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. Daikin invented VRV HVAC systems in the early 1980s using inverter compressor technology. Daikin trademarked VRV, while other companies use VRF for Variable Refrigerant Flow. Over time, VRF became […]

Commercial lineset covers for HVAC units To identify the benefits and advantages of commercial lineset covers, let’s first define the lineset and the reason for a lineset cover. A lineset is a copping piping which carries HVAC/AC refrigerant from the outdoor unit’s condenser to the evaporator coil inside and continues in a looping-cycle. The lineset […]

Inaba Denko specializes in mini split system 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 […]