HVAC Thermostat Bypass Tool Kit, Low Voltage Diagnostic Jumper Tool with Precise Switch Control, Overcurrent Protection, Alligator Clips, Compatible with Supco Tradefox Jumper King for Game Changing Diagnostics. This HVAC Thermostat Bypass Tool Kit creates a temporary low-voltage bypass to transform traditional HVAC troubleshooting. It quickly narrows down fault areas in just minutes, making low-voltage short circuit troubleshooting no longer a challenge
Professional HVAC Diagnostic Tool: Quickly bypass thermostats with the jumper tool to test fans, cooling, heating, and heat pump circuits within minutes. Accurately identify faults in thermostats, wiring, or control boards, making system troubleshooting simple and reliable
Effortless Troubleshooting With DIP Switches: Clearly labeled G, Y, W, B DIP switches direct power precisely to the intended circuit. Safely activate one line at a time to isolate faults efficiently, avoiding unnecessary checks across the entire system
Reliable Overcurrent Protection: Equipped with two replaceable fuses, the tool automatically safeguards itself and your HVAC system in the event of overcurrent, ensuring complete user and equipment safety during testing
Organized And Safe Professional Jumpering: Stable alligator clips provide low-voltage direct connection with clear, controlled wiring layout to prevent accidental shorts. Compact, flame-retardant ABS housing with dedicated storage case enhances portability, on-site operation, and testing efficiency
Designed For Low-Voltage Circuits: Powered directly by the HVAC system (0–30 VAC/VDC), no batteries required. Compatible with all low-voltage HVAC systems, supporting multi-stage units and heat pump applications for versatile, reliable diagnostics