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Find quick answers to common questions
【ABS Material Delivers Comprehensive Protection and Extended Service Life】: Crafted from premium UV-resistant ABS material and featuring an integrated flexible sealing gasket design, this solution ensures airtight sealing for HVAC wall penetrations and duct cover kits. It reliably withstands sunlight and cold winds while effectively preventing cracking, making it the ideal choice for protecting split-type air conditioners and HVAC systems!

【Wall Aesthetic Enhancement】: Say goodbye to unsightly wall penetrations! This duct cover kit instantly beautifies outdated HVAC, pipe, and conduit entry points. It effectively conceals messy line entries, perfectly masks yellowed foam and damaged insulation, and creates a seamless, architectural-grade finish.

【Easy Installation, No Expertise Required】: This HVAC wall penetration & line-set cover kit features a unique two-piece design. Assembly requires only a standard screwdriver. Snap-fit components lock securely in place, allowing effortless installation around existing pipes.

【Compatible with All Walls】: This HVAC wall penetration cover is designed to adhere securely to a wide range of surfaces—including brick, concrete, drywall, and uneven walls. Fits 1 3/4" thin to standard insulated copper tubing, including 3/8"–1/2" thick insulation

【Multi-Purpose Application】: This HVAC wall penetration cover is suitable for multiple systems, including mini-split air conditioners, heat pumps, ductless systems, and HVAC line sets. It gives walls a clean, attractive appearance, enhancing your home's overall aesthetic appeal.

Find quick answers to common questions
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
Yes, our tools are designed with safety features and easy handling in mind.
Yes, they are tested to perform reliably in demanding environments.
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
Yes, we provide compatible parts and add-ons to extend the life of your tools.
Every tool comes with a detailed user manual, and digital guides are available online.
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
You can register online using your product serial number for faster support.
It includes defects in materials and workmanship under normal use conditions.
Yes, extended warranty plans are available for select tools at checkout.
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
Yes, KRANK provides special pricing and packages for business or team orders.
You can reach our support team by email or phone — we’re here to assist you.
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