3/8 X 3/8 X 1/2 Pipe Te 2

1/2 X 1/2 X 1/4 Pipe Te 2

1/2 X 1/2 X 3/8 Fpipe Te 2

1/2 X 1/2 X 1/2Pipe Te 2

NON-PROG HEAT PUMP THERMOSTAT