I have a stackable washer/dryer that will have an in-line exhaust motor due to distance I guess. The unit is not on site yet just looking for info on how to make this work. The unit is a residential type, would you tap off a wire based on the schematic on the dryer. The motor is 110volt.
Dryer with an in-line exhaust motor
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LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
You might consider finding a load-activated switch instead of modifying the dryer, which would also require every replacement dryer to be likewise invaded.
construct
Senior Member
- Location
- Branson, Missouri
You might also want to look at the manufacturer's installation instructions. It may not recommend or even prohibit this installation. The mechanical code will limit the length of a dryer duct but most manufacturers will allow longer runs.
eric9822
Senior Member
- Location
- Camarillo, CA
- Occupation
- Electrical and Instrumentation Tech
Are you sure the fan isn't equipped with something to start and stop as needed? This manufacturer provides that feature:
http://residential.fantech.net/residential-products/laundry/dryer-booster-fans/
http://residential.fantech.net/residential-products/laundry/dryer-booster-fans/
- Location
- Chapel Hill, NC
- Occupation
- Retired Electrical Contractor
The fan probably is activated on air flow would be my guess.
How many units are there?
How many units are there?
It is not uncommon on mid rise (10-11 floors) to have a common dryer vent shaft. The indivual units dump into the dryer shaft. There would be a seperate fan on the roof that sucked out of the shaft.
I wondered how the kept the thing clean. The answer I found was that somewhere on the first floor was an opening on the bottom. How or when they cleaned it i never found out.
How many units are there?
It is not uncommon on mid rise (10-11 floors) to have a common dryer vent shaft. The indivual units dump into the dryer shaft. There would be a seperate fan on the roof that sucked out of the shaft.
I wondered how the kept the thing clean. The answer I found was that somewhere on the first floor was an opening on the bottom. How or when they cleaned it i never found out.
My vote is with Dennis.
Installed two on a house several years ago as part of the HVAC. They had internal sensors that activated and deactivated the motor.
mike33
Member
- Location
- Irvine, CA
Thats right.
I have installed a few of these booster fans myself. Like the ones eric9822 linked. The air flow sensor is very sensitive, so it kicks on quickly. Then remains on for 10 minutes before checking flow again. You can get power from any source.
RICK NAPIER
Senior Member
- Location
- New Jersey
Be careful and make sure the manufactorer's listing allows this installation. In my experience they usually do not.
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