1.) Removal and disposal of old condensing unit to include removal of old refrigerant. Save electrical circuits, control wiring to be reused if possible. Install new 4 Ton 15 SEER Goodman or equivalent 3 Phase Heat Pump Condenser with R410a or R-32 refrigerant. Reconnect all electrical connections and control wires to have system operational at Manufacturer’s Specifications. If electrical breakers/fuse or wire size need to be upgraded, contractor will provide all in bid. 2.) Removal and disposal of old line sets and air handler. Save electrical circuits, control wiring, condensate drain piping and ductwork for reuse on new air handler if possible. Install new 4 Ton Goodman or equivalent equipment Air Handler with applicable new electric heat strips to match KW ratings of strips removed from old air handler. Install new liquid and suction line sets to outdoor units with insulation. Reconnect all electrical wiring and control wires to have system operational at Manufacturer’s Specifications. If electrical breakers/fuses or wire size needs to be upgraded, contractor will provide all in bid. Clear existing drain lines with an approved flush solvent and ensure drain is clear prior to hookup form new air handler. Tie in existing ducts through sheet metal transitions with either interior duct insulation or duct wrap on installed transitions.
