Davis Air Dryer 500

I’ve had my Air Dryer 500’s for over a year. We use them to keep humidity out of our RV 21 Feet long, and our boat to keep the interior from molding. These 500’s work great. Before using them my boat would have mildew on it every year, and we used Damp Rid in the RV. Now we just use these units. I see a lot of people writing reviews using these units as heaters. They ARE NOT HEATERS. If you want a heater, then buy a heater. Both units purchased were brand new and we have had no issues. Buy with confidence.

We have had one of these for 5 years + in our RV and have now found a use for additional ones in our storage buildings. They are fantastic where there is fluctuating temperatures and humidity issues. We have told several people about this and have given some as gifts to our RV friends. It is inexpensive to run and no danger of being burnt when you touch it accidentally. Everyone who has an RV should consider this product as an essential item!

Perfect for my application

These are the BEST for dampness and humidity in my house. Houston is so humid. Have one in each bedroom closet and almost each room of the house. 7 now in the house and 1 in my 66 Mustang when stored in garage. Keeps it fresh and no rust from damp humidity. Closets no longer musty and clothes fresh. Just 4 hours for closet for freshness. Have dampness in many rooms and this cures it. This size is perfect larger not needed. But did hang 2 of the larger in my labs dog house. Keeps it toasty in the winter and not breakable like heat bulbs that the dog keep breaking. Cats appreciate too and sleep in chairs that are near these. They are low wattage and low heat but do try to remember to unplug when sleep or gone just in case. No problems except needed more. Older ones are still working some 4 years now. Would not be without these.

I live fulltime in an RV and needed something to put in my outside access storage space to keep it above freezing. The space is probably 150 cu ft or so and the temps got down to the lower 20's for a couple months and the Air-Dryr kept the space at 35-36 degrees so it did what it needed to do. Granted, the storage space has opening doors on each side of the RV and neither door is well insulated so the fact that it never froze is testament in itself. The heater has no fan so is convection heat only but uses almost no power and because the surface doesn't get hot it is safe to use in an enclosed space. If I had it to do again I would order the Air-Dryr 1000 instead giving me a little more reserve if temps turned even colder but the heater itself worked very well, was safe, and I recommend it for small spaces like closets to keep the humidity and mold at bay.

I have been using these as big cage warmers/dryers for over 20 years and they are indispensable. I cannot go without them Birds are tropical and require a certain temperature year round. With this item, I can climate control their area without effecting the whole house

Works great, I've used these for years. I have 3 and no issues.

Had condensation problem in my Tracker boat. Installed the Davis air dryer 500 and works really well

I have used these air circulators for several years and find more and more uses for them. In my seasonal cabin I have 3 placed around the inside to keep air moving and provide some warmth. I have 1 in the shed and also in the shed at my home in the city. I had used them in the basement of my home before it was finished. I gave 1 to a neighbour during a very cold winter when the air in his cabin was so cold and still, it got the air moving, provided a little warmth and kept the air dry. I even use them in the summer months to dry up moisture from cooking, boiling the kettle, washing dishes and bathing, etc while the Cavan in is closed until the next visit. Just a great product.

Item as described, good quality and delivered quickly.

Je cherchais un truc pour éliminer le restant d'humidité qui persiste dans la douche après le squieege. Çà marche.

Works as described

Doesn’t have a fan like the first one I bought (round silver one). We’ll see if it works as well.