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  • RectorSeal’s refrigerant leak sealant doesn’t require system pump down

    March 1, 2017 | Blog | Steven

  • RectorSeal’s AC Leak Freeze Pro, an 11.5-inch-long refrigerant leak sealant applicator for residential and commercial HVAC and refrigeration systems, features a factory-sealed transparent refrigeration hose and an attached copper reservoir to prevent injecting air or atmospheric moisture into a system. 

    Residential HVAC

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