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WE BACK BRANDS THAT MOVE YOU FORWARD.

We provide brands you trust. We challenge the status quo with easier installation, better performance, or better price. If it will help you succeed, we’ll get it for you.

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We provide brands you trust. We challenge the status quo with easier installation, better performance, or better price. If it will help you succeed, we’ll get it for you.

From system conversion to z-wave installation support, no one helps professionals of all levels like Duro Dyne.

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Since 1945, Sealed Unit Parts Co., Inc., (SUPCO) has been an innovative leader in the HVACR and Appliance parts industries. We design, manufacture, and distribute high-performing parts, supplies, test instruments, and tools.

SUPCO’s engineers invented the patented Bullet® Line Tap valve, discovered the PTC technology behind two-wire AC and refrigeration hard start kits and manufactured the first ever electronic vacuum gauge in the 1990s. Our product development team and in-house engineers continue that tradition with designs informed by years of hands-on trade experience.

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