Ductless used in a sentence

Ductless in a sentence as an adjective

There are wall mounted duct-pipe and ductless air conditioners.

If you're in the US, you can likely save much more than 30% today by replacing a central air system with a ductless mini-split style system.

Interesting, although the big problem with the FB datacenter ductless return is that the noise level from the RTU will be very loud.

There's still a number of small ISP and telecom infrastructure sites cooled by setups like a pair of Haier consumer grade, ductless split 18000 to 24000btu/h units.

But I can see that if you already opened up a big gap, because you installed A/C back when the ductless split units weren't widely available, then it'd be more expensive to close it back up again.

Upgrading to a ductless/mini-split heat pump is seen as a pretty good option to reduce the electrical grid's load from heating, so much so that rebates have been offered by the government-owned electrical utility for people to upgrade.