הויפּטליין מאַנואַלן און באַניצער גיידס

הויפּט ליניע is a trusted brand in the building and home improvement industry, providing a diverse portfolio of products designed for durability and performance. Primarily available through professional distributors, the Mainline catalog includes kitchen and bath faucets, tub spouts, towel bars, and rough plumbing components like expansion tanks and fire-rated outlet boxes.

In addition to plumbing fixtures, Mainline manufactures high-efficiency climate control solutions, including air conditioners and heat pumps equipped with smart diagnostics and variable speed technology. Mainline products are engineered to meet the rigorous demands of professional installers while offering modern aesthetics for homeowners.

• Who do I contact for Mainline faucet customer support?

  For assistance with Mainline faucets and bath accessories, you can email customerservice@1858brands.com or call the toll-free support line at 1-888-328-2383.

• What is the standard warranty for Mainline bath accessories?

  Mainline typically offers a 5-year warranty against defects in material and workmanship, as well as finish deterioration, for the original consumer purchaser.

• How should I clean my Mainline faucet or chrome accessory?

  To avoid voiding the warranty, do not use cleaners containing abrasives, ammonia, bleach, acids, waxes, or alcohol. Clean only with mild soap and water.

• Where can I register my Mainline product warranty?

  You can register your warranty online at the Mainline Collection website, specifically on the registration page.