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Mainstream Engineering Corporation by Mainstream Engineering Corporation®, manufactures a line of HVAC/R commercial and residential products that deliver low-cost solutions to test, or repair, many of today’s common HVAC/R maintenance problems. Many QwikProducts™ are derived from Department of Defense research and development. Their official website is QwikProducts.com.

A directory of user manuals and instructions for QwikProducts products can be found below. QwikProducts products are patented and trademarked under brands Mainstream Engineering Corporation

Contact Info:

Address: 200 Yellow Place Rockledge, FL 32955
Phone:(321) 631-3552
Email: info@qwik.com

QwikProducts QT6104 Variable Speed Motor Replacement Installation Guide

Replace your motor with ease using the QT6104 Variable Speed Motor Replacement guide from QwikProducts. Follow step-by-step instructions, including selecting the right horsepower and connecting the QwikSwap V3 board for smooth replacement. Ensure proper operation by following the detailed manual for a hassle-free experience.

QwikProducts QT6100 OEM Constant Torque ECM w PSC Board Instructions

Learn how to troubleshoot the QT6100 OEM Constant Torque ECM w PSC Board with QwikSwap X1 and X3. Follow easy steps to activate or disable the R terminal and 3-minute delay feature. Mainstream Engineering provides technical support for measuring voltage across terminals. Find all the solutions in the user manual.

QwikProducts QwikPad for Condensers 180 mph Hurricane Winds User Guide

QwikProducts QwikPad for Condensers 180 mph Hurricane Winds is the perfect solution for meeting wind loading requirements up to 180 MPH. Made of high-durability material and patented tie-down assemblies, these lightweight and easy-to-install pads exceed Miami-Dade 175 mph wind requirements. Get your hands on this product to secure your condenser unit during even the harshest of weather conditions.

QwikProducts X3 Constant Torque ECM Blower Motors with a Permanent Split Capacitor Instruction Manual

Learn how to install QwikProducts X3 Constant Torque ECM Blower Motors with a Permanent Split Capacitor (PSC) by following the step-by-step instructions provided. This user manual includes everything you need to know to replace your old blower motor with the X3 model, including safety precautions and wiring diagrams. Ensure proper installation and avoid injury or damage by reading and following all instructions carefully.

QwikProducts QT2000 QwikCheck Acid Test Kit User Guide

Learn how to properly use the QwikProducts QT2000 QwikCheck Acid Test Kit with this easy-to-follow instruction manual. This 2-second refrigeration acid test, which tests for inorganic acid and meets EPA venting rules, is ideal for preventive maintenance checks and verifying proper acid clean-up after a compressor burn-out/change-out. Keep your system running smoothly with the QT2000 QwikCheck Acid Test Kit.

QwikProducts QT2730 TripleGuard Whole House UV Air Purification System Instruction Manual

Learn how the QT2730 TripleGuard Whole House UV Air Purification System from QwikProducts works to eliminate viruses, bacteria, mold, and more from your entire home's air. This industrial-grade purifier uses UV-C light, photocatalytic oxidation, and activated carbon for a three-punch approach to clean, sanitize, and purify the air. Stay safe and breathe easy with the TripleGuard Whole House UV Air Purification System from QwikProducts.