{"product_id":"seeley-2-prong-water-sensor-probe-sy833811","title":"Seeley 2 Prong Water Sensor Probe","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eThis Seeley 2-prong water sensor probe (SY833811) is a critical spare part for keeping your evaporative cooler running right. It reliably monitors the water level in your unit's pan, preventing pumps from running dry or overflows from causing a mess.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eAnyone who's had to deal with a burnt-out pump or water damage from a dodgy sensor knows it's worth replacing these components proactively, especially after a tough Aussie summer.\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 techs servicing evaporative coolers.\u003c\/li\u003e\n\u003cli\u003eMaintenance teams for commercial or residential evaporative systems.\u003c\/li\u003e\n\u003cli\u003eCompetent DIY owners maintaining their Braemar, Breezair, or Coolair units.\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 genuine Seeley SY833811 water sensor probe is designed to suit various Braemar, Breezair, and Coolair evaporative cooling units. It's a direct replacement for Seeley Part Number 833811.\u003c\/p\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\u003eGenuine Seeley Part:\u003c\/strong\u003e Ensures compatibility and reliable performance with your existing unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Prong Design:\u003c\/strong\u003e Standard configuration for accurate water level detection in evaporative coolers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Matches Seeley PN 833811 for hassle-free installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Suits a wide range of Braemar, Breezair, and Coolair evaporative units.\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\u003e1 x Seeley 2 Prong Water Sensor Probe (SY833811)\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\u003e\n\u003cstrong\u003eIsolate Power:\u003c\/strong\u003e Always shut off and lockout mains power to the evaporative cooler before starting any work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Unit:\u003c\/strong\u003e Ensure the cooler's water pan is fully drained to prevent spills and allow access to the sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove Old Sensor:\u003c\/strong\u003e Carefully disconnect the wiring and remove the faulty water sensor probe. Note its orientation for the new install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall New Sensor:\u003c\/strong\u003e Connect the new SY833811 probe, ensuring electrical connections are secure and corrosion-free. Mount it firmly in the correct position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefill \u0026amp; Test:\u003c\/strong\u003e Restore power to the unit and allow the water pan to refill. Monitor for proper water level detection and drain 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\u003eOnly compatible with the specific Braemar, Breezair, and Coolair models listed. Confirm your unit's part number.\u003c\/li\u003e\n\u003cli\u003eAlways ensure power is isolated and locked out before working on electrical components of the evaporative cooler.\u003c\/li\u003e\n\u003cli\u003eObserve proper electrical safety practices and wear appropriate PPE during installation.\u003c\/li\u003e\n\u003cli\u003eRegularly check for scale build-up on the probe, as this can affect sensor accuracy over time.\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;\"\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.6; margin-bottom: 20px;\"\u003eWhen you're swapping out a water sensor, it's a good habit to give the whole water pan a thorough clean and check the float valve while you're in there. Scale and muck can build up quick and impact performance.\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 this water sensor probe with replacement evaporative cooler filter pads and a new float valve for a comprehensive annual service.\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\": \"Which evaporative cooler brands is this sensor compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This Seeley SY833811 water sensor probe is specifically designed for Braemar, Breezair, and Coolair evaporative cooling units. It's a genuine replacement for Seeley Part Number 833811.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the function of a 2-prong water sensor probe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2-prong water sensor probe detects the water level in the evaporative cooler's pan. It signals the control system to either activate the water pump when levels are low or initiate the drain cycle to prevent overfilling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is professional installation required for this part?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"While competent DIY owners can install this part, working with electrical components requires proper safety precautions. If unsure, it's always best to have a qualified HVAC technician handle the replacement to ensure correct installation and operation.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Seeley","offers":[{"title":"Default Title","offer_id":43714463563835,"sku":"SY833811","price":83.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7787\/4235\/files\/367_SY833811.jpg?v=1782710691","url":"https:\/\/www.hvacshop.com.au\/products\/seeley-2-prong-water-sensor-probe-sy833811","provider":"HVAC Supply Shop","version":"1.0","type":"link"}