{"product_id":"braemar-pressure-switch-55pa-sy628547","title":"Braemar Pressure Switch 55Pa","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Braemar 55Pa pressure switch is a critical safety component for many Braemar ducted gas heaters, ensuring your system operates safely and efficiently. It monitors the air pressure within the flue or combustion chamber, verifying proper airflow before ignition.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eOn a chilly Australian morning, you don't want a dud switch causing your gas heater to lock out. This direct replacement helps keep your Braemar unit running as it should.\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\u003eBraemar ducted gas heater service and repair\u003c\/li\u003e\n\u003cli\u003eReplacing a faulty or intermittent 55Pa pressure switch\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance of compatible Braemar heating systems\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 pressure switch is designed specifically for Braemar ducted gas heating systems requiring a 55Pa air pressure switch. It's an OEM equivalent replacement for Braemar Part\/Code: SY628547 and Seeley PN: 628547. It's often found in models where flue or combustion airflow needs to be verified before burner operation. 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 Part\/Code: SY628547.\u003c\/li\u003e\n\u003cli\u003eRated at 55Pa for accurate airflow monitoring.\u003c\/li\u003e\n\u003cli\u003eEssential safety device for gas heating systems.\u003c\/li\u003e\n\u003cli\u003eHelps prevent ignition if the flue is blocked or combustion fan fails.\u003c\/li\u003e\n\u003cli\u003eManufactured to meet typical trade expectations for this class of component.\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\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\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003ePressure Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e55Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eSY628547 (Replaces Seeley PN: 628547)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eAir Pressure Switch for Ducted Gas Heaters\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\u003cli\u003e1 x Braemar Pressure Switch 55Pa (Part SY628547)\u003c\/li\u003e\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 heater at the main switchboard and perform lockout\/tagout procedures before commencing work.\u003c\/li\u003e\n\u003cli\u003eLocate the existing pressure switch on the Braemar heater, noting its orientation and the routing of its hose connections.\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the pressure sensing hoses and the electrical wiring from the old switch.\u003c\/li\u003e\n\u003cli\u003eMount the new Braemar 55Pa pressure switch securely in the correct position.\u003c\/li\u003e\n\u003cli\u003eReconnect the electrical wiring and pressure sensing hoses, ensuring all connections are tight and the hoses are free from kinks or blockages.\u003c\/li\u003e\n\u003cli\u003eRestore power to the heater and test its operation, checking for proper ignition, flame proving, and any new fault 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 and service of gas appliances require a competent, licensed technician.\u003c\/li\u003e\n\u003cli\u003eAlways isolate electrical power before attempting any service or replacement to prevent electric shock.\u003c\/li\u003e\n\u003cli\u003eEnsure pressure sensing hoses are clear, correctly connected, and free from cracks or damage for accurate readings.\u003c\/li\u003e\n\u003cli\u003eThis switch is specifically for the compatible Braemar ducted gas heaters as indicated by the 55Pa rating and part number.\u003c\/li\u003e\n\u003cli\u003eAdhere to all Australian gas appliance and electrical safety standards, including AS\/NZS 5601 and Safe Work Australia guidelines.\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 swapping out a pressure switch, always double-check the hoses for blockages or cracks. A simple blocked hose can mimic a faulty switch, so give them a good blow-through first to save yourself a bit of grief and the customer some cash.\u003c\/blockquote\u003e\u0026lt;2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u0026gt;Pair With\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003ePair this pressure switch with a digital manometer for accurate pressure diagnostics, and other Braemar heating spares for comprehensive servicing and reliable repairs.\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 does the 55Pa rating mean for this pressure switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 55Pa rating indicates the minimum differential air pressure required for the switch to close and allow the heater's ignition sequence to proceed. It ensures adequate airflow through the flue or combustion chamber for safe operation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this Braemar pressure switch difficult to replace?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Replacement typically involves disconnecting two pressure sensing hoses and an electrical connector, then mounting the new switch. It requires basic electrical and mechanical skills, along with strict adherence to safety protocols for gas appliances.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What should I check if my heater still faults after replacing this switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"If the heater still faults after replacement, first re-check the pressure sensing hoses for any blockages, cracks, or improper connections. Also, inspect the combustion fan for proper operation, as insufficient airflow can prevent the new switch from activating correctly.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Braemar","offers":[{"title":"Default Title","offer_id":43660724895803,"sku":"SY628547","price":78.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/709_628547_1W_500x500_be5b41d6-a7a1-4b0c-bdf8-72a20ad7dd29.png?v=1781670437","url":"https:\/\/www.hvacshop.com.au\/products\/braemar-pressure-switch-55pa-sy628547","provider":"HVAC Supply Shop","version":"1.0","type":"link"}