Specifications include, but are not limited to: The City of Spartanburg is requesting proposals to replace the existing HVAC system in three residential homes in the City of Spartanburg, located at 399 Crestview Dr. and 330 S. Hampton Dr. These are two separate bids not a package. NO UNITS PUT IN CRAWLSPACE, WALKIN BASEMENTS WILL BE CONSIDERED; All material, labor, profit, digital thermostat, concrete pad, power to units, and control wiring, work light, digital thermostat, filter, and fan, heat strips per mfg. recommendations, new ducts, new boots, new vents, new returns, new floor or wall grills operating and repair manual, provide two extra filters, provide condensation overflow drain, and pan. Insulate all ductwork to R8+. Return filter must be inside the house. These are older homes, Do not use any old wiring ducts or other USED parts. Include duct blaster testing and report and final inspection by Building Inspections. 10-year written equipment warranty, One-year written free service warranty must be given. Operation and repair manual must be supplied. Unit must have a final passed inspected and working to submit payment request.