Mainstream Engineering Introduces QwikSwap Family of Universal ECM Blower Motor Replacement Boards

QwikProducts by Mainstream Engineering announces the introduction of its patented and patent-pending family of ECM blower motor replacement boards: QwikSwap X1, X3, and V3. These boards combine with any standard PSC motors to become a simple “plug-and-play” universal replacement option for any constant torque or variable airflow ECM blower motor. With QwikSwap, technicians have an in-hand solution to replace any blower motor, including hard-to-find ECM 2.0 and 2.3 motors. All three QwikSwap models will be on display in Mainstream Engineering’s booth No. N7600 at the 2017 AHR Expo, January 30 to February 1 in Las Vegas.


The complete line of QwikSwap boards provides an “on the truck” solution that will save contractors both time and money. Truly plug-and-play, installation simply requires moving the plugs from the motor and connecting them to the identical connections on the QwikSwap board, followed by wiring the QwikSwap board to a PSC motor. Installation is also foolproof, if a plug is not compatible, it is an easy indication that the incorrect board is being used. Additionally, QwikSwap board installation does not require programming or any wires to be cut.

QwikProducts’ X1 and X3 versions can be used to replace any constant torque ECM motor, including X13® and SelecTech® motors. Using the QwikSwap X3 adds the energy saving benefit of variable air flow by allowing the PSC motor to operate on high, medium or low speeds. QwikSwap V3 replaces any variable airflow blower motor, including ECM 2.0, 2.3, 2.5, 3.0 as well as any Emerson®, U.S. Motors® or Nidec® ECMs, when combined with a standard PSC motor. QwikSwap V3 allows for the replacement PSC motor to operate on either high, medium or low speeds, so the original variable air flow capability is retained.

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