Goodman B1392705 Pressure Switch Hose. If there is a cut in the hose, the pressure switch will not operate correctly. It should be taped up and then replaced asap.
1/4″ ID x 3/8 OD Silicone Tubing
This Part Fits:
Goodman GMPN040-3; Goodman GMPN060-3; Goodman GMPN080-4; Goodman GMPN100-4; Goodman GMPN120-5