The cable lines are neatly hidden from the exterior of the house! Bringing in TV antenna lines and BS/CS antenna lines, etc.
The "Entry Unit for i-ROOF / Single Slope Dual Ventilation" is a groundbreaking PV cable entry component that combines design, water tightness, and functionality. Since it enters the attic from the ridge, cables do not emerge on the wall side, preserving the aesthetic appeal and protecting the home from rainwater with technology developed over approximately 20 years of ridge ventilation creation. We have uniquely devised the shape and arrangement of the water-stopping material to achieve high water tightness. The cover also directs water droplets dripping from the ceiling outward, making it difficult for droplets to enter the entry point. 【Features】 ■ Enhances aesthetics by concealing cable lines from the exterior of the house ■ Neatly stores TV antenna cables and more ■ High waterproof performance ■ Additional cable entry possible ■ Easy installation with one-motion attachment (for single slope dual ventilation) *For more details, please contact us or check the link below (our company website).
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【Other Features】 - Waterproof performance that is reliable even with a gentle slope of 0.5 inches. - Can accommodate not only PV cables but also TV antenna cables and BS/CS antenna cables. - The cover can be removed, allowing for the installation of an entry unit during new construction, making it possible to add solar panels later or increase the number of cables as needed. 【Specifications】 - Available material colors: Black, Brown, Gingro, Metro Silver, Green, Orange, Blue, Red, Black Pearl, Silver Metallic, Silver Black. 【For Single Slope Dual Ventilation】 - Model Number: N-RC (made to order) - Compatible Roof Ventilation: Single slope dual ventilation (for both metal and slate) - Cable Entry Capacity: Cable outer diameter up to Φ8mm / 4 cable lines (maximum 8 cables) / 1 ground wire. 【For i-ROOF】 - Model Number: N-iF (made to order) - Compatible Roof Ventilation: i-ROOF (for metal roofs only) - Cable Entry Capacity: Cable outer diameter up to Φ8mm / 8 cable lines (4 lines on each side, maximum 16 cables) / 2 ground wires (1 on each side). *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
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CAD data（2）
| Model number | overview | File |
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| CAD drawing "Inlet Unit" |
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| Construction Procedure Manual: "Track Insertion Unit" |
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Company information
TOKO Co., Ltd. is a top-class manufacturer of building materials essential for attic ventilation, specializing in ridge ventilation (ventilation ridges). They also manufacture and sell various sheet metal products necessary for preventing condensation and leaks, such as eave ventilation, roof accessories, and exterior wall accessories. They collaborate with house manufacturers and building material manufacturers for joint development. *CAD data for products can be downloaded from the official website. Official website: https://www.metal-toko.co.jp/ ■ Official Instagram account (@toko.cp) https://www.instagram.com/toko.cp/ ■ Official X (formerly Twitter) account (@TOKO_cp) https://x.com/TOKO_cp ■ Official Facebook account (@toko.cp) https://www.facebook.com/toko.cp/