Connect expansion valve to refrigerant lines.
8. Expansion Valve
Tighten two (2) flare nuts. -
Secure sensing bulb to refrigerant line with two (2) metal straps.
Carefully wrap insulation tape No. 165 manufactured by
Pressite Division, Inmont Inc., St. Louis, Mo., around sensing
bulb and refrigerant line. Completely cover sensing bulb with
e . Carefully wrap thermostat switch sensing bulb around expansion
valve sensing line in the same location that it was removed from.