{"product_id":"vulcan-quasar-blue-dot-switch-fan-thermostat-ct-bluedotb","title":"Vulcan Quasar Blue Dot Switch Fan Thermostat","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis is the Vulcan Quasar Blue Dot Switch Fan Thermostat, SKU CT-BLUEDOTB. It's a critical replacement part for keeping those Vulcan Quasar wall furnace units running smoothly, especially as we head into another chilly Aussie winter. When a furnace fan won't kick in, often it's this little component that's causing the headache.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eDesigned as a direct replacement, this thermostat ensures your heating system maintains proper fan operation, pushing warm air into the room efficiently.\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\u003eLicensed gas fitters\u003c\/li\u003e\n\u003cli\u003eCompetent DIY owners maintaining Vulcan Quasar wall furnaces\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 switch fan thermostat is designed specifically for Vulcan Quasar wall furnace units. It suits the 26-30MJ (megajoule) models. This component also crosses over as Bonaire Part Number 5441602SP. 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 Vulcan Quasar wall furnace units.\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for 26-30MJ Quasar models.\u003c\/li\u003e\n\u003cli\u003eFunctions as a switch fan thermostat, controlling the furnace fan's operation.\u003c\/li\u003e\n\u003cli\u003eGenuine OEM part, also known by Bonaire PN 5441602SP.\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\u003e1x Vulcan Quasar Blue Dot Switch Fan Thermostat (CT-BLUEDOTB)\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 power to the wall furnace at the main switchboard before starting any work. Use lockout\/tagout procedures where appropriate.\u003c\/li\u003e\n\u003cli\u003eAccess the existing fan thermostat within the Vulcan Quasar unit, referring to the manufacturer's service manual. Note its wiring and mounting position.\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the old thermostat, ensuring you photograph or diagram the wiring for correct reassembly.\u003c\/li\u003e\n\u003cli\u003eInstall the new CT-BLUEDOTB thermostat, ensuring all electrical connections are secure and correct according to the wiring diagram.\u003c\/li\u003e\n\u003cli\u003eDouble-check all wiring and ensure no tools or loose components are left inside the furnace compartment.\u003c\/li\u003e\n\u003cli\u003eRestore power and test the furnace operation, verifying the fan engages and disengages as expected with the heating cycle.\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\u003eOnly for use with compatible Vulcan Quasar 26-30MJ wall furnace units.\u003c\/li\u003e\n\u003cli\u003eAll electrical and gas work must be performed by a licensed professional in accordance with Australian standards and local regulations.\u003c\/li\u003e\n\u003cli\u003eAlways ensure power is isolated and verified before commencing any work on heating appliances.\u003c\/li\u003e\n\u003cli\u003eRefer to the specific Vulcan\/Bonaire service manual for detailed installation instructions and safety warnings.\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;\"\u003eBefore you swap this out, always double-check the fan motor itself. Sometimes the thermostat gets blamed, but a seized fan bearing or a weak run capacitor is the real culprit, especially on older units. Save yourself a call-back.\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 genuine Bonaire heating spares or a quality multimeter for diagnosing electrical issues. Check out our range of diagnostic tools and flue gas analysers for your kit.\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":43573017608251,"sku":"CT-BLUEDOTB","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/558_CT-BLUEDOTB_1.png?v=1780640513","url":"https:\/\/www.hvacshop.com.au\/products\/vulcan-quasar-blue-dot-switch-fan-thermostat-ct-bluedotb","provider":"HVAC Supply Shop","version":"1.0","type":"link"}