Category: Product

When installing a light commercial AC unit, preventing leaks on cassette HVAC units is always a concern.  Another common issue is having enough room to install a proper drain-up piping. However the traditional slope piping is not only time consuming but it can cause a number of issues such as risks of water leakage, dew […]

Commercial HVAC installation comes with many challenges. Protecting mounted linesets shouldn’t be one of them. However, some protective options currently available such as jacketing, are still making installers work extra hard to find the right lineset configuration and prevent damages. With that in mind, Inaba Denko Japan developed the Slimduct PD. Slimduct PD commercial linseset cover, […]

The Variable Refrigerant Flow (VRF) was created in Japan in the early 80s. VRF is an HVAC technology that allows for varying degrees of cooling in only certain areas. Even though VRF systems are similar to multi-split systems, they do have one key difference. For instance, multi-split systems turn on and off completely when achieving […]

Vertical lineset installation comes with some challenges. Every professional knows the importance of keeping things aligned. From building a wall to making a chair it’s important to make sure everything lines-up. The same concept applies to pipes. When we talk about pipes, making sure they are all straight, supported and aligned is a big deal. […]

Inaba Denko’s Paircoil is a pre-insulated, paired lineset, engineered for mini-split systems. Since its creation in 1975, this product has sold over 2.4 billion feet worldwide. Why is Paircoil so popular? For instance, it saves time and labor during mini-splits installs and retrofits. Made of malleable copper tubing and pre-insulated, the lineset easily shapes to […]

Slimduct RD commercial linseset cover, provides an aesthetic and professional finish to any exposed rooftop lineset layout. Developed by Inaba Denko Japan, Slimduct RD encloses the multiple lines used by variable refrigerant flow/volume (VRF/VRV) multi-split systems. VRF/VRV systems are well-established in the mature markets of Asia, Central America and Europe. Slimduct RD offers a practical, […]

Having enough room to add proper drain-up pipping is always a concern during commercial AC installation. Traditional slope piping  installation is not only time consuming but it can also cause a number of issues such as risks of water leakage, dew condensation and cracks. Nobody wants to see water dripping from the ceiling. This is […]

International ShakeOut Days is always the third Thursday of October.  Today the whole US and parts of the word are taking part on earthquake drills. Japan, where our HQ and factories are located, is prone to earthquakes, and we take preparedness seriously. Our mission is to make sure that even our smallest fixtures are strong […]

The renewed promotional presentation sheet for SLIMDUCT SD is now available on Technical Library of SUPPORT page; Product offer for Residential lineset cover Contents ■ Features: – Architectural Lineset Cover – Good Appearance (vs traditional applications) – Longtime Protector (vs traditional applications) – Easy Assembly and Quick Installation – Various Fittings and Colors – Easy […]

The renewed promotional presentation sheet for SLIMDUCT RD is now available on Technical Library of SUPPORT page; Product offer for Commercial lineset cover Contents ■ Traditional Application: – Without Covers – Jacketing – Sheet Metal ■ Feature of SLIMDUCT RD: – Elegant appearance – Multiple application – Easy installation and maintenance – Heavy duty material […]