This is a Remanufactured StairMaster 4600PT. "Hot Dog" soft pedals offer the ultimate in comfort and low impact New easy-grip Upper-Body Handles provide maximum user comfort Ergonomically designed side handrails to accommodate a wide range of fitness levels Contact Heart Rate - integrated right into the upper handlebars and is easily accessible Constant Heart Rate Training Program Reading rack to accommodate larger reading material with built-in cassette and water bottle holders Pivoting console that reduces glare and accommodates users of all heights Dimensions: 44"L x 32"W x 69"H Weight: 155 lbs. Voltage: Standard 110 volt outlet (optional 220/240 voltage available) In-Home Warranty Lifetime toll-free phone support Lifetime frame 1 year parts on all motors 180 days parts on entire machine 90 days wearable replacement 30 days labor reimbursement Commercial Warranty Lifetime toll-free phone support Lifetime frame 6 months parts on all motors 90 days parts on entire machine 45 days wearable replacement 15 days labor reimbursement