{"product_id":"kst-401-adjustable-temperature-control-switch-thermostat-electric-heater","title":"KST-401 Adjustable Thermostat Switch for Electric Heaters","description":"\n\u003ch2\u003eKST-401 Adjustable Temperature Control Switch Thermostat\u003c\/h2\u003e\n\u003cp\u003eKeep your electric heater or oil-filled radiator running at its best with this KST-401 Adjustable Temperature Control Switch. Engineered as a direct-fit replacement for broken, worn, or non-functioning thermostats, this spare part restores precise temperature regulation to your appliance quickly and affordably. Made in China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Temperature Control:\u003c\/strong\u003e Dial in your preferred heat setting with ease for consistent, efficient warmth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Designed to replace damaged or defective original switches, getting your heater back to full working order.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Built from high-quality materials using precise manufacturing technology for stable, long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for a range of electric heaters and electric oil-filled radiators that use the KST-401 thermostat specification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Reliable:\u003c\/strong\u003e Stable electrical performance and extended service life ensure dependable everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Brand New:\u003c\/strong\u003e Each unit is brand new — not refurbished — and ready to install right out of the packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KST-401\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Adjustable Temperature Control Switch \/ Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Electric Heaters, Electric Oil Heaters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × KST-401 Temperature Control Switch Thermostat\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more handy tools and home accessories? Check out these popular picks:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10 in 1 Multi Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-in-1-precision-eyeglass-screwdriver-keychain-portable-mini-screwdriver-for-glasses-watch-spectacles-repair-hand-tool\"\u003e3-in-1 Precision Eyeglass Screwdriver Keychain – Portable Mini Screwdriver\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What appliances is the KST-401 temperature control switch compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The KST-401 adjustable thermostat switch is designed for use with electric heaters and electric oil-filled heaters\/radiators that use the KST-401 specification. Always check your appliance's existing thermostat model number before purchasing to confirm compatibility.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this thermostat switch easy to install as a DIY replacement?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this is a direct replacement part. If you are comfortable with basic appliance repair and electrical safety precautions (always disconnect from power before servicing), it can be swapped in place of the original faulty switch. If in doubt, consult a qualified electrician or appliance repair technician.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 1 × KST-401 adjustable temperature control switch thermostat. No additional tools or accessories are included.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What appliances is the KST-401 temperature control switch compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The KST-401 adjustable thermostat switch is designed for use with electric heaters and electric oil-filled heaters\/radiators that use the KST-401 specification. Always check your appliance's existing thermostat model number before purchasing to confirm compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Is this thermostat switch easy to install as a DIY replacement?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this is a direct replacement part. 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