Recovered the refrigerant from the old system, disconnected, and removed the furnace, condenser, and evaporator coil. Installed a new furnace, coil and heat pump condenser. Upgraded the zone control panel to properly communicate with the heat pump. Performed all of the necessary, high and low-voltage wiring connections, all of the required refrigerant, piping connections, and condensate drain connections. Reconnected the gas line and checked for leaks, all OK evacuated the system to 350 µm and confirm that it held for 10 minutes. Started up the system and added .57 ounce of R410 refrigerant, Connected to measure quick and performed a full system report, the new system is now operating and cooling properly.
