MD Central Vacuum
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Since 1961
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Vacuum Motor Circuit Board Single Motor 15amp 120v

For Dust Care

4.80 Stars
4.80 / 5 Stars
Vacuum Motor Circuit Board Single Motor 15amp 120v

Product Details

Excellent replacement for all single motor 110 volt central vacuums with a separate relay/transformer/breaker or with a single control board. Some retrofitting may be required.

Compatible and Durable. This very durable, industry standard, Alutron control board contains a relay, transformer, 15 amp mini breaker, and two pairs of low voltage leads (wire set and black tower with flag terminals).

Installation. Circuit board control module is 2" high from board to top of reset button. The reset button and low voltage stems are threaded. When put through holes in the body of the vacuum, the two stems hold the board in place with two included thin mounting nuts. If you don't have a proper hole for installation you can use a drill and step bit to create proper holes. NOTE: It is recommended that an electrician should install this board. It should take them less than an hour.

Wiring. Click on the photo and print it to use as a wiring guide. The connections are 1/4" flag terminals. We recommend purchasing quarter inch female flag terminals to put on the motor and power cord wires, or buying our wire set with terminal ends and striping them into the wires with wire nuts. Wiring locations on the board:

  1. “LINE”: The 110 volt line (usually black) from the power cord
  2. “NTL”: The neutral wire from the power cord (usually white)
  3. “MOTOR”: Connect either wire from the motor to this contact
  4. “MOTOR”: Connect the other motor wire to this contact. Vacuum motors are polar neutral it doesn’t matter which motor wire goes to which motor board contact.
  5. Black Tower: The low voltage wires from the home will attach to the two 1/4 inch male flag connectors inside the black tower part of the board. It doesn’t matter which wire goes to which side.
  6. Yellow Wires: Attached to the board are low voltage wires that can ignored or go to an on/off low voltage switch on the side of the tank.

ATTENTION! Beam, Frigidaire, Eureka, Honeywell Control Board available HERE.
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$48.39
Part #235S
In Stock
Free Shipping Over $75 (USA)

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Additional Items

Quarter Inch Female Terminal
$0.52
In Stock
Details / Buy
Wire Set
$3.64
In Stock
Details / Buy
Free Flow Sheets
$19.99
In Stock
Details / Buy

Compatible with Dust Care Central Vacuum.

Latest Top Reviews

5 Stars
Jan 29 2020 8:49AM
Great service

5 Stars
Jan 24 2020 9:04AM
Except for the holiday timing, part was swiftly delivered and we were catching up on vacuuming the same day as arrival!

5 Stars
Jan 24 2020 5:21AM
It worked!

5 Stars

Jan 23 2020 5:32AM
Great part, It came when promised and functioned correctly

5 Stars
Dec 5 2019 6:29AM
Board was not an exact replacement since it lacked the second circuit board that provided status information. However, it did fix the problem of not being able to turn the unit on.