{"product_id":"kooltronic-12rtd","title":"Advantage Series 6,000 \u0026 12,000 BTU\/HAir-Cooled Top-Mounted Air Conditioners (Discontinued)","description":"\u003cp\u003eThe Advantage Series 6,000 \u0026amp; 12,000 BTU\/H air-cooled top-mounted air conditioners deliver reliable climate control for electronics enclosures and industrial equipment in a compact, roof-mounted configuration. These units employ environmentally responsible refrigerant technology, with CFC-free R134a used in all models where compatible compressors are available, and low-ODP R22 refrigerant in remaining applications to minimize environmental impact. The model number designation clearly identifies the refrigerant type, with a \"4\" indicating R134a and a \"3\" signifying R22, allowing for straightforward specification and procurement.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated digital temperature display provides real-time monitoring and precise control, while an electronic low-temperature thermostat prevents over-cooling and optimizes energy efficiency. Head pressure control minimizes unnecessary compressor cycling and protects the evaporator coil from icing, extending equipment life and reducing operational wear. An EMI\/RFI suppressor mitigates transient line spikes during startup and shutdown, protecting sensitive electronics from electrical disturbances. The multi-layer aluminum grid filter system with sturdy corrugated construction traps contaminants and maintains internal component cleanliness, with replacement filters readily available through Kooltronic's online spare parts portal.\u003c\/p\u003e\n\n\u003cp\u003eAll units maintain full NEMA 12 and 3R enclosure ratings per UL50, with complete gasket sealing ensuring leakproof installation in harsh industrial environments. A low ambient kit is available to extend operational capability down to 0F minimum ambient temperature, utilizing a compressor heater and pressure-modulating blower control to maintain adequate operating pressures during cold weather operation. The painted metal grille provides both durability and professional appearance. All units are UL\/CUL Listed for safety and performance compliance. Please consult Kooltronic regarding current availability and refrigerant specifications at the time of requirement, as this model series has been discontinued.\u003c\/p\u003e","brand":"Kooltronic","offers":[{"title":"KA3C6RTL","offer_id":47342316814572,"sku":"KA3C6RTL","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"KA4C6RTL-60\/50HZ-12RTD","offer_id":47342316847340,"sku":"KA4C6RTL-60\/50HZ-12RTD","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"K2A4C6RTL-60HZ-12RTD","offer_id":47342316880108,"sku":"K2A4C6RTL-60HZ-12RTD","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"K2A3C6RTL","offer_id":47342316912876,"sku":"K2A3C6RTL","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"KA3C12RTL","offer_id":47342316945644,"sku":"KA3C12RTL","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"K2A3C12RTL","offer_id":47342316978412,"sku":"K2A3C12RTL","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"KA4C12RTL-60\/50HZ","offer_id":47342317011180,"sku":"KA4C12RTL-60\/50HZ","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/12rt-photo-lr_f0a7eb2b-a177-4a53-bc33-d3f1ee20c310.png?v=1772196488","url":"https:\/\/www.industrialautomationco.com\/it-it\/products\/kooltronic-12rtd","provider":"Industrial Automation Co.","version":"1.0","type":"link"}