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Inaba Denko specializes in mini split HVAC accessories, such as line sets, lineset cover hides, drain hoses and more. Our knowledge and expertise with mini-split HVAC systems & accessories is now being shared with everyone. With technologies always advancing, how can we be sure that mini split HVAC air conditioner units are the most effective […]

Over the centuries humans have continually developed new technologies to ensure the heating & cooling of their homes, offices, and enclosed spaces. In today’s era, mini-split HVAC systems are one of the most efficient ways to cool & heat your home, or enclosed spaces. What is a Mini Split HVAC System? Ductless mini-split HVAC systems […]

Replacing Your HVAC/AC Unit & Lineset Over the years, many customers and residents will end up buying or replacing their existing HVAC/AC unit with a new model system. In many cases customers end up seeing a line-item charge for a new lineset. Inaba Denko America will review why residents end up paying for a new […]

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 […]

What is a Line Hide? A line hide for mini split HVAC systems is a product designed to protect and conceal the copper line set, and control-wiring of the mini split system. What is a Line Set Cover? A line set cover is also a product intended to protect and conceal HVAC line sets. A […]

Line Sets for HVAC System & Manufacturers Specifications If you are thinking about replacing an existing HVAC unit of many years, and is considering using your old line set, it is important to take a few things into account. First of all, take note of the manufacturer specifications of your HVAC system. If you are […]

HVAC linesets connect a HVAC condenser to an evaporator. In mini-split systems, the lineset connects indoor & outdoor units together. In this case, the outdoor unit condenser supplies the indoor evaporator with refrigerant. The lines slightly differ in size, where the smaller tube, called the discharge line, will carry dense liquid refrigerant into the evaporator […]

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 […]

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 […]

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 […]