Rinnai DINSD50MBA 5.2kW Multi Split Slim Ducted Air Conditioner Indoor Only

The Rinnai Slim Ducted (Mid Static) Indoor Unit is a concealed reverse cycle indoor air conditioning unit designed for use with compatible Rinnai Multi Split outdoor units. Installed within the ceiling cavity, it delivers discreet heating and cooling while providing consistent airflow to one or more rooms. Its slim profile makes it ideal for homes where ceiling space is limited without compromising performance.

Q2: Which outdoor units are compatible with the Rinnai Slim Ducted (Mid Static) Indoor Unit?

The Slim Ducted (Mid Static) Indoor Unit is compatible with selected Rinnai Multi Split outdoor units, including the MON2H05B1LA, MON3H07B1LA, MON4H09B1LA, MON5H11B1LA, MON5H14B1LA, and MON6H19B1TA. Compatibility depends on the selected indoor unit capacity and approved Rinnai system combinations.

Q3: What are the key benefits of the Rinnai Slim Ducted (Mid Static) Indoor Unit?

The Rinnai Slim Ducted (Mid Static) Indoor Unit features a compact, low-profile design for concealed ceiling installation, quiet operation, DC Inverter technology, built-in Wi-Fi control via the NetHome Plus App, and reliable airflow for multiple rooms. It also supports timer functionality and is compatible with the optional Rinnai Wired Controller (CNTRLDRCINW2) for convenient wall-mounted operation.

Q4: Is the Rinnai Slim Ducted (Mid Static) Indoor Unit suitable for Australian homes?

Yes. The Rinnai Slim Ducted (Mid Static) Indoor Unit is designed for Australian homes where a discreet air conditioning solution is preferred. Its concealed installation, quiet performance, flexible ducting options, and efficient reverse cycle operation provide year-round comfort while maintaining your home’s interior aesthetics.

Q5: Not sure what size Slim Ducted (Mid Static) Indoor Unit you need?

Use our free Air Conditioning Calculator & Size Guide as a starting point to estimate the right air conditioning capacity for your room or home. Please note this calculator is a guide only — actual requirements may vary depending on your ceiling height, insulation, window size, orientation, the number of rooms being conditioned, and local climate conditions.

For a more accurate sizing recommendation tailored to your specific home or office, we recommend booking a quote with our team. Our air conditioning experts will assess your space and help you choose the perfect Rinnai Slim Ducted (Mid Static) Indoor Unit and compatible outdoor unit with confidence—ensuring maximum comfort, efficiency, and value for money.

For more information about the Rinnai Slim Ducted (Mid Static) Indoor Unit and available models, click here.