This is a used/pre-owned 3 &1/2 Ton compressor salvaged out of a working condenser HCFC-410 refrigerant. This is a scroll type compressor working with single phase 208/230 volts. The unit is oiled and tested prior to shipment. Buyer is responsible for verifying if this is what they need by asking questions before purchasing and consulting a certified HVAC technician or company. Any returns must be approved by the seller for good reason after purchase. The unit may have dings, scratches and/or scuff marks or normal signs of being used. Shipping charges are not negotiable because charges are based on zip code of buyer automatically including material & labor cost. Unit will be shipped at the lowest rate available via ground shipping. If buyer wants expedited shipping additional charges will apply & it must be stated in written form via message to seller prior to purchase. All purchased items are processed within 3 business days no exceptions not including weekends and/or holidays. Please consult with a certified qualified HVAC tech/contractor for proper installation because improper installation procedures will likely result in total system failure regardless new or used compressor. It is highly advisable to determine reason for mechanical system failure prior to replacement and/or service of the HVAC system. Seller is not responsible for any accidents of injury due to negligence or failure to follow protocols and proper procedures. If you have any questions, I would be happy to answer them if I am able to. Thank you for your purchase in advance. All returns are subject to seller approval after email is received from buyer.

**DISCLAIMER**Please be advised that pictures are for illustration purposes only of units being sold so you will receive whatever 3.5 ton HCFC 410 ZP36-ZP40) unit is available at time of purchase to suit your needs and specific brand is not guaranteed, I most commonly sell Copeland/Emerson & sometime Trane if requested and/or available.