Inaba Denko Accessories

Inaba Denko, has been been leading the development of innovative HVAC accessories for over four decades. Based in Japan, Inaba Denko has opened operations in the US to serve distributors and installers locally. Featuring products such as lineset, lineset cover, in addition to other solutions that make mini-split and VRV/VRF installations efficient and secure. One […]

Read More

Old style Cassette Installation

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 […]

Read More

Slimduct PD lineset cover

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, […]

Read More

VRF System

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 […]

Read More

Vertical Lineset

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. […]

Read More

Mini-Split Systems

11.04.2020 | News

Mini-split system

Did you know that Japan was the birthplace of mini-split systems? The large size of traditional ducted central split system was unpractical for many households. Considering the small size of modern Japanese homes, there was a need for a more compact solution. This need resulted in the creation of a mini-split system. But how exactly […]

Read More

Paircoil Lineset

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 […]

Read More

Slimduct RD Commercial Lineset Cover

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, […]

Read More

DSH-Up drain-up hose kit

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 […]

Read More

AHR Expo

After exhausting all possibilities to reschedule the Show for March 2021, AHR expo announced its cancellation. COVID-19 roadblocks had a big impact on this decision.  Furthermore current state and local restrictions prevents an in-person event to happen. With all the restriction in place, the focus now will shift to the 2022 event, set to happen […]

Read More