I'm in the process of installing a new AC system in my wagon. So far I have installed the compressor (Seltec). I have the remaining Volvo evaporator coil,dryer,expansion valve, low pressure hose, compressor to condenser hose and o rings to install.

Does anyone know how difficult the evaporator coil installation is going to be? Also where should the tee fitting that came in the kit go? And are there any other fittings/valves required anywhere on the system?

Thanks in advance for your help, red flags, any and all advice.