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The Fuse Saver HVAC Circuit Tester is a UL-rated, resettable fuse tester designed to prevent blown fuses during circuit breaker troubleshooting. Featuring a professional 2-pack kit with 3AMP and 5AMP breakers and fuses, it offers universal compatibility with all HVAC systems using ATC fuses. Its self-adhesive backing ensures quick, temporary installation, making it an essential tool trusted and used by EPA-certified HVAC technicians.
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