Any recommended companies for a 'entire-home' dehumidifying system?

[Jenkins9039]

whole-house dehumidifier 

[Peterw42]

An air conditioner removes humidity, do you mean a ducted air conditioner?

[Issanman]

In my country, those systems are called central air conditioning.

[tifino]

the ones on wheels do a good job...  I sealed a room off to become a clothes drying room 

 

They are also very good at killing (drying out) the Mrs plants  

 

 

My unit is a DeLonghi (got it 22 years ago, and still doing a great job) 

[tjo o tjim]

What is your specific problem?  Any air conditioner in the home will help dry out the air— moisture moves faster than temperature. We would keep our smallest mini-split unit running in dehumidification mode during the day and it worked well. But, if you want to dehumidify outdoor ventilation air other products may be more appropriate.