into place until it's securely seated. Reconnect all electrical wiring, double-checking connections against your notes.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eTest \u0026amp; Check:\u003c\/strong\u003e Restore gas and electrical supply. Perform a full system check, including burner ignition and proper flue gas venting, ensuring the new fan operates correctly and there are no gas leaks.\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 style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eGas appliance work requires a current ARCtick licence or equivalent gas fitter's licence in Australia. Always comply with local regulations.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAlways isolate power and gas supplies before commencing any maintenance or replacement work on gas heating systems.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eOnly use this fan for the compatible Braemar models listed. Using an incorrect part can lead to unsafe operation or damage.\u003c\/li\u003e\n\u003cli style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eFollow all manufacturer's installation instructions and Australian standards for gas appliance servicing.\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;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\u003cstrong\u003eTradie Pro Tip:\u003c\/strong\u003e Before ordering, always double-check the exact model and serial number of the Braemar unit. Pay close attention to the manufacture dates for TH430 series heaters to ensure you get the correct fan for a twist-fit long neck.\u003c\/p\u003e\n\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;\"\u003eThis combustion fan pairs well with other Braemar Ducted Gas Heater Spares like control boards, ignitors, and pressure switches. Consider also checking your system's gas valves and carbon monoxide detectors for complete system integrity.\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\": \"Which Braemar models is this combustion fan compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This Braemar Long Neck Combustion Fan (SY638379) is compatible with various Braemar TH3 and TH4 ducted gas heater units, including current production models. It also fits specific older TH430\/4X30 units manufactured prior to March 19, 2013 (Serial no. T10071675 to T13031830).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is special tooling required to install this fan?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No special tooling beyond basic hand tools is typically required. The fan features a twist-fit design, allowing it to be installed directly into the flue pan with a secure turn. Always ensure power and gas are isolated before beginning work.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a licence to replace a combustion fan in a gas heater?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, any work on gas appliances in Australia, including component replacement, requires a current ARCtick licence or an equivalent state\/territory gas fitter's licence. This ensures safety and compliance with Australian standards.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Braemar","offers":[{"title":"Default Title","offer_id":43608034934843,"sku":"SY638379","price":221.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/688_SY638379_1.png?v=1781160603","url":"https:\/\/www.hvacshop.com.au\/products\/braemar-combustion-fan-long-neck-sy638379","provider":"HVAC Supply Shop","version":"1.0","type":"link"}