{"product_id":"brivis-gas-ducted-heater-pressure-switch-80pa-bs80021373","title":"Brivis Gas Ducted Heater Pressure Switch 80Pa","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Brivis pressure switch, part number BS80021373, is crucial for keeping gas ducted heaters running safely and efficiently. It's a key component for HVAC technicians and competent DIYers maintaining Brivis heating systems, ensuring correct airflow proving before the burner fires. In the middle of winter, a faulty pressure switch can shut down a whole system, leaving families in the cold, so having a reliable replacement on hand is good practice.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis genuine Brivis replacement part guarantees your heater's safety interlocks function as intended, preventing unsafe operation and costly breakdowns. Getting your heater sorted fast often means having the right spares on the shelf or finding them quickly.\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 service technicians\u003c\/li\u003e\n\u003cli\u003eGas appliance specialists\u003c\/li\u003e\n\u003cli\u003eMaintenance teams for ducted heating systems\u003c\/li\u003e\n\u003cli\u003eCompetent DIY owners of Brivis 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\u003cul style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003e\n\u003cli\u003eSpecifically designed as a direct replacement for Brivis Gas Ducted Heaters.\u003c\/li\u003e\n\u003cli\u003eIdentified by manufacturer part number NS2-1072-00.\u003c\/li\u003e\n\u003cli\u003eAlso known by Brivis Part Numbers 80021373 and B021373.\u003c\/li\u003e\n\u003cli\u003eRated for an 80Pa differential pressure, matching original equipment specifications.\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, 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\u003e\n\u003cstrong\u003eExact OEM Replacement:\u003c\/strong\u003e Matches Brivis PNs 80021373, B021373, and NS2-1072-00 for a perfect fit and function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 80Pa Activation:\u003c\/strong\u003e Factory-set to trigger at 80 Pascals, ensuring accurate airflow monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Safety Device:\u003c\/strong\u003e Prevents burner ignition without proper combustion air and flue draft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Engineered to meet Brivis's operational standards for longevity and safety.\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003ePressure Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eManufacturer Part No.\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eNS2-1072-00\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;\"\u003e80021373, B021373\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eActivation Pressure\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e80 Pa\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 Gas Ducted Heater Pressure Switch NS2-1072-00 (80Pa)\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 mains power to the heater at the switchboard before starting any work. Apply lockout\/tagout procedures if available.\u003c\/li\u003e\n\u003cli\u003eLocate the existing pressure switch, typically found near the combustion fan or flue assembly within the heater cabinet.\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the two small silicone or rubber sensing tubes and the electrical wiring from the old switch. Make sure to note or photograph their original positions for correct reconnection.\u003c\/li\u003e\n\u003cli\u003eRemove the old switch from its mounting bracket. Install the new Brivis pressure switch, ensuring it's mounted securely in the same orientation.\u003c\/li\u003e\n\u003cli\u003eReconnect the tubing and electrical wiring exactly as they were. Double-check all connections are tight and secure.\u003c\/li\u003e\n\u003cli\u003eRestore power to the heater and perform a functional test, observing the burner ignition sequence and ensuring the switch cycles correctly. Verify heater operation.\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 servicing of gas appliances must be carried out by a licensed gas fitter in Australia.\u003c\/li\u003e\n\u003cli\u003eOnly suitable for the specified Brivis Gas Ducted Heater models requiring an 80Pa pressure switch as a replacement for part numbers NS2-1072-00, 80021373, or B021373.\u003c\/li\u003e\n\u003cli\u003eAlways follow manufacturer's instructions and relevant Australian Standards (e.g., AS\/NZS 5601 for gas installations) and Safe Work guidance.\u003c\/li\u003e\n\u003cli\u003eEnsure all gas connections are leak-checked after any related work that might involve gas line disturbance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #007acc; border-bottom: 2px solid #f0f0f0; padding-bottom: 8px; margin-top: 35px;\"\u003eTradie Pro Tip\u003c\/h2\u003e\n\u003cblockquote style=\"border-left: 4px solid #007acc; background-color: #f9f9f9; font-style: italic; padding: 15px; margin: 20px 0;\"\u003eWhen troubleshooting a pressure switch, always check the integrity of the sensing tubes first. A crack or blockage can mimic a faulty switch, costing you time and money replacing a perfectly good part. Clear any debris from the flue termination too, as this can affect differential pressure.\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 other Brivis heater spare parts like ignitors, control boards, or gas valves to ensure your system is fully maintained. For diagnostic work, a quality digital manometer is essential for verifying actual differential pressures across the switch ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Automated FAQ Schema --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Brivis","offers":[{"title":"Default Title","offer_id":43592834777147,"sku":"BS80021373","price":48.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/638_BS80021373_1.png?v=1781134175","url":"https:\/\/www.hvacshop.com.au\/products\/brivis-gas-ducted-heater-pressure-switch-80pa-bs80021373","provider":"HVAC Supply Shop","version":"1.0","type":"link"}