QT4500 - QwikDetector® Furnace Leak Detector Spray

The QT4500 QwikDetector® Furnace Leak Detector Spray is a practical diagnostic spray designed to help technicians identify potential furnace and heat exchanger leaks quickly and clearly. Built for HVAC service work, QwikDetector® provides a visible indication that helps make leak checks easier during furnace inspections, servicing and safety-related maintenance.

Heat exchanger leaks can create serious safety concerns, so having a quick visual detection method is valuable for technicians working on gas heating equipment. QT4500 is designed to provide a clear, immediate indication of heat exchanger leaks, helping service professionals identify potentially hazardous faults faster and with greater confidence.

Easy to apply and simple to use, QwikDetector® is ideal for routine furnace checks, preventative maintenance, troubleshooting and customer-facing inspections where a clear visual result can help support service recommendations.

Key Features

• Furnace leak detector spray

• Helps identify heat exchanger leaks

• Provides a clear visual indication

• Designed for fast HVAC diagnostic work

• Useful during furnace inspections and servicing

• Helps technicians identify potentially hazardous faults

• Easy spray-on application

• Suitable for preventative maintenance and troubleshooting

• Professional HVAC service product

Best Suited For

The QT4500 QwikDetector® is ideal for HVAC technicians, gas heating service professionals, maintenance teams and inspectors who need a quick and practical way to check for potential furnace or heat exchanger leaks.