KLRnut
Alorair Sentinel HD55S short service life and electrical safety concerns
I own the Alorair Sentinel HD55S dehumidifier, purchased new in June, 2023. The purchase cost of this product is significantly higher than run of the mill residential dehumidifiers but, having repeatedly experienced short lifespan of the non-commercial brands, I chose to buy what was purported to be a heavy duty long life commercial grade dehumidifier. Unfortunately it is not such a product. The dehumidifier failed recently under warranty. I reached out to Alorair customer service for help. Three detailed emails were submitted with no response. I telephoned customer service, entered the expected “we are busy with other customers” automated phone system and after waiting 18 minutes received a recording to call back at some other time and the call ended. With some difficulty I found the Alorair parts webpage and, based on my own diagnosis, purchased new capacitors and the main electronic control board. After I replacing components, the dehumidifier is working properly again. Inspection of the old control board found signs of electric arching as made evident by burned relay plug wires and melted voltage transformer. In operation the dehumidifier is on a surge and GFIC protected circuit, and has not been subjected to external conditions which might cause the control board failure. One month after my first email to customer service I received reply wherein the customer service representative asked me to submit assorted details which had previously been submitted with my three prior unanswered emails. I have made the company aware of the described concerning evidence of control board failure due to electrical overload and received no response whatsoever to the information provided. I am concerned the Alorair Sentinel HD55S dehumidifier is manufactured with low quality electrically unsafe components. Longevity of device function does not represent heavy duty commercial grade. Cost of the device far exceeds durability.

