{"product_id":"bonaire-vulcan-pressure-switch-110pa-ct-pswitch-110","title":"Bonaire Vulcan Pressure Switch 110Pa","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Bonaire Vulcan 110Pa pressure switch (CT-PSWITCH-110) is a direct replacement part essential for the safe and efficient operation of Bonaire MB4 series gas heaters. It monitors crucial airflow or flue pressure, making sure your unit fires up and runs correctly.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eA faulty pressure switch can shut down a heater in the middle of winter, so having the right replacement on hand is key for tradies doing service calls across Australia.\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 Bonaire gas heaters.\u003c\/li\u003e\n\u003cli\u003eReplacing faulty pressure switches in Bonaire Vulcan MB4 units.\u003c\/li\u003e\n\u003cli\u003eEnsuring reliable and safe operation of ducted gas 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;\"\u003eThe CT-PSWITCH-110 pressure switch is specifically designed as a direct replacement for Bonaire Vulcan MB4 heaters. It matches Bonaire Part Number 5001205SP. 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\u003e\n\u003cstrong\u003eRated at 110Pa:\u003c\/strong\u003e Provides precise pressure monitoring for compatible systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Matches Bonaire Part Number 5001205SP for a seamless fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for MB4 Heaters:\u003c\/strong\u003e Ensures optimal performance and safety with Bonaire Vulcan MB4 units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential Safety Component:\u003c\/strong\u003e Crucial for preventing heater operation under unsafe airflow or flue conditions.\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;\"\u003ePressure Rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e110 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eCompatible Units\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eBonaire Vulcan MB4 Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003eBonaire Part Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px;\"\u003e5001205SP\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\u003e1x Bonaire Vulcan 110Pa Pressure Switch (CT-PSWITCH-110)\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 the main power to the Bonaire heater at the electrical switchboard before commencing any work.\u003c\/li\u003e\n\u003cli\u003eLocate the existing pressure switch, carefully disconnect the electrical leads and pressure tubing.\u003c\/li\u003e\n\u003cli\u003eInstall the new CT-PSWITCH-110, ensuring all connections are secure and leak-free.\u003c\/li\u003e\n\u003cli\u003eReconnect the electrical wiring as per the manufacturer's diagram, paying attention to polarity if applicable.\u003c\/li\u003e\n\u003cli\u003eRestore power to the heater and perform a functional test, verifying correct airflow and ignition sequence.\u003c\/li\u003e\n\u003cli\u003eCheck for any error codes and ensure the heater cycles on and off as expected.\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 pressure switch is specifically for Bonaire Vulcan MB4 heaters and may not be compatible with other models.\u003c\/li\u003e\n\u003cli\u003eInstallation or servicing of gas appliances requires a current and appropriate gas fitter's licence in Australia.\u003c\/li\u003e\n\u003cli\u003eAlways follow the heater manufacturer's installation and service instructions, including all electrical and gas safety guidelines.\u003c\/li\u003e\n\u003cli\u003eEnsure power is isolated and locked out before working on any electrical components.\u003c\/li\u003e\n\u003cli\u003eDo not bypass or modify safety devices like pressure switches; they are critical for safe operation.\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;\"\u003eTradie Pro Tip: \"Before swapping out a pressure switch, always double-check your readings with a manometer. Sometimes it's a blocked flue or faulty fan causing low pressure, not the switch itself, and you don't want to replace parts unnecessarily.\"\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 reliable digital manometer and your Bonaire service manual for complete diagnostics and effective repairs on ducted gas heaters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Automated FAQ Schema --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Bonaire","offers":[{"title":"Default Title","offer_id":43573017215035,"sku":"CT-PSWITCH-110","price":49.18,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/560_CT-PSWITCH-110.png?v=1780639845","url":"https:\/\/www.hvacshop.com.au\/products\/bonaire-vulcan-pressure-switch-110pa-ct-pswitch-110","provider":"HVAC Supply Shop","version":"1.0","type":"link"}