Hydrocollator Heat Unit w 2 Standard & 2 Cervical Hotpac CPAP Accessories * 8 Alternating Pressure Mattress Color:Yellow * 8 Alternating Pressure Mattress With Low Air Loss * 1 year limited (pumps and mattress) and 6 months limited warranties * Portable alternating AC DC pump allows the patient to be totally mobile * Rechargeable battery backup keeps system working for more than 7 hours per charge * Car adapter included * HCPC Code: E0190 * Specification Description Mains Power: 110~120 V 50 60 Hz Power Consumption: 1000W Product Weight: 15 lb (7 kg) Shipping Weight: 21 lb (8 kg) Dimensions: 13 L x 8 W x 16 H (33 cm x 20 cm x 41 cm) Electrical Safety Class: Class 1 Type B Safety Tests: Conforms to UL 60601 1 certified to Can CSA C222 No 1 Tank Capacity*: 3 gal (11 L) Temperature Range: 160¯ 165¯F (71¯ 74¯C) Thermal Cut Out Temperature: 180¯ 185¯F (82¯ 85¯C) Temperature Accuracy: + 10% Heat Up Time to 160¯F (71¯C): 2 Hrs Cool Down Time from 160¯F (71¯C): 1 Hr Fiberglass Insulation: No