The following lines were added (+) and removed (-):
* (A) Evaporator Coil (A-Coil)* (B) Air Filter* (C) Expansion Device* (D) Blower Fan* (E) Suction Line* (F) Liquid Line (Pressure Line)* (G) Compressor* (H) Fan* (I) Outside Condensing Coil* (1) coolant is cold, low pressure liquid* (2) coolant is cold, low pressure gas* (3) coolant is hot, high pressure gas* (4) coolant is hot, high pressure liquid