{"product_id":"ac-temperature-sensor-5-5k-copper-probe-wall-air-conditioner","title":"5.5K Copper AC Temperature Sensor – Wall Air Conditioner Probe","description":"\n\u003ch2\u003eHigh-Precision 5.5K Copper Head Temperature Sensor for Wall Air Conditioners\u003c\/h2\u003e\n\u003cp\u003eKeep your wall-mounted air conditioner running at peak performance with this \u003cstrong\u003ehigh-precision 5.5K copper head temperature sensor\u003c\/strong\u003e. Designed as a direct replacement for Chigo and Mitsubishi wall AC units, this sensor ensures accurate temperature readings for consistent, efficient climate control in your home or office.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Brand New \u0026amp; High Quality\u003c\/strong\u003e – Fresh replacement part, ready to install right out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Probe Head\u003c\/strong\u003e – Superior thermal conductivity for fast, accurate temperature detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Precision 5.5K Resistance\u003c\/strong\u003e – Engineered for precise readings to maintain optimal AC performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with Chigo \u0026amp; Mitsubishi\u003c\/strong\u003e wall-mounted air conditioner units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length: 48 cm\u003c\/strong\u003e – Generous reach for flexible installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsertion Width: 1.3 cm\u003c\/strong\u003e – Designed for a secure, snug fit in compatible units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Built to withstand the demands of continuous AC operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 5.5K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 48 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsertion Width:\u003c\/strong\u003e 1.3 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Chigo, Mitsubishi wall AC units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Temperature Sensor\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Replace Your AC Temperature Sensor?\u003c\/h3\u003e\n\u003cp\u003eA faulty or worn temperature sensor can cause your air conditioner to short-cycle, fail to cool properly, or run inefficiently — leading to higher energy bills and reduced comfort. Swapping in a fresh, accurate sensor is a fast, cost-effective fix that restores your unit's performance without a costly service call.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on how air conditioners work and energy-efficient cooling practices, visit the U.S. Department of Energy – Air Conditioning Guide.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease note: Colors in product photos may vary slightly depending on your monitor settings. Due to manual measurement, minor dimensional variations are normal.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which air conditioner models is this 5.5K copper temperature sensor compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This temperature sensor is designed as a replacement for \u003cstrong\u003eChigo and Mitsubishi wall-mounted air conditioner units\u003c\/strong\u003e that use a 5.5K resistance sensor with a copper probe head. Please verify your unit's sensor specifications (resistance value and connector type) before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the 5.5K resistance rating mean for a temperature sensor?\u003c\/h4\u003e\n\u003cp\u003eA: The \"5.5K\" refers to the thermistor resistance value of the sensor — 5,500 ohms at a reference temperature. This determines how the sensor responds to temperature changes and must match your AC unit's control board specifications for accurate operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How difficult is it to install this replacement AC temperature sensor?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is generally straightforward — the sensor plugs into the existing connector on your AC control board and clips into the evaporator fins. The 48 cm cable provides enough reach for most standard wall unit configurations. If you are not comfortable working with electrical appliances, we recommend consulting a qualified HVAC technician.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this sensor come with any other accessories or a battery?\u003c\/h4\u003e\n\u003cp\u003eA: The package includes \u003cstrong\u003e1 × Temperature Sensor only\u003c\/strong\u003e. No additional tools or batteries are required for installation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which air conditioner models is this 5.5K copper temperature sensor compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This temperature sensor is designed as a replacement for Chigo and Mitsubishi wall-mounted air conditioner units that use a 5.5K resistance sensor with a copper probe head. Please verify your unit's sensor specifications (resistance value and connector type) before purchasing to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"What does the 5.5K resistance rating mean for a temperature sensor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The \\\"5.5K\\\" refers to the thermistor resistance value of the sensor — 5,500 ohms at a reference temperature. 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