Alutron Central Vacuum Control Board 100550 for Beam Central Vacuum – Part# 235SB
- Product SKU: 235SB
- Category: Beam Central Vacuum Attachment Kit, Central Vacuum Parts & Accessories
- Order within
Quick Summary
Replacement central vacuum control board for most 110/120-volt Beam systems and select Eureka, Frigidaire, Honeywell, and Electrolux models. The board includes a relay, transformer, 15-amp mini breaker, 24-volt relay, reset button, low-voltage stems, and external mounting nuts.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Electrolux manufacturer part number 100550
- Alutron part reference A517-02 GL1 2.3
- For most 110/120-volt systems
- Includes relay, transformer, and 15-amp mini breaker
- Threaded reset button and low-voltage stems
- External mounting nuts included
Product Overview
This control board is designed for central vacuum systems using the listed Beam, Eureka, Frigidaire, Honeywell, and Electrolux models. The record includes an extensive list of compatible Beam models and identifies Eureka CVS5500, CVS6000, and CVS7000 systems.
The board includes the relay, transformer, breakers, reset button, low-voltage stems, and mounting nuts needed for the stated installation setup. A photo can be printed for the wire diagram, according to the product information.
Key Features
- Multiple brand compatibility: Fits most 110/120-volt models listed for Beam, Eureka, Frigidaire, Honeywell, and Electrolux systems.
- Integrated electrical components: Contains a relay, transformer, 15-amp mini breaker, and 24-volt relay.
- External reset button: The threaded reset button attaches through an opening in the vacuum exterior.
- Low-voltage connections: Threaded low-voltage stems attach through openings in the vacuum exterior.
- Mounting hardware included: External mounting nuts are included with the control board.
- Wire diagram reference: The product photo can be printed for use as a wire diagram.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 100 (120V)
- Beam 153 (120V)
- Beam 154 (120V)
- Beam 167 (120V)
- Beam 167C (120V)
- Beam 168C (120V)
- Beam 177 (120V)
- Beam 178 (120V)
- Beam 178 (240V)
- Beam 183 (120V)
- Beam 189 (120V)
- Beam 190 (120V)
- Beam 193 (120V)
- Beam 197C (120V)
- Beam 197S (120V)
- Beam 199 (120V)
- Beam 199C (120V)
- Beam 199D (120V)
- Beam 200 (120V)
- Beam 204 (120V)
- Beam 2089 (120V)
- Beam 2100 (120V)
- Beam 2150 (120V)
- Beam 2220 (120V)
- Beam 2240 (120V)
- Beam 2250 (120V)
- Beam 225A (120V)
- Beam 253 (120V)
- Beam 254 (120V)
- Beam 259 (120V)
- Beam 261 (120V)
- Beam 2725 (120V)
- Beam 275A (120V)
- Beam 2775 (120V)
- Beam 284 (120V)
- Beam 287 (120V)
- Beam 2875 (120V)
- Beam 287C (120V)
- Beam 287S (120V)
- Beam 294 (120V)
- Beam 297 (120V)
- Beam 297C (120V)
- Beam 297D (120V)
- Beam 297F (120V)
- Beam 297S (120V)
- Beam 299A (120V)
- Beam 310 (120V)
- Beam 353 (120V)
- Beam 371 (120V)
- Beam 371G (120V)
- Beam 377 (120V)
- Beam 387 (120V)
- Beam 397 (120V)
- Beam 397B (120V)
- Beam 397C (120V)
- Beam 660 (120V)
- Beam 677 (120V)
- Beam 725 (120V)
- Beam 750 (120V)
- Beam 875 (120V)
- Beam 875B (120V)
- Beam 90 (120V)
- Beam PE371 (120V)
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 | Alutron |
| Manufacturer part number | Electrolux 100550 |
| Alutron part reference | A517-02 GL1 2.3 |
| Replaces | Control board GL1 2.1 |
| Electrical rating | 15A, 250V, 50/60HZ, 1/2HP |
| System voltage | Most 110/120-volt systems |
| Beam compatibility | Listed Beam models include 100, 153, 154, 167, 167C, 168C, 177, 178, 183, 189, 190, 193, 197C, 197S, 199, 199C, 199D, 200, 204, 2089, 2100, 2150, 2220, 2240, 2250, 225A, 253, 254, 259, 261, 2725, 275A, 2775, 284, 287, 2875, 287C, 287S, 294, 297, 297C, 297D, 297F, 297S, 299A, 310, 353, 371, 371G, 377, 387, 397, 397B, 397C, 660, 677, 725, 750, 875, 875B, 90, and PE371 |
| Eureka compatibility | CVS5500, CVS6000, and CVS7000 |
| Frigidaire compatibility | FCV212S, FCV460S, FCV520S, FCV212SQ, FCV315SQ, FCV319SQ, FCV460SQ, FCV520SQ, FCV550SQ, 34, and 35 |
| Honeywell compatibility | H602 |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a listed Beam central vacuum control board
- Most 110/120-volt Beam systems
- Listed Eureka, Frigidaire, Honeywell, and Electrolux models
- Systems requiring the included external reset and low-voltage stems
Not Ideal For
- Models or voltages not included in the compatibility information
- Installations where the existing control board does not match the listed electrical or mounting setup
- Purchases made without confirming the exact model and voltage
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your Beam 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 Alutron Central Vacuum Control Board 100550 for Beam 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
Replacement central vacuum control board for most 110/120-volt Beam systems and select Eureka, Frigidaire, Honeywell, and Electrolux models. The board includes a relay, transformer, 15-amp mini breaker, 24-volt relay, reset button, low-voltage stems, and external mounting nuts.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Electrolux manufacturer part number 100550
- Alutron part reference A517-02 GL1 2.3
- For most 110/120-volt systems
- Includes relay, transformer, and 15-amp mini breaker
- Threaded reset button and low-voltage stems
- External mounting nuts included
Product Overview
This control board is designed for central vacuum systems using the listed Beam, Eureka, Frigidaire, Honeywell, and Electrolux models. The record includes an extensive list of compatible Beam models and identifies Eureka CVS5500, CVS6000, and CVS7000 systems.
The board includes the relay, transformer, breakers, reset button, low-voltage stems, and mounting nuts needed for the stated installation setup. A photo can be printed for the wire diagram, according to the product information.
Key Features
- Multiple brand compatibility: Fits most 110/120-volt models listed for Beam, Eureka, Frigidaire, Honeywell, and Electrolux systems.
- Integrated electrical components: Contains a relay, transformer, 15-amp mini breaker, and 24-volt relay.
- External reset button: The threaded reset button attaches through an opening in the vacuum exterior.
- Low-voltage connections: Threaded low-voltage stems attach through openings in the vacuum exterior.
- Mounting hardware included: External mounting nuts are included with the control board.
- Wire diagram reference: The product photo can be printed for use as a wire diagram.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 100 (120V)
- Beam 153 (120V)
- Beam 154 (120V)
- Beam 167 (120V)
- Beam 167C (120V)
- Beam 168C (120V)
- Beam 177 (120V)
- Beam 178 (120V)
- Beam 178 (240V)
- Beam 183 (120V)
- Beam 189 (120V)
- Beam 190 (120V)
- Beam 193 (120V)
- Beam 197C (120V)
- Beam 197S (120V)
- Beam 199 (120V)
- Beam 199C (120V)
- Beam 199D (120V)
- Beam 200 (120V)
- Beam 204 (120V)
- Beam 2089 (120V)
- Beam 2100 (120V)
- Beam 2150 (120V)
- Beam 2220 (120V)
- Beam 2240 (120V)
- Beam 2250 (120V)
- Beam 225A (120V)
- Beam 253 (120V)
- Beam 254 (120V)
- Beam 259 (120V)
- Beam 261 (120V)
- Beam 2725 (120V)
- Beam 275A (120V)
- Beam 2775 (120V)
- Beam 284 (120V)
- Beam 287 (120V)
- Beam 2875 (120V)
- Beam 287C (120V)
- Beam 287S (120V)
- Beam 294 (120V)
- Beam 297 (120V)
- Beam 297C (120V)
- Beam 297D (120V)
- Beam 297F (120V)
- Beam 297S (120V)
- Beam 299A (120V)
- Beam 310 (120V)
- Beam 353 (120V)
- Beam 371 (120V)
- Beam 371G (120V)
- Beam 377 (120V)
- Beam 387 (120V)
- Beam 397 (120V)
- Beam 397B (120V)
- Beam 397C (120V)
- Beam 660 (120V)
- Beam 677 (120V)
- Beam 725 (120V)
- Beam 750 (120V)
- Beam 875 (120V)
- Beam 875B (120V)
- Beam 90 (120V)
- Beam PE371 (120V)
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 | Alutron |
| Manufacturer part number | Electrolux 100550 |
| Alutron part reference | A517-02 GL1 2.3 |
| Replaces | Control board GL1 2.1 |
| Electrical rating | 15A, 250V, 50/60HZ, 1/2HP |
| System voltage | Most 110/120-volt systems |
| Beam compatibility | Listed Beam models include 100, 153, 154, 167, 167C, 168C, 177, 178, 183, 189, 190, 193, 197C, 197S, 199, 199C, 199D, 200, 204, 2089, 2100, 2150, 2220, 2240, 2250, 225A, 253, 254, 259, 261, 2725, 275A, 2775, 284, 287, 2875, 287C, 287S, 294, 297, 297C, 297D, 297F, 297S, 299A, 310, 353, 371, 371G, 377, 387, 397, 397B, 397C, 660, 677, 725, 750, 875, 875B, 90, and PE371 |
| Eureka compatibility | CVS5500, CVS6000, and CVS7000 |
| Frigidaire compatibility | FCV212S, FCV460S, FCV520S, FCV212SQ, FCV315SQ, FCV319SQ, FCV460SQ, FCV520SQ, FCV550SQ, 34, and 35 |
| Honeywell compatibility | H602 |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a listed Beam central vacuum control board
- Most 110/120-volt Beam systems
- Listed Eureka, Frigidaire, Honeywell, and Electrolux models
- Systems requiring the included external reset and low-voltage stems
Not Ideal For
- Models or voltages not included in the compatibility information
- Installations where the existing control board does not match the listed electrical or mounting setup
- Purchases made without confirming the exact model and voltage
Why Buy from Ace Vacuums
When you purchase from Ace Vacuums, you receive:
- Central vacuum parts matched to your Beam 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 Alutron Central Vacuum Control Board 100550 for Beam 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 is the part number for this control board?
The manufacturer part number is Electrolux 100550. The listed variant part number is 235SB, and the Alutron reference is A517-02 GL1 2.3.
Is this control board compatible with Beam central vacuum systems?
Yes. It is listed for many Beam models, including 100, 167C, 168C, 199, 2100, 2250, 2875, 397C, 750, 875B, and others. Confirm your exact model and voltage before ordering.
Does this board fit Eureka systems?
The record lists Eureka CVS5500, CVS6000, and CVS7000 systems as compatible.
What other brands are listed as compatible?
The product information lists selected Frigidaire, Honeywell, and Electrolux systems in addition to Beam and Eureka.
What components are included on the board?
It contains a relay, transformer, 15-amp mini breaker, and 24-volt relay.
Are the reset button and low-voltage stems included?
Yes. The reset button and low-voltage stems are threaded, and external mounting nuts are included.
What voltage systems is this control board for?
The product information describes it for most 110/120-volt systems. Confirm the voltage and exact model or inlet type when fit is uncertain.
Is a wiring diagram included?
The product information states that the photo can be clicked and printed for a wire diagram.
Visit Our Showrooms
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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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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.
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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.
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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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