{"product_id":"alutron-single-motor-15-amp-120v-circuit-board-for-md-central-vacuum-235s","title":"Alutron Single Motor 15 Amp 120V Circuit Board for MD Central Vacuum – Part# 235S","description":"\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThis replacement control board is for single motor 110 volt central vacuums under 15 amps. It includes the relay, transformer, 15 amp mini breaker, and low voltage connections on one board.\u003c\/p\u003e\n\u003cp\u003eAvailable from \u003cstrong\u003eAce Vacuums\u003c\/strong\u003e, with help matching parts to your MD central vacuum system at our Fairfax and Leesburg, VA showrooms.\u003c\/p\u003e\n\u003ch3\u003eQuick Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor single motor 110 volt central vacuums under 15 amps\u003c\/li\u003e\n\u003cli\u003eIncludes relay, transformer, and 15 amp mini breaker\u003c\/li\u003e\n\u003cli\u003eHas two pairs of low voltage leads\u003c\/li\u003e\n\u003cli\u003eFits many MD central vacuum models listed\u003c\/li\u003e\n\u003cli\u003eMay require retrofitting for some installations\u003c\/li\u003e\n\u003cli\u003eUses 1\/4 inch flag terminal connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis control module is a replacement option for single motor 110 volt central vacuums that use either separate relay, transformer, and breaker components or a single control board. It is described as compatible with a wide range of central vacuum brands and may require some retrofitting during installation.\u003c\/p\u003e\n\u003cp\u003eThe board includes a relay, transformer, 15 amp mini breaker, and two pairs of low voltage leads: a wire set and a black tower with flag terminals. The reset button and low voltage stems are threaded and can secure the board to the vacuum body with the included thin mounting nuts.\u003c\/p\u003e\n\u003cp\u003eInstallation guidance in the original listing notes that an electrician should install the board. Wiring uses 1\/4 inch flag terminals, and the low voltage wires from the home connect inside the black tower portion of the board.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle motor application:\u003c\/strong\u003e Made for single motor 110 volt central vacuums rated under 15 amps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated control components:\u003c\/strong\u003e Combines the relay, transformer, and 15 amp mini breaker on one control board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow voltage connection options:\u003c\/strong\u003e Includes two pairs of low voltage leads, including a wire set and a black tower with flag terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded mounting points:\u003c\/strong\u003e The reset button and low voltage stems are threaded to help mount the board through the vacuum body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard terminal style:\u003c\/strong\u003e The board uses 1\/4 inch flag terminal connections for line, neutral, motor, and low voltage wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMD model fit listing:\u003c\/strong\u003e Listed for select MD central vacuum models including MD A, B, E, J, and M465H in 120V versions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMD Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is listed as the match for these MD central vacuum power units:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMD A (120V)\u003c\/li\u003e\n\u003cli\u003eMD B (120V)\u003c\/li\u003e\n\u003cli\u003eMD E (120V)\u003c\/li\u003e\n\u003cli\u003eMD J (120V)\u003c\/li\u003e\n\u003cli\u003eMD M465H (120V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the model number on your power unit label before ordering. Our team can confirm the match if you are unsure.\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\u003eAlutron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e235S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e110 volt \/ 120v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor configuration\u003c\/td\u003e\n\u003ctd\u003eSingle motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperage\u003c\/td\u003e\n\u003ctd\u003eUnder 15 amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaker\u003c\/td\u003e\n\u003ctd\u003e15 amp mini breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard height\u003c\/td\u003e\n\u003ctd\u003e2 inches high from board to top of reset button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal type\u003c\/td\u003e\n\u003ctd\u003e1\/4 inch flag terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits MD models\u003c\/td\u003e\n\u003ctd\u003eMD A (120V), MD B (120V), MD E (120V), MD J (120V), MD M465H (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility note\u003c\/td\u003e\n\u003ctd\u003eAirMaster, Modern Day, SilentMaster, Flo-Master, Beam, Nutone, Electrolux, Vacuflo, Kenmore and Eureka\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\u003eBest For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing a failed single motor 110 volt control board\u003c\/li\u003e\n\u003cli\u003eMD central vacuum units listed as MD A, B, E, J, and M465H in 120V\u003c\/li\u003e\n\u003cli\u003eSystems that use separate relay, transformer, and breaker components\u003c\/li\u003e\n\u003cli\u003eRetrofit repairs where a combined board is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNot Ideal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual motor central vacuum systems\u003c\/li\u003e\n\u003cli\u003eUnits over 15 amps\u003c\/li\u003e\n\u003cli\u003eInstallations where wiring or mounting cannot be confirmed before purchase\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\u003eAce Vacuums\u003c\/strong\u003e, you receive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCentral vacuum parts matched to your MD system\u003c\/li\u003e\n\u003cli\u003eHelp choosing the right hose, tools and inlet parts\u003c\/li\u003e\n\u003cli\u003eKnowledgeable support before and after the sale\u003c\/li\u003e\n\u003cli\u003eShipping or pickup at our Fairfax and Leesburg showrooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Online \u0026amp; In-Store\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAlutron Single Motor 15 Amp 120V Circuit Board for MD Central Vacuum\u003c\/strong\u003e is available online and in-store through \u003cstrong\u003eAce 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).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQs\u003c\/h5\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhat type of vacuum is this circuit board for?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eIt is for single motor 110 volt central vacuums under 15 amps.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhat is included on the board?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe board includes a relay, transformer, 15 amp mini breaker, and two pairs of low voltage leads.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWill this fit my MD central vacuum?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eIt is listed for MD A, MD B, MD E, MD J, and MD M465H in 120V versions. If you are not sure, confirm your MD central vacuum model and wiring setup before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eCan this replace systems with separate relay, transformer, and breaker parts?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eYes. The description says it is an excellent replacement for single motor 110 volt central vacuums with separate relay, transformer, and breaker parts or with a single control board.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eDoes installation require any modification?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003ePossibly. The description notes that some retrofitting may be required, and if there is not a proper hole for installation, holes may need to be created.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eHow is the board mounted?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe reset button and low voltage stems are threaded and, when passed through holes in the vacuum body, are secured with the included thin mounting nuts.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eWhat wiring terminals does it use?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe connections are 1\/4 inch flag terminals. The low voltage wires from the home attach to the two 1\/4 inch male flag connectors inside the black tower.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-faq\" style=\"border-bottom: 1px solid #dddddd; padding: 14px 0;\" name=\"ace-faq-accordion\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 600; font-size: 16px; line-height: 1.5; display: list-item;\"\u003eShould an electrician install this board?\u003c\/summary\u003e\u003cdiv style=\"padding: 12px 0 0;\"\u003e\u003cp\u003eThe listing recommends that an electrician install the board.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e","brand":"Alutron","offers":[{"title":"Default Title","offer_id":53406068506805,"sku":"235S","price":71.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/6751\/0709\/files\/235S_100_793afb39-01dc-420f-aa1f-dca9080920ea.jpg?v=1790801079","url":"https:\/\/acevacuums.com\/products\/alutron-single-motor-15-amp-120v-circuit-board-for-md-central-vacuum-235s","provider":"Ace Vacuums","version":"1.0","type":"link"}