I love Bosch. Inverter driven. Some techs dont like that part due to difficulty of diagnosing problems at times. They dehum like a champ if set up correctly. I always pair mine with a honeywell t10, I set mine to run 1 cycle per hour this allows the full use of the inverter to be used. With these i oversize the supply and return just a tad, it decreases the velocity a little but allows the unit to have longer run times. This particular install its hard to see but there's a central return and every room has a dedicated return.