{"product_id":"braemar-combustion-fan-small-tqm-th5-sy641621","title":"Braemar Combustion Fan Small TQM\/TH5","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Braemar small combustion fan is a critical component for technicians and competent DIY owners working on specific Braemar ducted gas heaters. It ensures safe and efficient flue gas exhaust, keeping your system running reliably through Aussie winters. When a combustion fan starts making noise or fails, it's usually time for a straight swap to avoid nuisance lockouts or worse.\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\u003c\/li\u003e\n\u003cli\u003eGas fitters\u003c\/li\u003e\n\u003cli\u003eSkilled home owners servicing Braemar TQM\/TH5 ducted gas 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 fan is specifically designed for use in Braemar TQM and TH5 ducted gas heating units. It's a direct replacement for Seeley PN: 641621. 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\u003eDirect replacement for Braemar TQM\/TH5 units\u003c\/li\u003e\n\u003cli\u003eEnsures reliable flue gas exhaust\u003c\/li\u003e\n\u003cli\u003eMatches original equipment specifications\u003c\/li\u003e\n\u003cli\u003eEssential for safe heater operation\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\u003eOne (1) Braemar Small Combustion Fan (SY641621)\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\u003eIsolate power to the ducted gas heater at the main switchboard and apply lockout\/tagout procedures.\u003c\/li\u003e\n\u003cli\u003eAccess the combustion fan assembly within the heater cabinet.\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect electrical wiring and any mounting hardware from the old fan. Note wiring colours and connections for reinstallation.\u003c\/li\u003e\n\u003cli\u003eInstall the new Braemar combustion fan (SY641621), ensuring it's securely mounted and all electrical connections are correct.\u003c\/li\u003e\n\u003cli\u003eRestore power and perform operational checks, verifying the fan runs smoothly and the heater cycles correctly without error codes.\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\u003eInstallation requires competence with gas appliances and electrical systems.\u003c\/li\u003e\n\u003cli\u003eAlways isolate power before attempting any service or repair on heating units.\u003c\/li\u003e\n\u003cli\u003eEnsure correct wiring and mounting to prevent operational issues or hazards.\u003c\/li\u003e\n\u003cli\u003eOnly for the compatible Braemar TQM\/TH5 units listed above.\u003c\/li\u003e\n\u003cli\u003eFollow Australian standards and manufacturer guidelines for installation and service.\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 you even touch a spanner, make sure you've properly diagnosed the fan fault. Sometimes it's a control board issue or a pressure switch, not the fan itself. Double-check your diagnostic steps.\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;\"\u003ePair with a digital manometer for checking combustion air pressures and a multimetre for electrical diagnostics when servicing ducted gas heaters.\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 Braemar heater models is this combustion fan compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This small combustion fan, SKU SY641621, is designed specifically for Braemar TQM and TH5 series ducted gas heaters. It is a direct replacement for the original Seeley PN: 641621.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is special licensing required to install this part?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"While replacing the fan itself doesn't require an ARCtick licence (as it doesn't involve refrigerants), working on gas appliances like ducted heaters requires appropriate gas fitting qualifications and electrical competency in Australia. It's best performed by a licensed technician.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are there any specific checks I should perform after replacing the fan?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"After installation of the SY641621 fan, always restore power and check for smooth operation, proper exhaust, and ensure the heater cycles through correctly without triggering any fault codes. A full combustion analysis is recommended by a qualified technician to verify safe and efficient operation.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Braemar","offers":[{"title":"Default Title","offer_id":43608037654587,"sku":"SY641621","price":311.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/693_SY641621_1.png?v=1781160610","url":"https:\/\/www.hvacshop.com.au\/products\/braemar-combustion-fan-small-tqm-th5-sy641621","provider":"HVAC Supply Shop","version":"1.0","type":"link"}