All new mini split ductless heatpump systems: midea 24v interface kit Midea 24v wiring interface ductless thermostats 115v transformer heatpump rcd Nec phase iec
Installation Instructions for the Data Split HIU - Heatweb Wiki
Installation instructions for the data split hiu Hiu instructions Nec wiring diagrams hvac
Nec Wiring Diagrams Hvac
Installation Instructions for the Data Split HIU - Heatweb Wiki
All New Mini Split Ductless HeatPump Systems: Midea 24V Interface Kit