{"product_id":"norlake-149333-defrost-heater","title":"Norlake 149333 Defrost Heater","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORLAKE 149333 is a defrost heater designed for commercial refrigeration equipment. Defrost heaters cycle on during the defrost sequence to melt frost and ice buildup from evaporator coils, maintaining proper airflow and system efficiency. This part is installed by refrigeration technicians and commercial appliance service professionals working on NORLAKE walk-in coolers, reach-in units, or similar commercial refrigeration systems. The secondary reference number 220150035 may appear on the original unit or service documentation.\u003c\/p\u003e\n\u003cp\u003eThis defrost heater is suited for commercial refrigeration applications where periodic defrost cycles are required to prevent coil icing. It serves as a direct OEM-style replacement for units that have experienced heater failure, burnout, or physical damage during routine service. Refrigeration technicians performing scheduled maintenance or emergency repairs on NORLAKE commercial equipment will find this part relevant to their work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM NORLAKE replacement defrost heater for commercial refrigeration units\u003c\/li\u003e\n  \u003cli\u003eSecondary part reference 220150035 for cross-referencing service documentation\u003c\/li\u003e\n  \u003cli\u003eDesigned to restore proper defrost cycle operation and prevent evaporator coil icing\u003c\/li\u003e\n  \u003cli\u003eSupports system efficiency by maintaining clear airflow across the evaporator coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement defrost heater for NORLAKE commercial refrigeration equipment. Consult the unit service manual or nameplate data to confirm fitment before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified refrigeration technician. Disconnect all power to the unit and allow the evaporator to fully defrost and drain before accessing the heater assembly. Handle the heater element carefully to avoid damage to the glass or sheath. Verify that the replacement heater matches the original mounting configuration and termination style before completing installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 149333\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Part Number\u003c\/strong\u003e: 220150035\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Defrost Heater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Commercial Refrigeration\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: NORLAKE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 149333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORLAKE","offers":[{"title":"Default Title","offer_id":51201434911026,"sku":"149333","price":879.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307147720.jpg?v=1779697127","url":"https:\/\/voomisupply.com\/products\/norlake-149333-defrost-heater","provider":"Voomi Supply","version":"1.0","type":"link"}