{"product_id":"honeywell-230163-upper-water-heater-thermostat-hlc-apcom","title":"Honeywell 230163 Upper Water Heater Thermostat Hlc-apcom","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HONEYWELL 230163 is an upper thermostat designed for residential electric water heaters. It controls the upper heating element by sensing water temperature and cycling power to maintain the setpoint. This part follows the HLC-APCOM mounting style, making it a direct-fit replacement for compatible tank-style water heaters. Licensed plumbers and water heater service technicians are the primary installers. The thermostat is a critical safety and control component — it works in tandem with the lower thermostat and high-limit cutoff to protect the tank and deliver consistent hot water output.\u003c\/p\u003e\n\u003cp\u003eThe 230163 is suited for residential electric storage-type water heaters where an HLC-APCOM style upper thermostat is specified. It is noted to fit AO Smith, State, and Lochinvar water heater models that use this thermostat form factor. This part is typically found in single-element and dual-element tank configurations where the upper thermostat governs priority heating at the top of the tank.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHLC-APCOM style mounting for direct replacement fitment\u003c\/li\u003e\n  \u003cli\u003eUpper thermostat position controls priority heating element\u003c\/li\u003e\n  \u003cli\u003eCompatible with AO Smith, State, and Lochinvar electric water heaters\u003c\/li\u003e\n  \u003cli\u003eDesigned as an OEM-style replacement to restore original control function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eFits AO Smith, State, and Lochinvar electric water heaters that use the HLC-APCOM style upper thermostat. Verify the thermostat style and mounting configuration on the existing unit before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified water heater technician. Always disconnect electrical power to the water heater at the breaker before removing the access panel or handling any thermostat components. The thermostat mounts against the tank wall and must make full contact with the tank surface for accurate temperature sensing. Follow local plumbing and electrical codes, including applicable NEC requirements for water heater wiring.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermostat Position\u003c\/strong\u003e: Upper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Style\u003c\/strong\u003e: HLC-APCOM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e: 36.125 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HONEYWELL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 230163\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51506761826610,"sku":"230163","price":29.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/knox-230143.jpg?v=1784930039","url":"https:\/\/voomisupply.com\/products\/honeywell-230163-upper-water-heater-thermostat-hlc-apcom","provider":"Voomi Supply","version":"1.0","type":"link"}