• Home
  • >
  • Toolbox
  • >
  • RectorSeal® Adds LineGate™ Lineset Protection for Ductless and Unitary HVAC Systems

RectorSeal® Adds LineGate™ Lineset Protection for Ductless and Unitary HVAC Systems

RectorSeal has unveiled LineGate, a cutting-edge HVAC lineset protection system that not only enhances the aesthetic appeal of your installations but also provides robust defense against air leakage, moisture, extreme weather, and rodent intrusion.

RectorSeal, a leading manufacturer of HVAC/R and plumbing accessories, has announced the addition of LineGate, an innovative HVAC lineset protection system. LineGate is designed to protect and beautify by blocking air leakage, moisture penetration, extreme weather, and rodent intrusion while hiding unsightly wall penetrations where HVAC linesets enter or exit structures.

Designed for quick installation, the base is wall-mounted around the HVAC line set, and the cover snaps securely together for durable protection. The snap-on cover allows for easy removal during repairs or maintenance. Also, LineGate is fully compatible with the Slimduct SD Flexible Ell for full coverage protection.

Mechanical Hub 2025

Constructed of high-grade PVC and fire-retardant chemicals, LineGate is UV-stabilized for use in a temperature range of -4° to 140°F (-20℃ to 60℃). Available in white, LineGate comes in two sizes: 4-inch and 5-5/8-inch. LineGate is suitable for new and retrofit ductless and unitary HVAC systems.

“This is a great addition to our product line,” said Derek Skogan, Product Marketing Manager at RectorSeal. “Not only is LineGate sleek and aesthetically pleasing, but it also adds outstanding protection to any HVAC lineset.”

Since 1937, RectorSeal has offered products that have built a steadily growing and loyal following among contractors due to differentiated and proven product performance. Further, the company is often the first to tackle and solve challenges professional trade contractors face. In 2015, RectorSeal became part of CSW Industrials, Inc. (Nasdaq: CSWI), and it now leads CSWI’s Contractor Solutions segment.

Please visit www.rectorseal.com for additional details, and follow us on LinkedIn, Facebook, YouTube, Instagram, and X for the latest product enhancements and news.

Discover the latest innovation from Malco Tools with their new line of Duct Board Cutting Tools, expertly crafted for HVAC professionals.
Safe-T-Switch
RectorSeal is excited to introduce the Safe-T-Switch® SSL (Elbow), a game-changer for HVAC installations in tight spaces. This innovative switch not only detects water and shuts off the HVAC system but also features a unique 90° elbow design for effortless installation in confined areas like closets. With an adjustable float level and a code-compliant inline cleanout, the SSL switch addresses common installation challenges faced by HVAC technicians.
Discover the future of indoor air quality with RectorSeal's Dust Free Sixteen, a revolutionary high-efficiency air filter designed for both residential and commercial installations.

Stay Connected to Mechanical Hub

Stay informed and ahead of the curve with Mechanical Hub’s Top Stories email. Each update delivers the most important industry news, cutting-edge insights, and essential resources directly to your inbox.