5
REFRIGERANT SYSTEM DIAGRAM
Refrigeration pipe size (Flare connection size)
Item
Gas pipe
Liquid pipe
8
Heat exchanger
Room temperature thermistor
TH21
Models
PKFY-20VAM, PKFY-25VAM
Gas pipe thermistor
TH23
Liquid pipe thermistor
TH22
Linear expansion
{12.7 <1/2F>
{6.35 <1/4F>
Gas pipe
Strainer
(#50mesh)
valve
Strainer
(#100mesh)
Flare