Furnace Leak Detector QT4500

Qwik Detect Furnace Leak Detector Quart QT4500 is a liquid-based diagnostic tool designed to identify heat exchanger leaks in furnace systems. It works by changing the color of the furnace flame to orange when the liquid is sprayed on the exterior of a leaking heat exchanger and pulled through any cracks by the induced draft blower.

• Composition: A light yellow liquid housed in a 1-quart (946ml) spray bottle.
• Safety Profile: Non-toxic, non-corrosive, and environmentally friendly; it is safe for use on all metals and will not damage furnace components.
• Stability: High flash point (greater than 212°F) and a pH value between 7 and 8.
• Detection Method: Provides immediate visual indication via flame color change (to orange) to prevent hazardous combustion gases from entering a building's airflow.