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HVAC Thermostat Bypass Tool Kit Compatible Replacement for Supco Tradefox Jumper King, Zuomeng Low Voltage Diagnostic Jumper Tool with DIP Switch, Overcurrent Protection, Flame-Retardant Case
4.6 (65 items)
Limited Time SaleUntil the end
12
26
11
US$23.39 cheaper than the new price!!
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Used US$15.60
Product details
| Management number | 221685008 | Release Date | 2026/05/03 | List Price | US$15.60 | Model Number | 221685008 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 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
| Color | White |
|---|---|
| Voltage | 30 Volts |
| Brand Name | Zuomeng |
| Model Name | HY-100 |
| Item Weight | 0.31 Kilograms |
| Display Type | LED |
| Manufacturer | Zuomeng |
| Model Number | HY-100 |
| Power Source | HVAC Unit's Low Voltage (0–30VAC/VDC) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Control Method | Push Button |
| Controller Type | DIP |
| Additional Features | Low Voltage, Overcurrent Protection, Precise Switch Control |
| Included Components | HVAC diagnostic tool, Two replaceable fuses, Protective storage case |
| Item Dimensions D x W x H | 0.98"D x 3.14"W x 5.9"H |
| Manufacturer Warranty Description | 2 years. |
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