The Nadair SD-710-32SF is a Super Duty central vacuum power unit with 710 airwatts, 151.9 inches of water lift, and 137.1 CFM of airflow. Its 32 L / 8.45 gal aluminum canister, cyclonic self-cleaning filtration, soft-start/stop technology, and hybrid bagged-or-bagless operation make it suitable for demanding whole-house vacuum installations.
Authorized Nadair Dealer Ace Vacuums can help you compare this central vacuum system with the home's piping run and choose a compatible hose and attachment kit. The unit is designed for standard 2-inch outside-diameter PVC central vacuum piping, while the hose and cleaning tools are sold separately.
The Nadair SD-710-32SF is built around an 8.4-inch, two-stage Ametek Lamb commercial-grade by-pass motor. Its published performance is 710 airwatts, 151.9 inches of water lift, and 137.1 CFM, giving the central vacuum power unit strong suction and airflow for connected cleaning inlets.
This model uses a hybrid filtration design. You can operate it with a disposable triple-layer filtration bag or without a bag, using the included True HEPA self-cleaning polypropylene filter. The filtration system is rated to filter up to 99.99%, and the True HEPA filter must remain installed during operation, including when a bag is being used.
The 32 L / 8.45 gal bottom-load canister is made from lightweight, rustproof aluminum. Dual side air intakes are intended to simplify connection to an existing piping network, and the included external muffler works with noise-isolating foam for additional sound reduction.
Soft-start/stop technology helps reduce stress on the motor during startup and shutdown, while a three-second delay clears the hose and piping after the system is switched off. An LED indicator displays unit status and reminds you when the canister needs attention.
This model makes the most sense for homeowners who want a high-output central vacuum system with a larger canister and the flexibility to choose between bagged and bagless operation. Its 32 L capacity reduces how often the canister or bag needs attention compared with the 22 L Super Duty models, although the larger housing requires an appropriate installation location.
The SD-710-32SF is not automatically the right choice for every home. The SD-659-32SF costs less within the comparison lineup and operates at 65 dB, while the SD-750SM-32SF adds app and voice start-stop, three speeds, and live status. A lower-output ST or Heavy Duty model may also be a better fit when a homeowner prioritizes lower noise, a smaller system, or a lower specification level.
Before ordering, confirm that the home's piping is compatible and that the electrical requirements can be met. Ace Vacuums can help size the central vacuum power unit for the home and piping run, but a hose and attachment kit must be selected separately and matched to the home's inlet and switch setup.
The 32 L / 8.45 gal bottom-load canister provides more collection capacity than the 22 L Super Duty models, making it practical for installations where less frequent emptying is preferred.
The 710 airwatt motor, 151.9 inches of water lift, and 137.1 CFM of airflow provide substantial suction for connected central vacuum cleaning, including routine pickup of household debris.
The unit includes a True HEPA self-cleaning filter and can filter up to 99.99%. The filter must stay installed and must not be washed.
The hybrid filtration system can be used with the included triple-layer disposable bag or without a bag when the True HEPA filter is installed.
Dual side air intakes and compatibility with standard 2-inch outside-diameter PVC piping can help when connecting to an existing central vacuum piping network.
The commercial-grade motor uses 1,500-plus-hour brushes, and soft-start/stop technology is designed to extend motor life by 20%.
The SD-710-32SF combines high published suction performance with a large collection canister and hybrid filtration. That combination lets a homeowner choose the convenience of a disposable bag or the bagless operating setup while retaining the True HEPA filter required by the manual.
Its practical installation features are also notable. The aluminum bottom-load canister, dual side air intakes, standard 2-inch PVC piping compatibility, included muffler, and soft-start/stop controls are designed for a permanent central vacuum installation rather than a portable vacuum that must be carried from room to room.
Both are 32 L / 8.45 gal Super Duty units with cyclonic self-cleaning hybrid filtration, soft-start/stop technology, and up to 99.99% filtration. The SD-710-32SF provides 710 airwatts, 151.9 inches of water lift, and 137.1 CFM at 71 dB, while the SD-659-32SF provides 659 airwatts, 144.9 inches of water lift, and 135.8 CFM at 65 dB.
The SD-750SM-32SF provides 750 airwatts, 146 inches of maximum water lift, and 141.2 CFM of maximum airflow at 65 dB. It also adds app and voice start-stop, three speeds, and live status, while the SD-710-32SF offers higher stated water lift and a simpler control setup.
A central vacuum power unit stays in a garage or basement while cleaning is performed through connected inlets, so you do not carry the main machine from room to room. The exhaust can be vented outside when the installation allows, but the hose and attachment kit are separate purchases.
Bagged operation uses the included triple-layer disposable bag and can simplify debris removal. Hybrid operation allows the bag to be omitted, but the True HEPA self-cleaning filter must remain installed at all times and must not be washed.
It is designed to fit existing standard 2-inch outside-diameter PVC central vacuum piping meeting ASTM F2158. The dual side air intakes can make connection to an existing piping network easier, but the complete installation should be checked before ordering.
Yes. This is a hybrid central vacuum power unit that can operate with or without a bag. When operating bagless, the included True HEPA self-cleaning filter must be installed.
No. The owner manual specifically says not to wash the True HEPA filter because washing may clog it and void the warranty. Clean or replace it according to the manual's schedule and replace it yearly to keep the warranty.
No hose or attachment kit is listed as included. Those items are sold separately and must match the home's inlets, including whether the system uses low-voltage or electric hose controls.
The owner manual calls for a dedicated individual 15 A branch circuit, 110-120 VAC, 60 Hz. It includes a 72-inch grounded cord, and the manual says not to use extension cords or adapters.
| Specification | Details |
|---|---|
| Brand | Nadair |
| Model | SD-710-32SF |
| Series | Super Duty Series |
| Motor | 8.4-inch, two-stage Ametek Lamb by-pass commercial-grade motor with 1,500-plus-hour brushes |
| Airwatts | 710 |
| Water Lift | 151.9 inches |
| Airflow | 137.1 CFM |
| Noise Level | 71 dB |
| Canister Capacity | 32 L / 8.45 gal |
| Canister Material | Aluminum; rustproof and lightweight |
| Canister Loading | Bottom load |
| Filtration | Cyclonic self-cleaning hybrid filtration; use with or without a bag; filters up to 99.99% |
| Replacement Bag | FD-45L-3NAD bag; 32 L models use packs of 3 |
| Replacement Filter | FILP-SF True HEPA self-cleaning filter |
| Air Intake | Dual side |
| Electrical | Dedicated individual 15 A branch circuit; 110-120 VAC, 60 Hz |
| Power Cord | 72-inch grounded cord |
| Dimensions | 13.25 inches diameter x 37.26 inches high x 17.25 inches wide |
| Included | One triple-layer disposable filtration bag and one True HEPA self-cleaning filter |
| Warranty | 15 years on parts for the motor, body, housing, electronic module, and dust bin while you own it, plus 1 year of labor; residential use only |
| Piping Compatibility | Standard 2-inch outside-diameter PVC piping meeting ASTM F2158 |
| Authorized Dealer | Ace Vacuums |
Perfect for:
When you purchase from Authorized Nadair Dealer Ace Vacuums, you receive:
The Nadair SD-710-32SF is available online and in-store through Authorized Nadair Dealer Ace Vacuums.
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg). Both stores are open 7 days a week to compare central vacuum systems and talk with our specialists.
| Feature | Nadair SD-710-32SF | Nadair SD-659-32SF |
|---|---|---|
| Series | Super Duty Series | Super Duty Series |
| Airwatts | 710 | 659 |
| Water lift | 151.9 inches | 144.9 inches |
| Airflow | 137.1 CFM | 135.8 CFM |
| Noise level | 71 dB | 65 dB |
| Canister capacity | 32 L / 8.45 gal | 32 L / 8.45 gal |
| Filtration | Cyclonic self-cleaning hybrid; up to 99.99% | Cyclonic self-cleaning hybrid; up to 99.99% |
| Operation | With or without bag; soft start/stop | With or without bag; soft start/stop |
| Warranty | 15 years | 15 years |
The Nadair SD-710-32SF is a Super Duty central vacuum power unit with 710 airwatts, 151.9 inches of water lift, and 137.1 CFM of airflow. Its 32 L / 8.45 gal aluminum canister, cyclonic self-cleaning filtration, soft-start/stop technology, and hybrid bagged-or-bagless operation make it suitable for demanding whole-house vacuum installations.
Authorized Nadair Dealer Ace Vacuums can help you compare this central vacuum system with the home's piping run and choose a compatible hose and attachment kit. The unit is designed for standard 2-inch outside-diameter PVC central vacuum piping, while the hose and cleaning tools are sold separately.
The Nadair SD-710-32SF is built around an 8.4-inch, two-stage Ametek Lamb commercial-grade by-pass motor. Its published performance is 710 airwatts, 151.9 inches of water lift, and 137.1 CFM, giving the central vacuum power unit strong suction and airflow for connected cleaning inlets.
This model uses a hybrid filtration design. You can operate it with a disposable triple-layer filtration bag or without a bag, using the included True HEPA self-cleaning polypropylene filter. The filtration system is rated to filter up to 99.99%, and the True HEPA filter must remain installed during operation, including when a bag is being used.
The 32 L / 8.45 gal bottom-load canister is made from lightweight, rustproof aluminum. Dual side air intakes are intended to simplify connection to an existing piping network, and the included external muffler works with noise-isolating foam for additional sound reduction.
Soft-start/stop technology helps reduce stress on the motor during startup and shutdown, while a three-second delay clears the hose and piping after the system is switched off. An LED indicator displays unit status and reminds you when the canister needs attention.
This model makes the most sense for homeowners who want a high-output central vacuum system with a larger canister and the flexibility to choose between bagged and bagless operation. Its 32 L capacity reduces how often the canister or bag needs attention compared with the 22 L Super Duty models, although the larger housing requires an appropriate installation location.
The SD-710-32SF is not automatically the right choice for every home. The SD-659-32SF costs less within the comparison lineup and operates at 65 dB, while the SD-750SM-32SF adds app and voice start-stop, three speeds, and live status. A lower-output ST or Heavy Duty model may also be a better fit when a homeowner prioritizes lower noise, a smaller system, or a lower specification level.
Before ordering, confirm that the home's piping is compatible and that the electrical requirements can be met. Ace Vacuums can help size the central vacuum power unit for the home and piping run, but a hose and attachment kit must be selected separately and matched to the home's inlet and switch setup.
The 32 L / 8.45 gal bottom-load canister provides more collection capacity than the 22 L Super Duty models, making it practical for installations where less frequent emptying is preferred.
The 710 airwatt motor, 151.9 inches of water lift, and 137.1 CFM of airflow provide substantial suction for connected central vacuum cleaning, including routine pickup of household debris.
The unit includes a True HEPA self-cleaning filter and can filter up to 99.99%. The filter must stay installed and must not be washed.
The hybrid filtration system can be used with the included triple-layer disposable bag or without a bag when the True HEPA filter is installed.
Dual side air intakes and compatibility with standard 2-inch outside-diameter PVC piping can help when connecting to an existing central vacuum piping network.
The commercial-grade motor uses 1,500-plus-hour brushes, and soft-start/stop technology is designed to extend motor life by 20%.
The SD-710-32SF combines high published suction performance with a large collection canister and hybrid filtration. That combination lets a homeowner choose the convenience of a disposable bag or the bagless operating setup while retaining the True HEPA filter required by the manual.
Its practical installation features are also notable. The aluminum bottom-load canister, dual side air intakes, standard 2-inch PVC piping compatibility, included muffler, and soft-start/stop controls are designed for a permanent central vacuum installation rather than a portable vacuum that must be carried from room to room.
Both are 32 L / 8.45 gal Super Duty units with cyclonic self-cleaning hybrid filtration, soft-start/stop technology, and up to 99.99% filtration. The SD-710-32SF provides 710 airwatts, 151.9 inches of water lift, and 137.1 CFM at 71 dB, while the SD-659-32SF provides 659 airwatts, 144.9 inches of water lift, and 135.8 CFM at 65 dB.
The SD-750SM-32SF provides 750 airwatts, 146 inches of maximum water lift, and 141.2 CFM of maximum airflow at 65 dB. It also adds app and voice start-stop, three speeds, and live status, while the SD-710-32SF offers higher stated water lift and a simpler control setup.
A central vacuum power unit stays in a garage or basement while cleaning is performed through connected inlets, so you do not carry the main machine from room to room. The exhaust can be vented outside when the installation allows, but the hose and attachment kit are separate purchases.
Bagged operation uses the included triple-layer disposable bag and can simplify debris removal. Hybrid operation allows the bag to be omitted, but the True HEPA self-cleaning filter must remain installed at all times and must not be washed.
It is designed to fit existing standard 2-inch outside-diameter PVC central vacuum piping meeting ASTM F2158. The dual side air intakes can make connection to an existing piping network easier, but the complete installation should be checked before ordering.
Yes. This is a hybrid central vacuum power unit that can operate with or without a bag. When operating bagless, the included True HEPA self-cleaning filter must be installed.
No. The owner manual specifically says not to wash the True HEPA filter because washing may clog it and void the warranty. Clean or replace it according to the manual's schedule and replace it yearly to keep the warranty.
No hose or attachment kit is listed as included. Those items are sold separately and must match the home's inlets, including whether the system uses low-voltage or electric hose controls.
The owner manual calls for a dedicated individual 15 A branch circuit, 110-120 VAC, 60 Hz. It includes a 72-inch grounded cord, and the manual says not to use extension cords or adapters.
| Specification | Details |
|---|---|
| Brand | Nadair |
| Model | SD-710-32SF |
| Series | Super Duty Series |
| Motor | 8.4-inch, two-stage Ametek Lamb by-pass commercial-grade motor with 1,500-plus-hour brushes |
| Airwatts | 710 |
| Water Lift | 151.9 inches |
| Airflow | 137.1 CFM |
| Noise Level | 71 dB |
| Canister Capacity | 32 L / 8.45 gal |
| Canister Material | Aluminum; rustproof and lightweight |
| Canister Loading | Bottom load |
| Filtration | Cyclonic self-cleaning hybrid filtration; use with or without a bag; filters up to 99.99% |
| Replacement Bag | FD-45L-3NAD bag; 32 L models use packs of 3 |
| Replacement Filter | FILP-SF True HEPA self-cleaning filter |
| Air Intake | Dual side |
| Electrical | Dedicated individual 15 A branch circuit; 110-120 VAC, 60 Hz |
| Power Cord | 72-inch grounded cord |
| Dimensions | 13.25 inches diameter x 37.26 inches high x 17.25 inches wide |
| Included | One triple-layer disposable filtration bag and one True HEPA self-cleaning filter |
| Warranty | 15 years on parts for the motor, body, housing, electronic module, and dust bin while you own it, plus 1 year of labor; residential use only |
| Piping Compatibility | Standard 2-inch outside-diameter PVC piping meeting ASTM F2158 |
| Authorized Dealer | Ace Vacuums |
Perfect for:
When you purchase from Authorized Nadair Dealer Ace Vacuums, you receive:
The Nadair SD-710-32SF is available online and in-store through Authorized Nadair Dealer Ace Vacuums.
Call 703-997-9292 (ext. 1 Fairfax, ext. 2 Leesburg). Both stores are open 7 days a week to compare central vacuum systems and talk with our specialists.
| Feature | Nadair SD-710-32SF | Nadair SD-659-32SF |
|---|---|---|
| Series | Super Duty Series | Super Duty Series |
| Airwatts | 710 | 659 |
| Water lift | 151.9 inches | 144.9 inches |
| Airflow | 137.1 CFM | 135.8 CFM |
| Noise level | 71 dB | 65 dB |
| Canister capacity | 32 L / 8.45 gal | 32 L / 8.45 gal |
| Filtration | Cyclonic self-cleaning hybrid; up to 99.99% | Cyclonic self-cleaning hybrid; up to 99.99% |
| Operation | With or without bag; soft start/stop | With or without bag; soft start/stop |
| Warranty | 15 years | 15 years |
It is a Super Duty central vacuum power unit for a whole-house vacuum installation. It has a 710 airwatt, two-stage Ametek Lamb commercial-grade by-pass motor and a 32 L / 8.45 gal canister.
The stated performance is 710 airwatts, 151.9 inches of water lift, and 137.1 CFM of airflow. These figures describe the power unit's published suction and airflow specifications.
It uses cyclonic self-cleaning hybrid filtration and can filter up to 99.99%. The system includes a True HEPA self-cleaning filter and one triple-layer disposable bag.
Yes. The True HEPA filter must be installed at all times, even when the disposable bag is being used. The bag is optional because the unit can also operate in bagless mode.
The manual says to empty the canister or replace the bag two or three times per year. Actual timing depends on use, and the LED indicator provides a reminder to empty the canister.
Clean or replace the filter whenever the canister is emptied or after every three bag changes. Replace the True HEPA filter every year to maintain the warranty requirements.
No. The True HEPA self-cleaning filter must not be washed because washing may clog it and void the warranty.
The 32 L SD-710-32SF uses the FD-45L-3NAD bag. These bags are supplied in packs of three according to the owner manual information.
The unit is designed for standard 2-inch outside-diameter PVC piping meeting ASTM F2158. An existing piping network should still be checked for condition and proper connection before installation.
No hose or cleaning tools are listed as included. A compatible hose and attachment kit must be purchased separately and matched to the home's low-voltage or electric inlets.
The owner manual requires a dedicated individual 15 A branch circuit at 110-120 VAC and 60 Hz. It includes a 72-inch grounded cord, and extension cords or adapters should not be used.
Install it indoors in a well-ventilated, weather-protected location, not outdoors. Leave 6 inches of clearance around the unit, and outdoor exhaust venting is recommended when practical.
Its stated noise level is 71 dB. Noise-isolating foam and an included external muffler are part of the system's noise-reduction design.
Soft-start/stop reduces abrupt motor startup and shutdown, and the product information says it is designed to extend motor life by 20%. A three-second delay also helps clear the hose and piping after shutdown.
The warranty provides 15 years on parts for the motor, body, housing, electronic module, and dust bin while you own it, plus 1 year of labor. It applies to residential use and requires proof of purchase and an invoice for installation by a qualified electrician.
Yes. Ace Vacuums can help size the central vacuum power unit for the home and piping run. The final choice should also consider available installation space, electrical service, piping compatibility, and the separate hose and attachment kit.
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Address: 11110 Main St, Fairfax, VA 22030
Landmark: Opposite Havertys Furniture Store
Best for: Bethesda, Potomac, Arlington, NW Washington D.C.
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.
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.
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.
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.
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.
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.
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.
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.
Build your cleaning setup with useful accessories. Compare the hose connection and kit contents before choosing; complete kits are alternative setups.
Hose fit depends on your wall inlet, handle, wand and electrical connection. Round 1¼-inch tools do not fit every proprietary or D-shaped handle. A low-voltage hose controls suction but cannot power a corded electric brush. Pigtail hoses need a nearby electrical outlet; direct-connect hoses need matching powered inlets. Check what a complete kit already includes.
30-foot pigtail hose and SEBO powerhead kit. Requires a matching inlet and a nearby electrical outlet. Check included tools before adding extras.
30-foot TurboCat air-driven cleaning kit. Match the wall inlet; turbine cleaning needs adequate airflow and uses no power cord.
ValuFlex replacement electric hose. Verify inlet, handle, wand and electrical connection; select the correct length and connection setup.
Low-voltage hose for suction tools. Match the wall inlet and select the length. It cannot power a corded electric brush.
Separate 30-foot hose and tools for cars and garages. Confirm that the utility or wall inlet accepts the hose connection.
Air-driven Rugrat mini tool for stairs and upholstery. Requires a matching hose connector and adequate suction; no electrical connection.
12-inch hard-floor brush for round 1¼-inch wands. Not a direct fit for proprietary D-shaped connectors.
6-inch upholstery tool with brush strip for furniture and stairs. Match the round hose-end connector.
Soft dusting brush for furniture and detail cleaning. Match the round hose or wand connection.
Crevice tool for sofa gaps, corners and baseboards. Check the hose-end diameter and shape.
Telescopic friction-fit wand for suction tools. Accepts a round 1⅛–1¼-inch hose end; no integrated electrical connection.
Padded zippered cover for a conventional hose. Choose the matching length; not for stretch or retractable hoses.
Wall hanger for a conventional 25–35-foot hose wound in four or five loops. Not storage for an in-wall retractable hose.
18-by-18-inch mesh caddy for organizing loose cleaning tools. Tools and wall hanger are sold separately.
Maintenance sheets for routine central vacuum hose and pipe care. Follow the label and system instructions; not a substitute for repair of a blockage or damaged system.
Match the full power-unit model, production version, bag collar and filter dimensions. Cyclonic, disposable-bag and permanent-filter systems use different supplies. A similar size or shared brand name is not enough to confirm fit. If a matching supply is not shown, send us the model label and a photo of the old bag or filter. Shop central vacuum bags & filters
For 25+ years, Ace Vacuums has filled the gap left by big-box retailers. We provide the expert repairs, warranty support, and genuine OEM parts that Amazon and Walmart simply don't offer. From free estimates to same-day service, we are your local alternative for professional home care solutions.
Conveniently serving Washington D.C. and Maryland (Montgomery & Prince George's Counties). Our showrooms are just 20 minutes from DC and 10 minutes from Tysons Corner.
Hablamos Español — Service in English & Spanish.
Serving Zip Codes: 20147, 20176, 22030, 22031, 20151, 20190, 22102, 22314, 20110, 20148 & surrounding areas. All repairs performed by certified technicians using genuine parts.
