Thread Number: 16967
Electronic moisture sensor
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Post# 279563   5/12/2008 at 09:35 (5,819 days old) by seeitrun2006 (Commerce, GA)        

Hello all my appliance friends!

I'm still debating on whether or not to buy the Duet HT clothes dryer model WED9200S which matches my WFW9200S Duet HT washer.

We currently own a three year old GE dryer which measures the exchaust temp when we use the autodry setting on the timer. I timed a load of towels I dried the other night in the GE. The dryer took 1 hour and 5 minutes to dry them on autodry. What I mean by large is: 5~6 large bath towels, 6~8 wash cloths, 2 hand towels and some dish towels.

Would the electronic mositure sensor dryer shorten the drying time? Since the Duet washer extracts so much water from the clothes I would think using the moisture sensor dryer would dry them in less time.

Any opinions or sharing personal experiences would be welcomed and appreciated!

Thanks!
David





Post# 279571 , Reply# 1   5/12/2008 at 10:09 (5,819 days old) by laundromat (Hilo, Hawaii)        

laundromat's profile picture
I had the KitchenAid version of the Duets (Ensemble)and when I was doing multiple loads of wash,the clothes in the dryer would be ready before the clothes in the washer were finished.I never had to wait for clothes to dry to be able to throw the next load in.Your GE may show the dryness option but still use time,The Whirlpools have a metal bar inside the drum that senses the dampness not the temperature of the loads.As a matter of fact,if you run the unit empty,within 7 minutes,it will automaticaly shut off.The L.G's do the same.The only thing you need to be aware of is that with either of these brands,you shouldn't use dryer sheets for softning.The wax on them builds up on the metal sensor bar and causes them to shut off before the load is dry.A lot of the service techs know this and use a piece of steel wool to buff the wax off of the bar.There have been some scams where they do that then claim they replaced it charging the customer for a part they never replaced knowing that the buffing corrected the problem making the sensor work right.The washer has a detergent,bleach and fabric softner dispenser so there should be no need to use dryer sheets.The dryer fabric softners seam to have always been damaging to the dyes.Remember "Cling Free" spray fabric softner? I can't even begin to guess how many dryers were ruined by that sh---t.It would rust out the rear wall of the dryer and build up wax on the drum.Nasty!

Post# 279572 , Reply# 2   5/12/2008 at 10:11 (5,819 days old) by laundromat (Hilo, Hawaii)        

laundromat's profile picture
"dyes"should have been dryers.My keyboard is acting funky

Post# 279575 , Reply# 3   5/12/2008 at 10:38 (5,819 days old) by seeitrun2006 (Commerce, GA)        
Cling free

We used that spray for a breif period on my mother's Hamilton gas dryer when that stuff first came out. Shortly there after the dryer would only run for 30 minutes over heat then shut off. Also the ignitor started acting funny. It would not fire!

When my mother replaced it with a Maytag gas dryer I was tickering with the Hamilton one day (of course no gas connected). The temperture sensor bulb (about 4 inches in lenght)in the exchaust pipe was completely buried in lint thus causing the dryer to think it was over heating and shut off. I always thought the Cling free spray had a lot to do with that. A man came and got it fixed it up a little and his mother-in-law used it for about 10 years after that.

I have just about stopped using dryer sheets because I'm afriad the lint will build up in the venting running out of the house. If one goes in the dryer my wife usaully does it. I'm like yourself I had rather use washer fabric softner.


Post# 279582 , Reply# 4   5/12/2008 at 10:57 (5,819 days old) by passatdoc (Orange County, California)        

Thanks for the tip. I use unscented dryer sheets to cut down on static cling in dry winter weather. Not so necessary in warmer weather. My Frigidaire 1442 dryer has a moisture sensor in front, it's readily accessible and in fact I remove it twice a year so I can thorough vacuum-clean the space below the lint filter. I'll inspect it for wax build-up and use steel wool if need be. I haven't had any dryer shut-offs before the load was dry, but it could happen in the future.

My drying time is always less than the washing time of my 2140 washer (Frigidaire), though I'm uncertain how much of this is attributable to the sensor and how much is due to better water extraction by the washer. This is my first FL washer, so I was astounded at the water extraction and it seemed only natural that drying required less time.

My former mid-90s GE pair needed 90 minutes to dry a full load of towels. That dryer did not have a moisture sensor.


Post# 279584 , Reply# 5   5/12/2008 at 10:58 (5,819 days old) by coldspot66 (Plymouth, Mass)        

Moisture sensors do not "speed up" drying time...they only prevent overdrying. Drying speed has alot to do with venting. Make sure it is clean, as short as possible, and kink free. Also make sure the vent hood is clean and not caked with lint, as that will prevent the flapper from opening all the way.

Post# 279599 , Reply# 6   5/12/2008 at 11:57 (5,819 days old) by dadoes (TX, U.S. of A.)        

dadoes's profile picture
Electronic sensors tend to be more accurate, which may translate into faster. Temp-controlled auto-dry can be problematical if the dryer is in an unheated space. Since the dry time depends on how long/much the heating elements runs, very cold ambient temps will cause it to run longer ... while high ambients (100°F+) can have the opposite effect particularly at lower drying temperatures. We had that problem with the 1976 Whirly dryer. A large load of towels or jeans in winter set at "normal" dry ran for too long, just a little more than "Less Dry" was sufficient. On a scorching summer day, the garage temp could be just a few degrees less than the lowest setting on the variable thermostat.

Post# 279612 , Reply# 7   5/12/2008 at 12:47 (5,819 days old) by seeitrun2006 (Commerce, GA)        
Dryer booster fan

My dryer vents about 22 feet to the outside with one elbow at the louver.

Has anyone ever used a dryer vent booster fan? I've seen them on the internet. I posted the link below. You hook the vent from the dryer to fan then on the other side it goes to the outside.



CLICK HERE TO GO TO seeitrun2006's LINK


Post# 279771 , Reply# 8   5/13/2008 at 01:26 (5,818 days old) by mattl (Flushing, MI)        

Interesting, never hears of a booster.

I did see my favorite dryer vent on that site:



CLICK HERE TO GO TO mattl's LINK



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