I was interested in this topic as I bought a Frigidaire Dehumidifier in 2019 at a garage sale so I knew I was not registered as the owner. As we do not have basements in south Louisiana but do have high grade humidity as it was a cool 91 degrees with 91% humidity here today. My garage with tools and all purpose room train layout or not fully air conditioned or are not AC at all.
I was pleased that Frigidaire was not listed in the early part of this topic as a recalled dehumidifier. I have since learned that some Frigidaire DH were recalled in2014 and 2016. I checked for the my 2015 yr. model number and it was not listed in either.
This whole dehumidifier fiasco is the fault of lack of safety regulations of the US government. About 50 years ago fires were common in foam rubber products like mattresses and in automobile plastic interiors. The government required these applications of foam rubber and auto interiors had to be fireproof. One way and the least cost way the manufactures fireproofed them was to add ground aluminum tri-hydrate. The hydrate part of this added filler would be released when the plastic or foam was set on fire and put out the fire. This regulation created a whole small industry of grinding the hydrate in converted farm barns around Dalton, GA, USAs major carpet manufacturing area (fireproofing required for rubber backed carpet).
The major part of a dehumidifier that will burn from a small electrical fire is the plastic case. The federal government should require the plastic cases to be fireproof and should have done this several years ago. Since most of the dehumidifiers are made in China, the US should insure all imported dehumidifiers have fireproof plastic cases.
Charlie