Dri-Eaz CMC100 Compact Dehumidifier
THE CMC100 IS BEING CONVERTED TO THE NEW R410A REFRIGERANT.
IT WILL BE ON FACTORY BACKORDER UNTIL SEPTEMBER 2010.
ACCEPTING PREORDERS - NEW UNITS WILL SHIP ON A FIRST COME / FIRST SERVE BASIS
Questions? Call Toll Free (866) 764-9900
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Free Indoor Digital Hygrothermometer included with each Dri-Eaz Dehumidifier |
The new CMC100 (AKA F391-A) is a compact, professional-grade dehumidifier specially designed for confined spaces, high performance, and easy installation. The versatile CMC100 is ideal for controlling moisture in humid basements, crawlspaces, commercial facilities, sensitive technology areas, or medical settings. With built-in humidistat and easy digital controls, the CMC100 keeps operation simple.
Compact Dimensions - the shortest verticle clearance on the market in applications where condensate pump-out is required. Just 10" wide and 14" tall (including built in condensate pump which offers 30" of lift).
Convenient Installation - Fits easily between floor joists, in low clearance areas or on a basement bookshelf
Unmatched flexibility - Unique interchangeable panel design allows for multiple airflow configurations:
- Straight path tunnel design
- U-Shaped - air intake/outlet on one side
- L-Shaped - combination of tunnel and U-shaped
- 6" Collar for duct connection on exhaust side
Built-In pump - no external pump needed. Unit automatically pumps condensate to suitable receptacle or drain - can even pump uphill (30 inches vertical lift potential - do not place the end of the drain hose higher than 3 feet (1 meter) above the top of the CMC, or leaking may occur.)
EnergyStar qualified - high performance - 70 pints a day water removal while drawing just 6 amps

The CMC100 is controlled by an electronic touchpad humidistat. The unit will automatically start when the humidity of the surrounding air exceeds the humidity level selected. The humidistat displays the current humidity as a percentage of relative humidity. Press the up or down buttons to adjust the humidity setpoint. The value of the humidity setpoint increases or decreases in 5 percent increments.
The CMC100 also has a defrost mode and low temperature protection mode. The unit automatically initates these modes as conditions warrant. As needed, the CMC100 will automatically enter the defrost mode - the fan will continue to operate until ready for the next operating cycle. When the ambient teperature falls below 32 degress, the unit enters low temperature protection mode and stops operating. Note - unit retains humidity setpoint even after power outage.
1 Year Warranty on Parts and Labor / 6 Year Labor on Condenser & Coils
Parts included:
Four screw-in leveling feet
One 15-foot drain hose (5/8" ID)
One hose clamp for attaching drain hose
Specifications:
Name: CMC100 Dehumidifier - Model F391-A
Dimensions (W x H x D) - 10" X 14" X 24"
Weight - 55 lbs
Fan - 250 CFM
Water Removal - 70 pints / day at AHAM
Power - 6.2 Amps (115V)
Water Removal Efficiency - 4.6 pts/kWh
Energy Factor - 2.1L/kWh
Operating Temperature Range - 33-100 degrees F
Safety - ETL certified to UL 474
Power Cord Length - 8 feet
National Trade Supply, LLC is an authorized Dri-Eaz distributor. We stock the Dri-Eaz products and accessories in our own facility providing you with a quicker turnaround time and instant tracking information on your order. We have installed Dri-Eaz units in a variety of applications and can offer expert advice on how to properly install yours. We are also an authorized service center for Dri-Eaz products and can offer warranty service and replacement parts.
Whenever there is a need for fast, dependable, energy-efficient drying, Dri-Eaz and National Trade Supply can provide the solution.
***Note: Our shipping arrangement for this dehumidifier includes palletizing and shipping via an LTL freight carrier. There is a very high risk of damage when the unit is shipped via a small package carrier such as UPS. Typically, we ship via Fedex Freight service. This shipping offer includes "to the curb" delivery.
Click here for more shipping details on this dehumidifier.
DehumidifierExperts.com Price:
Less Than
$995.00
- Standard: 2-7 Business Days: Free!
Customers most agreed on the following attributes:
[3 of 3 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
My crawl space is 2000 sq ft and 2 1/2 ft high. The humidity in my crawl space was 80%. The insulation was falling down and I had mold. The floor joist were turning black. I knew I had to do something. I read the reviews and ordered the CMC 100. After 1 week of use the humidity is down to 53%. I am amazed at how much water this unit removes from the air under my house. I did seal all opening. I used 1/2" cpvc for a drain line. Works great.
[3 of 3 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
it has only been 3 weeks but the unit is keeping my crawlspace around 50% humidity and before it was @ 80% and i could go lower if i wanted to. In My case since i had such high humidity to start the unit at the very bottom of the coils started to freeze and it leaked very little but once it started to get control of the humidity it thawed and no problem since. I Highly Recommend DRI-EAZ after all the research i did it was the best in price, function ability, built in pump, reliability. And like everyone else says replace the external hose with one from the hardware store that is alot less kink happy
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
The drain hose needs to be replaced as there are too many kinks in it. [...] this I tolerate because themain unit was well protected.
[1 of 2 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
Unit is easy to setup and get operational. The hose provided to take condensate to the drain is low quality. Throw it away and purchase the needed length of 1/2" ID hose at a hardware store.
[1 of 1 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
Our humidity was high 60's low 70's everyday. We had mold and mildew through our home. Our humidity is now high 30's to low 40's with no mold or mildew. The musty crawl space smell is gone. So far this product is the best thing since sliced bread!
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
Bough to dry out a damp crawlspace in Atlanta. Installed unit quickly and could tell the difference right a way. would highly reccomend
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
So far, great! The unit is quiet and is keeping the crawl space (about 400 square feet) at a constant humidity level. The automatic condensation pump works perfectly. If the unit works for the warranty period this maintenance free, it can't be beat.
[5 of 5 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
Very pleased with this purchase. I first tested this in my garage for about 5 minutes just to ensure it worked before I took it to the middle of my crawlspace. The initial humidity reading was about 60% and dropped a couple of points after a few minutes. I put it in my crawlspace and the initial reading was 90%. I have a large crawlspace (about 3000 sqft) so I was concerned it may be a little undersized, but within two weeks the humidity was below 50%. I closed most of my foundation vents and I had previously covered the crawlspace ground with 6 mil plastic (I was hoping the plastic would work without the dehumidifier, not so fortunate). Anyhow, so far the Dri-Eaz has worked great. The only thing I had to modify was the drain. The cheap tubing did not work for my application so I routed some ½" PVC.
[1 of 1 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
This is an excellent unit. I installed an EBAC five years ago in my personal home. It was an energy hog. This unit is much more compact, and it addressed the humidity problem in my clients crawl space. The price point is o.k. As a contractor, I believe the unit is worth $800-$900. My client is very happy.
[2 of 2 customers found this review helpful]
Comments about Dri-Eaz Products Dri-Eaz CMC100 Compact Dehumidifier:
I use this dehumidifier as an immediate tool to lower humidity on new jobs. By the next day, we are ready to install new materials because this dehumidifier dries so well. This leads to less time loss waiting and a better environment to work in. Overall, money-maker!
The first day received, put in a wet basement with puddles. The next day, puddles were dry. The 3rd day, put in a crawlspace, next day, results perfect! Great dehumidifier!




