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The THE UNICO SYSTEM UPC-63A is a vertical-mount air handler spacer designed for use with Unico high-velocity air handler units. This spacer provides the correct structural offset needed during installation to achieve proper clearance and alignment within tight mechanical spaces. Measuring 29.0 inches in length, 19.0 inches in width, and 8.0 inches in height, the UPC-63A is built to fit precisely between the air handler cabinet and its mounting surface. Weighing 11.0 pounds, it is a straightforward component that HVAC technicians install as part of a vertical air handler setup in residential and light-commercial applications.
The UPC-63A spacer is intended for vertical installations using the Unico M3642 and M4860 air handler models, which are compact high-velocity units commonly found in residential retrofits, historic homes, and spaces where traditional ductwork is not feasible. This spacer supports proper unit positioning in vertical orientations, ensuring the air handler sits at the correct height and angle for system performance and serviceability. It is typically installed by licensed HVAC technicians during new equipment installation or equipment repositioning.
Designed for use with THE UNICO SYSTEM M3642 and M4860 air handler models in vertical mounting configurations.
Installation should be performed by a licensed HVAC technician. Power to the air handler must be disconnected at the breaker before beginning any installation work. Verify that the mounting surface is level and structurally sound before positioning the spacer and setting the air handler unit. Follow the equipment manufacturer's installation instructions for fastener placement and final unit alignment.
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