Avnan Dual Motor 12 Amp 240V Circuit Board for MD Central Vacuum – Part# 236M
- Product SKU: 236M
- Category: Central Vacuum Parts & Accessories, MD Central Vacuum Attachment Kit
- Order within
Quick Summary
This replacement circuit board control module is designed for 240 volt, dual motor central vacuum units under 8 amp. It includes a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- For 240 volt dual motor units under 8 amp
- Includes relay, transformer, and mini breaker
- Includes ground and two pairs of low voltage leads
- Board height is 2.5 inches to top of reset button
- Mounts through holes from inside the vacuum
- External mounting nuts are included
Product Overview
This control module circuit board is used in select MD central vacuum power units and is intended for 240 volt, dual motor units under 8 amp. It includes the main onboard components noted in the product details, including a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
The board mounts through holes from within the vacuum. The reset button and threaded low voltage stems, along with the included nuts, hold the board in place.
Because this board does not work on all vacuums, it is important to confirm fit before ordering. Quarter inch female spade terminals are not included.
Key Features
- 240V dual motor application: Designed for 240 volt, dual motor central vacuum units under 8 amp.
- Complete control module layout: Board includes a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
- Internal mounting design: This board mounts through holes from within the vacuum body.
- Reset button retention: The reset button and low voltage stems help secure the board in place with the included nuts.
- Included mounting hardware: External mounting nuts are included with the board.
- Reference dimensions provided: The product details include spacing and height measurements to help with identification and installation.
MD Compatibility
This part is listed as the match for these MD central vacuum power units:
- MD B2 (240V)
- MD E2 (240V)
- MD M575H2 (240V)
- MD M715H2 (240V)
- MD QE2 (240V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Avnan |
| Part Number | 236M |
| Voltage | 240V |
| Motor Configuration | Dual motor |
| Amp Application | Under 8 amp |
| Board Height | 2.5 in. from metal frame to top of reset button |
| Outer Edge Dimension | 2.75 in. from outer edges of reset button and low voltage connection stem |
| Center-to-Center Spacing | 2.125 in. (2-1/8 in.) |
| Includes | Relay, transformer, mini breaker, ground, two pairs of low voltage leads |
| Mounting | Through holes from within the vacuum |
| Hardware Included | External mounting nuts included |
| Fits MD Models | MD B2 (240V), MD E2 (240V), MD M575H2 (240V), MD M715H2 (240V), MD QE2 (240V) |
| Compatibility Note | Includes: AirMaster, Modern Day, SilentMaster, Flo-Master and Beam |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a failed control board in select MD central vacuum units
- 240V dual motor systems under 8 amp
- Matching the listed board dimensions and mounting style
- MD B2, E2, M575H2, M715H2, and QE2 240V units
Not Ideal For
- Not for all central vacuum models
- Not suitable if your vacuum does not match the listed mounting layout
- Quarter inch female spade terminals are not included
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The Avnan Dual Motor 12 Amp 240V Circuit Board for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Quick Summary
This replacement circuit board control module is designed for 240 volt, dual motor central vacuum units under 8 amp. It includes a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
Available from Ace Vacuums, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- For 240 volt dual motor units under 8 amp
- Includes relay, transformer, and mini breaker
- Includes ground and two pairs of low voltage leads
- Board height is 2.5 inches to top of reset button
- Mounts through holes from inside the vacuum
- External mounting nuts are included
Product Overview
This control module circuit board is used in select MD central vacuum power units and is intended for 240 volt, dual motor units under 8 amp. It includes the main onboard components noted in the product details, including a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
The board mounts through holes from within the vacuum. The reset button and threaded low voltage stems, along with the included nuts, hold the board in place.
Because this board does not work on all vacuums, it is important to confirm fit before ordering. Quarter inch female spade terminals are not included.
Key Features
- 240V dual motor application: Designed for 240 volt, dual motor central vacuum units under 8 amp.
- Complete control module layout: Board includes a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
- Internal mounting design: This board mounts through holes from within the vacuum body.
- Reset button retention: The reset button and low voltage stems help secure the board in place with the included nuts.
- Included mounting hardware: External mounting nuts are included with the board.
- Reference dimensions provided: The product details include spacing and height measurements to help with identification and installation.
MD Compatibility
This part is listed as the match for these MD central vacuum power units:
- MD B2 (240V)
- MD E2 (240V)
- MD M575H2 (240V)
- MD M715H2 (240V)
- MD QE2 (240V)
Check the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Avnan |
| Part Number | 236M |
| Voltage | 240V |
| Motor Configuration | Dual motor |
| Amp Application | Under 8 amp |
| Board Height | 2.5 in. from metal frame to top of reset button |
| Outer Edge Dimension | 2.75 in. from outer edges of reset button and low voltage connection stem |
| Center-to-Center Spacing | 2.125 in. (2-1/8 in.) |
| Includes | Relay, transformer, mini breaker, ground, two pairs of low voltage leads |
| Mounting | Through holes from within the vacuum |
| Hardware Included | External mounting nuts included |
| Fits MD Models | MD B2 (240V), MD E2 (240V), MD M575H2 (240V), MD M715H2 (240V), MD QE2 (240V) |
| Compatibility Note | Includes: AirMaster, Modern Day, SilentMaster, Flo-Master and Beam |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a failed control board in select MD central vacuum units
- 240V dual motor systems under 8 amp
- Matching the listed board dimensions and mounting style
- MD B2, E2, M575H2, M715H2, and QE2 240V units
Not Ideal For
- Not for all central vacuum models
- Not suitable if your vacuum does not match the listed mounting layout
- Quarter inch female spade terminals are not included
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your MD system
- Help choosing the right hose, tools and inlet parts
- Knowledgeable support before and after the sale
- Shipping or pickup at our Fairfax and Leesburg showrooms
Available Online & In-Store
The Avnan Dual Motor 12 Amp 240V Circuit Board for MD Central Vacuum is available online and in-store through Ace Vacuums.
Visit Our Showrooms
- Fairfax, VA: 11110 Main St, Fairfax, VA 22030
- Leesburg, VA: 300 Fort Evans Rd NE, Leesburg, VA 20176
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg).
Frequently Asked Questions
What does this circuit board include?
It includes a relay, transformer, mini breaker, ground, and two pairs of low voltage leads.
What type of vacuum is this board for?
It is described as a control module for 240 volt, dual motor, under 8 amp central vacuum units.
Which MD central vacuum models is this part listed for?
It is listed for MD B2 (240V), MD E2 (240V), MD M575H2 (240V), MD M715H2 (240V), and MD QE2 (240V).
How is this board mounted?
Mount the board through holes from within the vacuum. The reset button and the threaded low voltage stems, along with the included nuts, hold the board in place.
Are mounting nuts included?
Yes. The external mounting nuts are included.
Are spade terminals included with the board?
No. Quarter inch female spade terminals are not included.
What dimensions are provided for identification?
The board is 2.5 inches high from the metal frame to the top of the reset button. The outer edge dimension between the reset button and low voltage connection stem is 2.75 inches, and those two round structures are 2.125 inches center to center.
Will this fit my MD central vacuum?
Not always. This board does not work on all vacuums, so confirm your MD central vacuum model and compare the listed dimensions and mounting points before ordering.
Visit Our Showrooms
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📍 AceVacuums Fairfax (DMV Hub)
Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
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Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
Best for: Ashburn, Sterling, Frederick MD, Loudoun County
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In-stock merchandise generally ships from our Leesburg, Virginia location within 3–5 business days. Processing time is separate from carrier transit time and is not a guaranteed delivery date. Weekends and holidays can affect timing. Special-order, backordered or unavailable items may take longer; contact us to confirm timing before purchase when a deadline matters.
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Eligible unused items have a 30-calendar-day return request window for refunds or exchanges, measured from delivery or in-store purchase. Return authorization is required. Final-sale exclusions, the 15% restocking fee for change-of-mind returns and shipping responsibilities are explained in our Return and Refund Policy. That policy is the governing source for return eligibility and fees.
For shipping or return help, email sales@acevacuums.com or call 703-997-9292.
30-Day Returns, Refunds and Exchanges
Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.
Eligibility and authorization
Items must be unused, clean, complete and in their original packaging with all accessories, manuals and proof of purchase. Contact sales@acevacuums.com or 703-997-9292 before sending anything back. Include your order number, item and reason for return. We will confirm eligibility, charges and return instructions. Unapproved or cash-on-delivery returns are not accepted.
Fees and shipping
For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.
Final-sale and excluded items
Air purifiers; discounted, clearance, trade-in, holiday-sale and price-matched purchases; gift cards; custom or special-order products; electrical parts; used or installed items; opened cleaning solutions; and used bags, filters, belts or other consumables are not eligible for change-of-mind returns. Other items clearly marked final sale at purchase are also excluded. An opened box alone does not disqualify an otherwise eligible unused, complete item, but consumables and cleaning solutions must remain unopened.
Damaged, defective, incorrect or missing items; recalls
Inspect your order promptly and contact us as soon as you discover a problem, with your order number and photos where helpful. Keep the packaging. Change-of-mind exclusions and deadlines do not remove applicable defect, warranty, recall or statutory rights. Warranty coverage requires evaluation under the manufacturer's terms; dealer status does not guarantee free repair. Recalled products must follow the manufacturer's recall process.
Refund timing and exchanges
After we receive and inspect the return, we will notify you of approval or the reason it cannot be accepted. Approved refunds are issued to the original payment method within 10 business days of approval; your bank may take additional time to post them. Contact us if more than 15 business days have passed since approval. Exchanges require authorization and replacement availability; any price difference and applicable charges will be explained before processing.
Applicable rights and earlier purchases
This policy applies to online and in-store purchases. We will honor more favorable written return terms provided with an earlier purchase. Applicable consumer rights remain unaffected. Where the European Union 14-day cancellation right applies, customers may cancel or return eligible orders within 14 days of receipt, subject to applicable legal exceptions, without giving a reason.
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