SC-77-I INABA DENKO 90° Vertical Elbow for SLIMDUCT(Ivory)
€6.59 Incl. VAT
€5.45 excl. VAT
INABA DENKO SC-77-I 90° vertical elbow for SLIMDUCT SD-77 / NSD-77 lineset cover, designed for internal and external corners in air conditioner and heat pump installations. Provides a clean 90° route while concealing and protecting refrigerant pipes, condensate drain lines and electrical wiring.
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INABA DENKO SLIMDUCT Ivory SC-77-I 90° Vertical Elbow
The SC-77-I 90° vertical elbow is designed for routing SLIMDUCT SD-77 lineset covers around internal and external vertical corners. It provides a clean 90° transition while keeping air conditioner and heat pump service lines concealed within the decorative trunking system.
With its compact 81 × 67 mm profile, the fitting connects to SD-77 straight ducts and provides an enclosed route for insulated refrigerant pipes, condensate drain lines and electrical wiring. The matching ivory finish maintains a consistent appearance as the trunking changes direction around building surfaces.
Made from durable UV- and water-resistant PVC, the SC-77-I is suitable for both indoor and outdoor HVAC installations. The Ivory finish coordinates with other SLIMDUCT components, while the screw-fixed cover provides secure assembly and convenient access during installation.
DIMENSIONS

INTERNAL AND EXTERNAL 90° CORNER INSTALLATION

The SC-77-I is designed for internal and external vertical corners, allowing the SLIMDUCT route to follow changes in the building surface while keeping the enclosed HVAC lines protected and neatly covered.
APPLICATIONS
The SC-77-I 90° duct bend is suitable for residential and commercial air conditioning and heat pump installations where an SD-77 trunking route needs to turn vertically through 90°.
It is particularly useful for routing linesets around façade details, wall transitions and other vertical corners. Combined with SD-77 straight ducts and matching SLIMDUCT fittings, the elbow forms part of a modular protective route for refrigerant pipework, drainage and electrical services.
COLOUR-MATCHED DECORATIVE SCREWS
![]() | ![]() For visible installations, optional INABA DENKO ivory decorative screws provide a more discreet fixing by coordinating the screw heads with the SLIMDUCT fitting. They are particularly useful where a clean finished appearance is important. Sold separately. |
MORE ABOUT SLIMDUCT SD
SLIMDUCT SD Trunking System Catalogue
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