{"product_id":"nadair-sd-710-32sf-super-duty-hepa-central-vacuum-power-unit-710-aw-32l","title":"Nadair SD-710-32SF Super Duty HEPA Central Vacuum Power Unit, 710 AW, 32L","description":"\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eAuthorized 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.\u003c\/p\u003e\n\u003ch3\u003eQuick Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e710 airwatts with 151.9 inches of water lift\u003c\/li\u003e\n\u003cli\u003e137.1 CFM airflow and 71 dB noise level\u003c\/li\u003e\n\u003cli\u003e32 L \/ 8.45 gal bottom-load aluminum canister\u003c\/li\u003e\n\u003cli\u003eHybrid filtration works with or without a disposable bag\u003c\/li\u003e\n\u003cli\u003e15-year residential parts warranty plus 1 year of labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eSoft-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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eExpert Recommendation\u003c\/h2\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eBefore 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003ch3\u003eLarge Cleaning Systems\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003ePet Owners\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eAllergy-Conscious Households\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eBagged-or-Bagless Flexibility\u003c\/h3\u003e\n\u003cp\u003eThe hybrid filtration system can be used with the included triple-layer disposable bag or without a bag when the True HEPA filter is installed.\u003c\/p\u003e\n\u003ch3\u003eReplacing an Older Power Unit\u003c\/h3\u003e\n\u003cp\u003eDual side air intakes and compatibility with standard 2-inch outside-diameter PVC piping can help when connecting to an existing central vacuum piping network.\u003c\/p\u003e\n\u003ch3\u003eMotor Longevity Features\u003c\/h3\u003e\n\u003cp\u003eThe commercial-grade motor uses 1,500-plus-hour brushes, and soft-start\/stop technology is designed to extend motor life by 20%.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNot Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIt may not be the right choice for a homeowner who wants the quietest available unit; the stated noise level is 71 dB, compared with 65 dB for the SD-659-32SF and 63 dB for the ST-700-35H.\u003c\/li\u003e\n\u003cli\u003eThe larger 32 L housing needs a suitable, weather-protected indoor installation location with 6 inches of clearance on all sides.\u003c\/li\u003e\n\u003cli\u003eA hose and attachment kit are not included. They must be purchased separately and matched to the home's low-voltage or electric inlet setup.\u003c\/li\u003e\n\u003cli\u003eThe unit requires a dedicated individual 15 A branch circuit according to the owner manual, so installation may require electrical planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Motor:\u003c\/strong\u003e The 8.4-inch, two-stage Ametek Lamb by-pass motor uses brushes rated for more than 1,500 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong Airflow:\u003c\/strong\u003e The system delivers 710 airwatts, 151.9 inches of water lift, and 137.1 CFM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Filtration:\u003c\/strong\u003e Operate with a disposable triple-layer bag or without a bag using the included True HEPA self-cleaning filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Canister:\u003c\/strong\u003e The 32 L \/ 8.45 gal bottom-load canister provides substantial collection capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Housing:\u003c\/strong\u003e The lightweight, rustproof aluminum canister has a smooth, polished finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Cleaning Filter:\u003c\/strong\u003e The True HEPA polypropylene filter is self-cleaning and filters up to 99.99%; it must not be washed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft Start\/Stop:\u003c\/strong\u003e Soft-start\/stop operation is designed to extend motor life by 20% and reduce abrupt startup and shutdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Isolation:\u003c\/strong\u003e Noise-isolating foam and an included external muffler support the 71 dB silent-system design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LED:\u003c\/strong\u003e The LED indicator displays unit status and provides a reminder to empty the canister.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Makes This Model Stand Out\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eIts 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Comparisons\u003c\/h2\u003e\n\u003ch3\u003eSD-710-32SF vs SD-659-32SF\u003c\/h3\u003e\n\u003cp\u003eBoth 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.\u003c\/p\u003e\n\u003ch3\u003eSD-710-32SF vs SD-750SM-32SF\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eCentral Vacuum vs Portable Vacuum\u003c\/h3\u003e\n\u003cp\u003eA 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.\u003c\/p\u003e\n\u003ch3\u003eBagged vs Hybrid Operation\u003c\/h3\u003e\n\u003cp\u003eBagged 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuestions Buyers Commonly Ask\u003c\/h2\u003e\n\u003ch3\u003eCan this unit connect to my existing central vacuum piping?\u003c\/h3\u003e\n\u003cp\u003eIt 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.\u003c\/p\u003e\n\u003ch3\u003eCan I use the SD-710-32SF without a disposable bag?\u003c\/h3\u003e\n\u003cp\u003eYes. 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.\u003c\/p\u003e\n\u003ch3\u003eIs the True HEPA filter washable?\u003c\/h3\u003e\n\u003cp\u003eNo. 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.\u003c\/p\u003e\n\u003ch3\u003eDoes the unit include a hose and cleaning tools?\u003c\/h3\u003e\n\u003cp\u003eNo 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.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNadair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSD-710-32SF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSuper Duty Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003e8.4-inch, two-stage Ametek Lamb by-pass commercial-grade motor with 1,500-plus-hour brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirwatts\u003c\/td\u003e\n\u003ctd\u003e710\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Lift\u003c\/td\u003e\n\u003ctd\u003e151.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e137.1 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e71 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister Capacity\u003c\/td\u003e\n\u003ctd\u003e32 L \/ 8.45 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister Material\u003c\/td\u003e\n\u003ctd\u003eAluminum; rustproof and lightweight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister Loading\u003c\/td\u003e\n\u003ctd\u003eBottom load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003eCyclonic self-cleaning hybrid filtration; use with or without a bag; filters up to 99.99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Bag\u003c\/td\u003e\n\u003ctd\u003eFD-45L-3NAD bag; 32 L models use packs of 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Filter\u003c\/td\u003e\n\u003ctd\u003eFILP-SF True HEPA self-cleaning filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Intake\u003c\/td\u003e\n\u003ctd\u003eDual side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003eDedicated individual 15 A branch circuit; 110-120 VAC, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Cord\u003c\/td\u003e\n\u003ctd\u003e72-inch grounded cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.25 inches diameter x 37.26 inches high x 17.25 inches wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eOne triple-layer disposable filtration bag and one True HEPA self-cleaning filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e15 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePiping Compatibility\u003c\/td\u003e\n\u003ctd\u003eStandard 2-inch outside-diameter PVC piping meeting ASTM F2158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuthorized Dealer\u003c\/td\u003e\n\u003ctd\u003eAce Vacuums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the unit indoors in a well-ventilated, weather-protected location; it is not intended for outdoor installation.\u003c\/li\u003e\n\u003cli\u003eProvide at least 6 inches of clearance around all sides of the power unit.\u003c\/li\u003e\n\u003cli\u003eUse a dedicated individual 15 A branch circuit at 110-120 VAC and 60 Hz. The manual says not to use extension cords or adapters.\u003c\/li\u003e\n\u003cli\u003eHave electrical work completed by a qualified electrician. The warranty requires proof of purchase and an invoice for installation by a qualified electrician.\u003c\/li\u003e\n\u003cli\u003eExhaust venting outdoors is recommended when the installation allows.\u003c\/li\u003e\n\u003cli\u003eThe unit is designed for standard 2-inch outside-diameter PVC piping; low-voltage wire is needed for the hose on-off switch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintenance Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEmpty the canister or replace the disposable bag approximately two or three times per year, adjusting as needed based on use and the LED reminder.\u003c\/li\u003e\n\u003cli\u003eClean or replace the True HEPA filter each time the canister is emptied or after every three bag changes.\u003c\/li\u003e\n\u003cli\u003eDo not wash the True HEPA filter. Washing may clog it and may void the warranty.\u003c\/li\u003e\n\u003cli\u003eReplace the True HEPA filter every year to maintain the warranty requirements.\u003c\/li\u003e\n\u003cli\u003eThe 32 L model uses the FD-45L-3NAD replacement bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal Buyers\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHomeowners planning or upgrading a permanent whole-house vacuum installation\u003c\/li\u003e\n\u003cli\u003eHouseholds that want the choice of disposable-bag or bagless operation\u003c\/li\u003e\n\u003cli\u003eBuyers who prefer a 32 L \/ 8.45 gal canister over a smaller 22 L model\u003c\/li\u003e\n\u003cli\u003eUsers who want a True HEPA self-cleaning filter and up to 99.99% filtration\u003c\/li\u003e\n\u003cli\u003eHomeowners with compatible existing 2-inch PVC central vacuum piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy from Ace Vacuums\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase from \u003cstrong\u003eAuthorized Nadair Dealer Ace Vacuums\u003c\/strong\u003e, you receive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Nadair central vacuum power units\u003c\/li\u003e\n\u003cli\u003eExpert help sizing the right unit for your home and piping\u003c\/li\u003e\n\u003cli\u003eGuidance on matching hoses and attachment kits to your inlets\u003c\/li\u003e\n\u003cli\u003eGenuine Nadair replacement bags and filters\u003c\/li\u003e\n\u003cli\u003eKnowledgeable customer support before and after the sale\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Online \u0026amp; In-Store\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNadair SD-710-32SF\u003c\/strong\u003e is available online and in-store through \u003cstrong\u003eAuthorized Nadair Dealer Ace Vacuums\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eVisit Our Showrooms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFairfax, VA:\u003c\/strong\u003e 11110 Main St, Fairfax, VA 22030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeesburg, VA:\u003c\/strong\u003e 300 Fort Evans Rd NE, Leesburg, VA 20176\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCall 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.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eComparison Table\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eNadair SD-710-32SF\u003c\/th\u003e\n\u003cth\u003eNadair SD-659-32SF\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSuper Duty Series\u003c\/td\u003e\n\u003ctd\u003eSuper Duty Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirwatts\u003c\/td\u003e\n\u003ctd\u003e710\u003c\/td\u003e\n\u003ctd\u003e659\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater lift\u003c\/td\u003e\n\u003ctd\u003e151.9 inches\u003c\/td\u003e\n\u003ctd\u003e144.9 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e137.1 CFM\u003c\/td\u003e\n\u003ctd\u003e135.8 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise level\u003c\/td\u003e\n\u003ctd\u003e71 dB\u003c\/td\u003e\n\u003ctd\u003e65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister capacity\u003c\/td\u003e\n\u003ctd\u003e32 L \/ 8.45 gal\u003c\/td\u003e\n\u003ctd\u003e32 L \/ 8.45 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration\u003c\/td\u003e\n\u003ctd\u003eCyclonic self-cleaning hybrid; up to 99.99%\u003c\/td\u003e\n\u003ctd\u003eCyclonic self-cleaning hybrid; up to 99.99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003eWith or without bag; soft start\/stop\u003c\/td\u003e\n\u003ctd\u003eWith or without bag; soft start\/stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePros and Cons\u003c\/h2\u003e\n\u003ch3\u003ePros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh published performance with 710 airwatts, 151.9 inches of water lift, and 137.1 CFM\u003c\/li\u003e\n\u003cli\u003eLarge 32 L \/ 8.45 gal bottom-load canister\u003c\/li\u003e\n\u003cli\u003eHybrid operation provides bagged or bagless flexibility\u003c\/li\u003e\n\u003cli\u003eIncluded True HEPA self-cleaning filter with up to 99.99% filtration\u003c\/li\u003e\n\u003cli\u003eSoft-start\/stop technology and 1,500-plus-hour motor brushes\u003c\/li\u003e\n\u003cli\u003e15-year residential parts warranty plus 1 year of labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHose and attachment kit are sold separately\u003c\/li\u003e\n\u003cli\u003eThe 71 dB noise level is higher than several sibling Nadair models\u003c\/li\u003e\n\u003cli\u003eRequires a dedicated individual 15 A branch circuit\u003c\/li\u003e\n\u003cli\u003eThe larger canister needs a suitable indoor installation space with clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the Nadair SD-710-32SF?\u003c\/h3\u003e\n\u003cp\u003eIt 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.\u003c\/p\u003e\n\u003ch3\u003eHow powerful is this central vacuum system?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eWhat kind of filtration does it use?\u003c\/h3\u003e\n\u003cp\u003eIt 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.\u003c\/p\u003e\n\u003ch3\u003eCan I use a bag and the HEPA filter together?\u003c\/h3\u003e\n\u003cp\u003eYes. 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.\u003c\/p\u003e\n\u003ch3\u003eHow often should I empty the canister?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eHow often does the filter need attention?\u003c\/h3\u003e\n\u003cp\u003eClean 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.\u003c\/p\u003e\n\u003ch3\u003eCan I wash the filter with water?\u003c\/h3\u003e\n\u003cp\u003eNo. The True HEPA self-cleaning filter must not be washed because washing may clog it and void the warranty.\u003c\/p\u003e\n\u003ch3\u003eWhat replacement bag does this model use?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eWill it fit standard central vacuum piping?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eIs the hose included?\u003c\/h3\u003e\n\u003cp\u003eNo 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.\u003c\/p\u003e\n\u003ch3\u003eWhat electrical circuit does it require?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eWhere can this power unit be installed?\u003c\/h3\u003e\n\u003cp\u003eInstall 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.\u003c\/p\u003e\n\u003ch3\u003eHow loud is the SD-710-32SF?\u003c\/h3\u003e\n\u003cp\u003eIts stated noise level is 71 dB. Noise-isolating foam and an included external muffler are part of the system's noise-reduction design.\u003c\/p\u003e\n\u003ch3\u003eWhat does soft-start\/stop do?\u003c\/h3\u003e\n\u003cp\u003eSoft-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.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty comes with the unit?\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eCan Ace Vacuums help determine whether this is the right size?\u003c\/h3\u003e\n\u003cp\u003eYes. 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.\u003c\/p\u003e\n","brand":"Nadair","offers":[{"title":"Default Title","offer_id":53384860074165,"sku":"SD-710-32SF","price":1099.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/6751\/0709\/files\/SD-710-32SF-2-scaled.jpg?v=1790447772","url":"https:\/\/acevacuums.com\/products\/nadair-sd-710-32sf-super-duty-hepa-central-vacuum-power-unit-710-aw-32l","provider":"Ace Vacuums","version":"1.0","type":"link"}