QwikGlowPro® (QT2310), QwikShot® (QT2501), and QwikSeal® (QT2540) are all designed to be used in conjunction with the QwikInjector®.
How do I get QwikGlowPro® in to the cooling system?
QwikGlowPro® is designed to be used with the QwikInjector® (QT2510). You will need to connect the QwikInjector® to your manifold. Then pour QwikGlowPro® in to the QwikInjector®. You will then need to connect to the low side of the cooling system first, and connect to the high side second. Finally, you will need to open the manifold valve. The high …
How big of a system can QwikGlowPro® treat?
1 half ounce bottle of QwikGlowPro® can treat cooling systems up to 15 tons.
What refrigerants are safe for using QwikGlowPro®?
QwikGlowPro® is compatible with all refrigerants, filter driers, and oils.
How many tons of air can QwikSeal® treat?
QwikSeal® dries and seals systems from 1.5 to 6 tons, and removes up to 26 drops of water. QwikSeal® has been shown to completely seal leaks in vapor lines as large as 5.8 pounds per year; however, leaks in the liquid line greater than 0.1 pounds per year may not completely seal.
How do I get QwikSeal® into the cooling system?
QwikSeal® in intended to be used with the QwikInjector® (QT2510). You will need to connect the QwikInjector® to your manifold. Then pour QwikSeal® Part A (Drying Agent) in to the injector. You will then need to connect to the low side of the cooling system first, and connect to the high side second. Finally, you will need to open the …
Is QwikSeal® compatible with R 410A refrigerant?
QwikSeal® is compatible with all oils and refrigerants.
How long will it take to receive my certification card?
After receiving a passing score, Mainstream will mail your certification card via US mail within two weeks of receiving your exam.
How long does it take to receive my exam results?
Exams will be processed within 2 business days upon receipt.
If I do not pass all of the sections, can I retake just the sections that I did not pass?
Yes. An entire exam will need to be purchased, either QT3008 (Online Exam), or QT3001 (Paper Exam). Then you will only need to complete the sections that you did not pass.

