Protection Cover Kit aids split, minisplit A/C installations.

Press Release Summary:

Applicable to commercial and residential installations, Slimduct® Lineset Protection Cover Kit by Inabo Denko provides duct and fittings needed for protecting and concealing linesets in routine central split-system or minisplit A/C installation. Components include four 4 ft lengths totaling 13 ft, 3 couplers, wall inlet, end fitting, 90° flat elbow, zip ties, and rustproof SAE 304 stainless steel fastener screws. Extruded lengths and injection-molded fittings are constructed of heavy-duty PVC.

Original Press Release:

RectorSeal® Introduces the Slimduct® Lineset Protection Cover Kit for Split-System and Minisplit A/C Installations

Premium-grade kit offers complete, compact packaging of duct and fittings for protecting and concealing linesets on 85-percent of commercial and luxury home  installations.

RectorSeal® Corp., Houston, a leading manufacturer of HVAC products and accessories, introduces the Slimduct®  Lineset Protection Cover Kit by Inabo Denko, the original premium lineset cover manufacturer. RectorSeal's compactly boxed kit provides all the duct and fittings necessary for protecting and aesthetically concealing linesets in a routine central split-system or minisplit air conditioning installation.

The kit's premium-grade duct and fittings are designed and selected for the North American commercial building and luxury home market and include: four 4-foot-long lengths totaling 13 feet (4-meters), three couplers, wall inlet, end fitting, 90-degree flat elbow, zip ties and rust-proof SAE 304 stainless steel fastener screws. All duct and fittings fit orderly into the HVAC industry's most compact 58 (L) x 12 (W) x 4-inch (D) (147 x 30 x 10-cm) stackable cardboard packaging and accommodates 85-percent of air conditioning industry applications.

Like all Slimduct products, the kit's contents are UV, weather and scratch-resistant. They are constructed of heavy-duty PVC extruded lengths and injection-molded fittings, which have undergone laboratory tests that surpass the stringent tensile and bending strength outlaid by Japanese Industry Standard (JIS) K-6745 and K-7203, respectively.  The duct and fittings feature an easy-to-clean glossy white surface and either a three-inch-deep (77-mm) or four inch-deep (100-mm) profile, the latter of which accommodates thicker insulated linesets used in warmer climates.

Other Slimduct Lineset Protection Cover Kit features are:
• two-color red/black box's exterior depicts descriptive illustrations of duct and fittings content;
• requires no additional brackets, fasteners or hardware for installation;
• applicable to indoor as well as outdoor lineset concealment and protection;
• easy precursor for wholesalers to eventually stock and display Slimduct's full line of lineset protection;
• both sizes easily conceal condensate hose, thermostat wire, and power wiring in addition to linesets;
• suitable for temperatures -80° to 140°F;
• easily stacked on service trucks as well as distributor shelves;
• and available from most HVAC wholesale distributors.

For additional information, visit email:; or call 800-231-3345.

About RectorSeal: The RectorSeal® Corporation is a leading manufacturer of chemical and specialty products designed for professional tradesmen. Steady growth over the years has been maintained through a commitment to providing high quality products and services. With a diversified business strategy, RectorSeal aggressively pursues new and unique technologies to serve the plumbing, heating, air conditioning, electrical and construction industries. The RectorSeal Corporation is devoted to providing innovative quality products supported by strong customer and technical service. For more information,  visit, email or call (800) 231-3345.

Download Spec Sheet

All Topics