RECTORSEAL Cover Guard Lineset Duct and Fittings User Manual
- June 12, 2024
- Rectorseal
Table of Contents
RECTORSEAL Cover Guard Lineset Duct and Fittings
Product Information
The product is called Cover GuardTM and it is a lineset duct and fittings. It
is UV resistant and comes in two sizes: 3 wide channel and 4.5 wide channel.
The 3 wide channel is suitable for cables, wires, and small ductless systems,
while the 4.5 wide channel is
the most popular and can hold as much as other brands’ largest 5.5 wide duct.
The product is designed to simplify ordering and save money on inventory
costs. The package includes a RectorSeal 3-in-1 Lineset Cover Cutter for easy
installation.
Product Usage Instructions
- Cutting the Duct: Any saw with a fine-tooth blade can be used to cut the duct to customize the length. Alternatively, you can use the RectorSeal 3-in-1 Lineset Cover Cutter to make cuts from both sides.
- Covering Pre-installed Linesets: To cover pre-installed linesets without disconnecting them, use a box cutter to slit the flex tube from end to end. Slide the flex tube over the linesets and zip-tie it closed.
- Installing Fittings Back-to-Back: Yes, fittings can be installed back-to-back without duct between them. However, when attaching the fitting base to the wall, make sure they do not touch or butt together. Position the base parts back-to-back but leave a 3/16 gap between them. The fitting covers have a small lip on the front edge, making the cover slightly longer than the base.
- Installing Over Small Exterior Protrusions: The unique 4-stage adjustability of the Cover Guard allows you to cut the base to a shorter length than the cover. This allows the cover to extend over-top the protrusion, providing a clean and seamless appearance. If the protrusion is an extended length, install the base on both areas and snap the duct cover on both at different tabs. The exterior protrusions can manage up to 1.375 wall obstacle.
- Preventing Rattling: The unique design of the channel and fittings ensures that the Cover Guard does not rattle after installation. The cam screws can be adjusted to grab wherever needed, and the linesets hold interior pressure against the cover, keeping it tightly secure.
- Capacity of the Channel: The number of linesets that a Cover Guard channel can hold depends on the diameter thickness of the insulation and other materials being covered, such as copper pipes and drain line(s). The Cover Guard design allows for expansion to offer more room for materials. Consider sharp bends required for your layout if your project is close to the channel’s capacity.
- Fittings: The adjustable wall flange (CGWLFL) can connect to both the small and large flex tube for thru-wall application. The flex adapter (CGFLXA) is designed to transition from the small or large flex tube to the duct.
- Flex Tube Length: The flex tubes included in the package are 36 long. They can be slightly stretched using a heat box.
GENERAL
Why is it important to fully cover the linesets?
Lineset insulation keeps refrigerant cool so that the air conditioner system
runs at peak performance. Cover Guard provides an attractive UV barrier to
protect this insulation and extend its longevity, saving you from having to
replace it prematurely. Also, a properly installed lineset cover helps to seal
your property from insects and rodents. Finally, it improves curb appeal by
hiding exposed pipes, wires, tubing and insulation on the exterior of your
home or building.
Will Cover Guard cover the linesets all the way to the condenser?
There are two ways you can do this depending on the application: Thru-wall
applications utilize a CGWLFL Wall flange fitting to grip the flex tube and
cover the linesets. For exterior wall mount application, either use a:
- CGFLXA flex adapter fitting to make a wide sweep
- CGINLT90 fitting to accommodate a hard 90° bend from the wall toward the condenser.
Hard 90 instructions
The 90° turn from the wall towards the condenser may be covered by the large
flex tube (CGFLXLR). An internal 90 elbow (CGINT90) tabs would latch onto the
lineset cover already snapped in place. Using a box cutter, the end can be
trimmed to accommodate the bent linesets. If the linesets are already
installed, simply use a box cutter to slit what would be the underneath (after
installation) and slide over the linesets. White zip ties can then be used to
close the tube successfully. White UV tape can then cover the zip ties for UV
protection.
What items come in a CGKIT?
12ꞌ of duct (three 4ꞌ ducts), two couplings, one wall inlet, one end cap, one
90″ elbow. Kits are available in white, gray and brown.
FEATURES
Is Cover Guard UV resistant? Yes. Can Cover Guard be painted? Yes.
Painting instructions
-
Wipe down to remove any dust, dirt or fingerprints.
-
Lightly score with extra fine sandpaper or liquid sander.
-
Wipe clean and apply Krylon or other paint designed to adhere to plastic surfaces.
Tips -
As an alternative to sandpaper, use liquid sander.
-
Use paints that are specifically formulated to adhere to plastics.
-
If using regular spray paint, prime the pieces prior to painting. Use a specially formulated primer.
-
If painting smaller pieces, its also an option to brush on the paint.
Isn’t Cover Guard too wide?
Cover Guard also comes in a slimmer 3″ wide channel that is perfect for
cables, wires and 1 or possibly 2 zone ductless systems. Our larger 4.5″ wide
is the most popular product and holds as much as other brands’ largest 5.5″
wide duct when the maximum depth is utilized. Stocking the 4.5″ Cover Guard
products simplifies ordering and saves significant money by minimizing
inventory costs, while providing great flexibility for different
installations.
INSTALLATIONS
How can I cut the duct to customize length?
- Any saw will work, but always use one with a fine-tooth blade. Also consider using RectorSeal 3-in-1 Lineset Cover Cutter and make cuts from both sides.
- Can the flex tube easily cover pre-installed linesets without disconnecting the lines?
- Yes. Using a box cutter, slit the flex tube from end to end. Slide over the linesets and zip-tie the flex tube closed.
Can fittings be installed back-to-back without duct between?
Yes, but there is an important consideration to note. When attaching the
fitting base to the wall, they should not touch or butt together. Position
base parts back-to-back BUT leave a 3/16″ gap between them. The fitting covers
have a small lip on the front edge, making the cover slightly longer than the
base.
How does Cover Guard install over small exterior protrusions?
Due to the unique 4-stage adjustability, you can cut the base a shorter length
than the cover, ending the base at the protrusion while extending the cover
over top the protrusion providing a clean and seamless appearance. If the
protrusion is an extended length (Gable end or 2nd story), the base should be
installed on both areas and the duct cover would simply snap on both at
different tabs allowing for the protrusion. The exterior protrusions can
manage up to 1.375″ wall obstacle.
Does Cover Guard rattle after installation?
No. The unique design of the channel and fittings allows the cam screws to
grab wherever needed. Our adjustable 4-stage duct cover holds tightly against
the base without movement or rattle after installation. When stuffed, the
linesets hold interior pressure against the cover and keeps it tightly secure.
How many linesets will a Cover Guard channel hold?
This depends on the diameter thickness of the insulation and other materials
being covered, i.e., copper pipes and drain line(s). The advantage of the
Cover Guard design is that it can expand to offer more room for your
materials. Also consider sharp bends required for your layout if your project
is close to a channel capacity.
FITTINGS
What fittings connect to the flex tube?
The adjustable wall flange (CGWLFL) secures to both the small and large flex
tube for thru- wall application. The flex adapter (CGFLXA) is designed to
transition from the small or large flex tube to the duct.
How long are the flex tubes?
36″ By using a heat box, they can be slightly stretched.
How do I seal the gap left when reducing from a Tee fitting to a smaller
branch of duct?Each Tee fitting is shrink wrapped and includes several strips
of peel-n-stick foam to be attached to the end of the duct. This will close
any gap that may exist between the duct and Tee.
What are the inside dimensions of the Small Flex Tube (CGFLXSM)?
The small flex tube inside dimension is recommended for a single zone and
drain hose.
TIP: The tube can be slit using a box cutter and slid over existing linesets,
with the open side down and zip tied closed. This will give you additional
room to accompany a job your having trouble fitting inside.
What are the inside dimensions of the Large Flex Tube (CGFLXLR)?
The large flex tube inside dimension is 3.25″ x 4.375″ that will accompany
a multi-zone system. Just how many lines depends on the size linesets used.
TIP: The tube can be slit using a box cutter and slid over existing
linesets, with the open side down and zip tied closed. This will give you
additional room to accompany a job you are having trouble fitting inside.
What is the max inside dimension of the wall flange (CGWLFL)?
Inside dimension is 3.375″ x 4.25″.
For jobs requiring an even larger size, two wall flanges can be adapted to be
used back-to-back by cutting the bottom flange of two fittings just below the
coupler area, installing them next to each other using double flex tubes to
protect the linesets.
What is the max size hole the soffit fitting will cover?
The multi-zone CGSTI soffit fitting will cover a max hole of 7.375″ x 6.25″.
The 3″ 3CGSTI will cover a max hole of 6″ x 5″.
RectorSeal® 2601 Spenwick Drive, Houston, TX 77055 •
800-231-3345
rectorseal.com PO Box 5266, Brendale, Qld 4500,
Australia • 1300 772 878
rectorseal.com.au
3255 Wyandotte St. East, Windsor, ON N8Y 1E9, Canada •
519-966-4901
References
- RectorSeal: Innovations for the Trades
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