VRF Systems

When people hear about VRV and VRF HVAC technologies, many believe that these are different HVAC technologies. In fact, these use the same HVAC system technology. The VRV HVAC systems were invented by Daikin in the early 1980’s and were based on inverter compressor technology. Daikin registered the VRV (Variable Refrigerant Volume) as an official […]

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What is a Lineset? First, let’s define what is a lineset. A lineset is used to describe copper piping which carries HVAC/AC refrigerant from the systems condenser outside, to the evaporator coil inside, and continues that loop in a repetitive cycle. The copper piping in a lineset consists of two pipes; a smaller line which […]

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Beat the Heat with Ductless System

With the weather warming up giving way for the summer, cooling is in the mind of many. The increase of remote workers, and homeowners focusing on home improvement opens up a new range of opportunities for HVAC installers. An effective and low-cost solution is the use of Mini Split systems. Mini-split is an efficient, scalable way […]

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Old Style Cassette HVAC 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 […]

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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, […]

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Mini-Split Systems

11.04.2020 | News

mini-split system interior wall installation solution

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 […]

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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 […]

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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 […]

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Shakeout

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 […]

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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 […]

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