[collabs]

Thank you for sharing. Do your dehumidifiers run all the time? Do they have some kind of auto on / auto off feature? Do you run them on some schedule? As necessary? I am thinking it would be very easy for me to forget unless it is a set it and forget it kind of thing.

[operation_moose]

Another "recently Irish" here -

Ours has been on constantly for nearly a year. Any decent one has humidity set points - we set ours for 55%. It's a bang-bang controller with a 5% range - it'll run until humidity drops to 52%, then turn off until it rises to 57%. During the winter our single one struggles to get much below 60%, we might add a second next year.

An unexpected benefit (for us, as its not something we're used to) is its virtually "free", as we don't have to run the electric clothes dryer anymore (nearly €4/load). We just hang the clothes on a rack by the dehumidifier and it dries them out in a few hours. My wife is starting to prefer it as its not destroying clothes nearly as quickly.

[jurgenburgen]

> An unexpected benefit (for us, as its not something we're used to) is its virtually "free", as we don't have to run the electric clothes dryer anymore (nearly €4/load). We just hang the clothes on a rack by the dehumidifier and it dries them out fairly quickly.

It’s not free as the dehumidifier has to do more work. If you have a modern heat-pump clothes dryer you might be using more electricity by abusing your humidifier like this.

[operation_moose]

"Free" as in our electric bill was basically unchanged before and after it; and we still get 10-15% lower humidity on average which has taken care of our (minor) mold problems.

[542354234235]

I used to be in a house that needed a dehumidifier. I bought one with a built-in pump to empty the water tank, which can be tapped into an AC drain line, sink drain, or directly outdoors, depending on your situation. You can set many of them to run constantly or when humidity is above a certain level.

If you live in a hot/humid location your HVAC is much better at dehumidification than a dehumidifier, since a dehumidifier outputs a ton of heat to operate. But in a cool/humid location, you can definitely rig up one to be decently set and forget. You still need to perform maintenance (cleaning the grill, adding a bit of white vinegar to the water tank to kill growth buildup, etc).

I actually put mine into the HVAC cabinet and used a smart plug and smart thermostat to turn on the dehumidifier and the HVAC fan to dehumidify the house. But that’s way more than you need to do for a small apartment.

[buellerbueller]

I have two humidifiers running constantly in my unfinished basement; they drain into the sewer line.