Trane KIT2920 Repair Kit 320788-704 verify the vacuum tubing for

verify the vacuum tubing for obstructions before replacing the switch

air bypass can prevent the pressure switch from closing

Never bypass a limit switch except for momentary diagnostic testing by a qualified technician

High-Precision Monitoring: Achieves ±0

Trane KIT2920 Repair Kit 320788-704 verify the vacuum tubing forThe Trane KIT2920 Repair Kit is a critical service component designed for high performance HVAC condensate management and steam trap maintenance. Engineered specifically as a 1 2" Trap Repair Kit "A", this kit provides a direct drop in solution for restoring the integrity of Trane steam traps without requiring full valve body replacement. For technicians performing commercial HVAC preventive maintenance, this kit addresses common points of failure