For 75 years, Sealed Unit Parts Co., Inc., has been an innovative leader in the HVACR and Appliance parts industries designing, manufacturing and distributing high-performing parts, components, test instruments and tools. Headquartered in New Jersey, we operate proprietary manufacturing facilities in the Northeast, the Midwest and abroad. Innovation is in our DNA. In fact, it was SUPCO’s engineers who invented the patented Bullet® Line Tap valve in the 1960s, discovered the PTC technology behind our renowned two-wire air conditioning and refrigeration hard start kits, and manufactured the first ever electronic vacuum gauge in the 1990s. Today, we maintain an in-house engineering team in NJ to ensure that our products are produced to the highest standard by people who know our industry. SUPCO has always recognized that the most innovative product ideas come directly from those who understand the challenges of the job firsthand. Our exclusive product line called SUPCO® TradeFox™ showcases the ingenuity in the HVACR trade with problem solving, innovative products that have been invented by real trade technicians. Further, through the SUPCO® TradeFox™ brand, SUPCO helps technicians bring their inventions to life and to the market through our years of experience in engineering, manufacturing and our expansive distribution reach. After decades of continued growth and expansion, SUPCO remains true to our roots of innovative manufacturing, affordability and support of the HVACR trade.
