QwikProducts manufactures a line of innovative HVAC/R commercial and residential products, delivering low-cost solutions to test or repair common maintenance problems.
QwikProductsā¢, manufactured by Mainstream Engineering CorporationĀ®, offers a versatile line of commercial and residential HVAC/R products. Derived from Department of Defense research and development, these products deliver highly effective, low-cost solutions to test, maintain, or repair many of today's common HVAC/R problems.
From the hurricane-rated QwikPad for generators and condensers to the QwikSwap variable speed motor replacement boards and QwikCheck acid test kits, QwikProducts are designed for reliability and optimal performance in the field. All products are proudly made in the USA.
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Installation manuals, load tables, and up-to-date engineering documentation for the QwikPad can be found at www.qwik.com/qwikpad4gen for generators or www.qwik.com/qwikpad4cond for condensers.
You can call Mainstream Engineering for technical support at 1-800-866-3550 or via email at info@qwik.com.
Connecting the R terminal activates a 3-minute delay. If your blower control board in the air handler has an additional delay, you can disable the QwikSwap delay by installing the jumper on the two-pin header next to the R terminal.
Insert the valve core depressor into the vapor service valve while the system is operating. Allow the vapor to flow for 2 seconds. If the indicator paper changes color to pink or red, acid is present.