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MRCOOL® DIY · Accessories and parts
LineGuard 12 ft, 4.5 in., 16-Piece Complete Line Set Cover Kit
Sales tax only in CA and WA
Ships from Kentucky 2 to 4 business days after your order is verified,
then 3 to 7 business days in transit.
Questions? Call +1 (844) 999-9725 Mon–Fri, 9–5 EST
Details
MRCOOL LineGuard Line Set Cover Kit – 12 ft
The MRCOOL LineGuard Line Set Cover Kit is an exterior protective cover designed to shield ductless mini split refrigerant lines from outdoor exposure. It is sized to cover up to 12 feet of line set and is compatible with MRCOOL ductless mini split systems as well as other brands.
The kit includes three 4-foot straight cover sections, a bend, a wall penetration cover, and interconnecting pieces. Its lightweight, flexible, and paintable design allows for straightforward DIY installation and makes it easy to match the exterior of your home.
The internal channel is sized for a single pair of refrigerant lines, along with the associated insulation and control wiring. It is not intended to fit multiple line sets side by side.
By protecting the line set from wind, rain, heat, cold, and sun exposure, the LineGuard cover helps reduce corrosion, efficiency loss, and long-term wear. It also improves curb appeal by concealing exposed lines and keeping them neatly routed, which can be important for meeting homeowner association requirements.
If your installation requires more than 12 feet of coverage, additional LineGuard kits can be connected to achieve the length you need.
Usually ordered with it
Code requires a disconnect within sight of the outdoor unit, and the whip connects it to the unit. Every outdoor unit sits on a pad or a wall bracket.
Shipping and returns, in plain words
When it arrives
Business days, counted once your order is confirmed. Free shipping on kept orders in the 48 contiguous states. Hawaii and Alaska ship by quote.
How it’s delivered
Parcel or freight, depending on size. Ordered with a system, it ships together.
Box damaged? Refuse only the damaged item and keep the rest. We ship a replacement right away.
If you change your mind
Cancel before it ships and you get everything back except the 3% card processing fee. After it ships, email us first. The 3% fee, shipping both ways and MRCOOL’s 10% restocking fee come out of the refund. Return policy
Questions
Will it fit my system?
Check the size or option against your system before you order. If you’re not sure, call us with your model and we’ll check it.
Does it ship with my system?
Yes. Order it with the system and it ships together from our Kentucky warehouse.
Can I return it if I don’t need it?
Yes, unused and in the box. Email us first and we’ll set it up. The 3% card fee and shipping both ways come out of the refund.
