AMETEK Lamb 116336 Vacuum Motor for Beam Central Vacuum – Part# 205
- Product SKU: 205
- Category: Beam Central Vacuum Attachment Kit, Central Vacuum Parts & Accessories
- Order within
Quick Summary
The AMETEK Lamb 116336 is a brand-new replacement motor for compatible central vacuum systems and blowers. It is commonly used in Modern Day, SilentMaster, Beam, Nutone, and Vacuflo systems, including the Beam 660 at 120V.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Brand-new AMETEK Lamb motor, not rebuilt
- Two fan stages with 84.3-inch waterlift
- 110-120V operation at 50-60Hz
- 94 CFM and 274 AirWatts
- 8-amp motor with a 6-1/4-inch height
- Replaces several listed Lamb motor numbers
Product Overview
The 116336 motor is a Lamb Ametek original motor commonly used in central vacuum systems. As of late 2016, the motor was upgraded to the 116336-01, which uses a bearing instead of a bushing on the cooling fan.
This motor can replace Lamb motor numbers 116757, 116212, 115477, 115757, 115407, 116758, and 115737. The 119413 motor is also an alternative that fits in place of the 116336, but it has 10% less power.
Replacement typically involves three to four screw brackets and a couple of wires. The motor uses replaceable carbon brushes, and two brushes are needed when replacing them.
Key Features
- Brand-New Replacement: This is a new AMETEK Lamb motor rather than a rebuilt motor.
- Two Fan Stages: The motor has two fan stages and produces 84.3 inches of waterlift.
- Common System Compatibility: It is commonly used in Modern Day, SilentMaster, Beam, Nutone, and Vacuflo systems.
- Replaceable Carbon Brushes: The motor has carbon brushes that can be replaced before the motor reaches the end of its service life.
- Alternative Motor Available: The 119413 motor fits in place of the 116336 but provides 10% less power.
- Straightforward Replacement: Installation uses three to four screw brackets and a couple of wires.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 660 (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 | AMETEK Lamb |
| Motor | AMETEK Lamb 116336 |
| Fan stages | 2 |
| Voltage | 110-120V |
| Frequency | 50-60Hz |
| Bottom diameter | 5.7 inches |
| Height | 6-1/4 inches |
| Bolt height | 2-5/8 inches |
| Waterlift | 84.3 inches |
| Airflow | 94 CFM |
| AirWatts | 274 |
| Amperage | 8 amps |
| Beam fit listed | Beam 660 (120V) |
| Replaces | 116757, 116212, 115477, 115757, 115407, 116758, and 115737 |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a worn 116336 Lamb motor
- Beam 660 systems operating at 120V
- Central vacuum systems using one of the listed replacement motor numbers
- Systems showing motor failure symptoms such as electrical smell or excessive blue sparks
Not Ideal For
- Systems where the relay may be the actual cause of failure, especially when there is no motor click
- Installations where the motor fit has not been confirmed for the specific system
- Replacing only the motor brushes when the complete motor needs replacement
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 AMETEK Lamb 116336 Vacuum Motor 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
The AMETEK Lamb 116336 is a brand-new replacement motor for compatible central vacuum systems and blowers. It is commonly used in Modern Day, SilentMaster, Beam, Nutone, and Vacuflo systems, including the Beam 660 at 120V.
Available from Ace Vacuums, with help matching parts to your Beam central vacuum system at our Fairfax and Leesburg, VA showrooms.
Quick Highlights
- Brand-new AMETEK Lamb motor, not rebuilt
- Two fan stages with 84.3-inch waterlift
- 110-120V operation at 50-60Hz
- 94 CFM and 274 AirWatts
- 8-amp motor with a 6-1/4-inch height
- Replaces several listed Lamb motor numbers
Product Overview
The 116336 motor is a Lamb Ametek original motor commonly used in central vacuum systems. As of late 2016, the motor was upgraded to the 116336-01, which uses a bearing instead of a bushing on the cooling fan.
This motor can replace Lamb motor numbers 116757, 116212, 115477, 115757, 115407, 116758, and 115737. The 119413 motor is also an alternative that fits in place of the 116336, but it has 10% less power.
Replacement typically involves three to four screw brackets and a couple of wires. The motor uses replaceable carbon brushes, and two brushes are needed when replacing them.
Key Features
- Brand-New Replacement: This is a new AMETEK Lamb motor rather than a rebuilt motor.
- Two Fan Stages: The motor has two fan stages and produces 84.3 inches of waterlift.
- Common System Compatibility: It is commonly used in Modern Day, SilentMaster, Beam, Nutone, and Vacuflo systems.
- Replaceable Carbon Brushes: The motor has carbon brushes that can be replaced before the motor reaches the end of its service life.
- Alternative Motor Available: The 119413 motor fits in place of the 116336 but provides 10% less power.
- Straightforward Replacement: Installation uses three to four screw brackets and a couple of wires.
Beam Compatibility
This part is listed as the match for these Beam central vacuum models:
- Beam 660 (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 | AMETEK Lamb |
| Motor | AMETEK Lamb 116336 |
| Fan stages | 2 |
| Voltage | 110-120V |
| Frequency | 50-60Hz |
| Bottom diameter | 5.7 inches |
| Height | 6-1/4 inches |
| Bolt height | 2-5/8 inches |
| Waterlift | 84.3 inches |
| Airflow | 94 CFM |
| AirWatts | 274 |
| Amperage | 8 amps |
| Beam fit listed | Beam 660 (120V) |
| Replaces | 116757, 116212, 115477, 115757, 115407, 116758, and 115737 |
| Authorized Dealer | Ace Vacuums |
Best For
- Replacing a worn 116336 Lamb motor
- Beam 660 systems operating at 120V
- Central vacuum systems using one of the listed replacement motor numbers
- Systems showing motor failure symptoms such as electrical smell or excessive blue sparks
Not Ideal For
- Systems where the relay may be the actual cause of failure, especially when there is no motor click
- Installations where the motor fit has not been confirmed for the specific system
- Replacing only the motor brushes when the complete motor needs replacement
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 AMETEK Lamb 116336 Vacuum Motor 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
Is this a genuine Beam motor?
No. This is an AMETEK Lamb motor sold as a replacement part for compatible systems. It is not made by Beam.
Which Beam model is listed for this motor?
The listed Beam fit is the Beam 660 at 120V. Confirm the system model and motor fit before ordering if your model is different.
What other systems commonly use the 116336?
The record lists Modern Day, SilentMaster, Beam, Nutone, and Vacuflo systems as compatible brands or systems.
What motors does the 116336 replace?
It replaces Lamb motors 116757, 116212, 115477, 115757, 115407, 116758, and 115737.
What are the signs that the motor needs replacement?
Possible signs include a mini breaker popping, electrical smell, excessive blue sparks from the motor top, hearing only a click, or the motor shutting down and working again later.
Can I use a 119413 instead of the 116336?
Yes. The 119413 fits in place of the 116336 and can operate alongside an 116336 in a two-motor system, but it has 10% less power.
Can the carbon brushes be replaced?
Yes. The 116336 has replaceable carbon motor brushes. Two brushes are needed for a brush replacement.
Is there a core trade-in?
No. There is no core trade-in for this motor.
Visit Our Showrooms
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Address: 11110 Main St, Fairfax, VA 22030
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Address: 300 Fort Evans Rd NE, Suite 104, Leesburg, VA 20176
Landmark: Next to Home Depot in Leesburg
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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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