{"product_id":"whisperkool-4000-8000-hybrid-airflow-kit-1-duct-plenum-1-airflow-deflector-03-hybrid-kit-lrg","title":"WhisperKOOL 4000\/8000 Hybrid Airflow Kit – 1 Duct Plenum \u0026 1 Airflow Deflector","description":"\u003csection class=\"wca-accessory-page\"\u003e\u003cheader class=\"wca-accessory-header\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eWhisperKOOL Blow-Through Accessory\u003c\/span\u003e\n\u003ch2 id=\"product-overview-heading\"\u003eWhisperKOOL 4000\/8000 Hybrid Airflow Kit – 1 Duct Plenum \u0026amp; 1 Airflow Deflector\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis Add-on Accessory cannot be purchase without the Main Unit.\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"wca-accessory-intro\"\u003eThe \u003cstrong\u003eWhisperKOOL 4000\/8000 Hybrid Airflow Kit\u003c\/strong\u003e, model \u003cstrong\u003e03-HYBRID-KIT-LRG\u003c\/strong\u003e, is an airflow configuration accessory designed for compatible WhisperKOOL Blow-Through 4000 and Blow-Through 8000 evaporators.\u003c\/p\u003e\n\u003cp\u003eThe kit includes \u003cstrong\u003eone duct plenum and one airflow deflector\u003c\/strong\u003e, allowing one side of the evaporator to connect to ductwork while the opposite side exchanges air directly with the wine cellar. This hybrid configuration provides additional installation flexibility when a fully ducted or fully ductless arrangement is not practical.\u003c\/p\u003e\n\u003cp\u003eChoose this kit when only one airflow path—either the conditioned-air supply or cellar-air return—requires ductwork, while the opposite side can communicate directly with the wine cellar through an approved opening.\u003c\/p\u003e\n\u003cdiv class=\"wca-stats\"\u003e\n\u003cdiv class=\"wca-stat\"\u003e\n\u003cdiv class=\"wca-stat-num\"\u003e1 + 1\u003c\/div\u003e\n\u003cdiv class=\"wca-stat-lab\"\u003ePlenum and deflector\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wca-stat\"\u003e\n\u003cdiv class=\"wca-stat-num\"\u003e4000 \/ 8000\u003c\/div\u003e\n\u003cdiv class=\"wca-stat-lab\"\u003eCompatible evaporators\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wca-stat\"\u003e\n\u003cdiv class=\"wca-stat-num\"\u003eHybrid\u003c\/div\u003e\n\u003cdiv class=\"wca-stat-lab\"\u003eOne ducted airflow path\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wca-important-notice\"\u003e\n\u003cstrong\u003eAccessory only:\u003c\/strong\u003e This kit does not include the Blow-Through evaporator, condensing unit, ductwork, refrigerant piping, thermostat, electrical work, registers, installation materials, or professional installation.\u003c\/div\u003e\n\u003c\/header\u003e\n\u003csection class=\"quick-answer wca-summary\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eAccessory Summary\u003c\/span\u003e\n\u003ch2 id=\"quick-answer-heading\"\u003eQuick Answer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e03-HYBRID-KIT-LRG\u003c\/strong\u003e converts a compatible WhisperKOOL Blow-Through 4000 or 8000 evaporator into a hybrid airflow configuration by combining one duct plenum with one airflow deflector.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"quick-facts\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eAt a Glance\u003c\/span\u003e\n\u003ch2 id=\"quick-facts-heading\"\u003eProduct at a Glance\u003c\/h2\u003e\n\u003cdiv class=\"wca-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eHybrid airflow configuration kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel number\u003c\/th\u003e\n\u003ctd\u003e03-HYBRID-KIT-LRG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded components\u003c\/th\u003e\n\u003ctd\u003e1 duct plenum and 1 airflow deflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAirflow configuration\u003c\/th\u003e\n\u003ctd\u003eHybrid (one ducted path and one direct airflow path)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary compatibility\u003c\/th\u003e\n\u003ctd\u003eWhisperKOOL Blow-Through 4000 and Blow-Through 8000 evaporators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDuctwork required\u003c\/th\u003e\n\u003ctd\u003eRequired on one airflow path only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCooling system included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectrical connection required\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"key-features\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eKey Benefits\u003c\/span\u003e\n\u003ch2 id=\"key-features-heading\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eHybrid Airflow Configuration\u003c\/h3\u003e\n\u003cp\u003eCombines one duct plenum and one airflow deflector, allowing a compatible Blow-Through evaporator to operate with one ducted airflow path and one direct airflow path.\u003c\/p\u003e\n\u003ch3\u003eFlexible Installation Options\u003c\/h3\u003e\n\u003cp\u003eIdeal for projects where only the supply or return side must be ducted due to architectural, structural, or mechanical constraints.\u003c\/p\u003e\n\u003ch3\u003eDesigned for Larger Blow-Through Models\u003c\/h3\u003e\n\u003cp\u003eModel \u003cstrong\u003e03-HYBRID-KIT-LRG\u003c\/strong\u003e is intended for compatible Blow-Through 4000 and Blow-Through 8000 evaporators and should not be substituted for the smaller Hybrid Kit used with the Blow-Through Mini.\u003c\/p\u003e\n\u003ch3\u003eSupports Concealed Installations\u003c\/h3\u003e\n\u003cp\u003eThe hybrid configuration allows the evaporator to remain hidden while simplifying ductwork requirements by ducting only one airflow path.\u003c\/p\u003e\n\u003ch3\u003ePassive Airflow Accessory\u003c\/h3\u003e\n\u003cp\u003eThe plenum and deflector are passive airflow components that require no electrical wiring, refrigerant connections, or programming.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"best-applications wca-highlight-section\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eBest Applications\u003c\/span\u003e\n\u003ch2 id=\"best-applications-heading\"\u003eBest Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWine walls with limited duct routing options\u003c\/li\u003e\n\u003cli\u003eCustom cabinetry installations\u003c\/li\u003e\n\u003cli\u003eSoffit-mounted evaporators\u003c\/li\u003e\n\u003cli\u003eMechanical rooms adjacent to the cellar\u003c\/li\u003e\n\u003cli\u003eGlass wine displays\u003c\/li\u003e\n\u003cli\u003eArchitectural layouts with one restricted airflow path\u003c\/li\u003e\n\u003cli\u003eProjects requiring partial ductwork\u003c\/li\u003e\n\u003cli\u003eCustom residential and commercial wine cellar installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"configuration\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eHow It Works\u003c\/span\u003e\n\u003ch2 id=\"configuration-heading\"\u003eHow the Hybrid Configuration Works\u003c\/h2\u003e\n\u003cp\u003eThe Hybrid Airflow Kit combines two airflow methods:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Plenum:\u003c\/strong\u003e Connects one side of the evaporator to insulated ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Deflector:\u003c\/strong\u003e Directs airflow on the opposite side directly between the evaporator and wine cellar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDepending on the approved Blow-Through configuration, either the supply or return side may use the duct plenum while the opposite side uses the airflow deflector. The configuration should be selected before the evaporator is installed.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"comparison wca-comparison\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eConfiguration Comparison\u003c\/span\u003e\n\u003ch2 id=\"comparison-heading\"\u003eCompare the Available Airflow Kits\u003c\/h2\u003e\n\u003cdiv class=\"wca-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003cth\u003eTypical Application\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDucted\u003c\/td\u003e\n\u003ctd\u003e2 Duct Plenums\u003c\/td\u003e\n\u003ctd\u003eBoth supply and return airflow use ductwork.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuctless\u003c\/td\u003e\n\u003ctd\u003e2 Airflow Deflectors\u003c\/td\u003e\n\u003ctd\u003eBoth airflow paths communicate directly with the cellar.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHybrid\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Duct Plenum + 1 Airflow Deflector\u003c\/td\u003e\n\u003ctd\u003eOne airflow path is ducted while the other is direct.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"compatibility\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eCompatibility\u003c\/span\u003e\n\u003ch2 id=\"compatibility-heading\"\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e03-HYBRID-KIT-LRG\u003c\/strong\u003e is designed for compatible:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhisperKOOL Blow-Through 4000 evaporators\u003c\/li\u003e\n\u003cli\u003eWhisperKOOL Blow-Through 8000 evaporators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatibility should always be confirmed using the current WhisperKOOL configuration documentation before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"included\"\u003e\u003cspan class=\"wca-eyebrow\"\u003ePackage Contents\u003c\/span\u003e\n\u003ch2 id=\"included-heading\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 Large Duct Plenum\u003c\/li\u003e\n\u003cli\u003e1 Large Airflow Deflector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"not-included\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eSold Separately\u003c\/span\u003e\n\u003ch2 id=\"not-included-heading\"\u003eNot Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlow-Through evaporator\u003c\/li\u003e\n\u003cli\u003eCondensing unit\u003c\/li\u003e\n\u003cli\u003eDuctwork\u003c\/li\u003e\n\u003cli\u003eDuct insulation\u003c\/li\u003e\n\u003cli\u003eRegisters or louvers\u003c\/li\u003e\n\u003cli\u003eRefrigerant line set\u003c\/li\u003e\n\u003cli\u003eThermostat\u003c\/li\u003e\n\u003cli\u003eElectrical wiring\u003c\/li\u003e\n\u003cli\u003eInstallation materials\u003c\/li\u003e\n\u003cli\u003eProfessional installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"installation\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eInstallation Planning\u003c\/span\u003e\n\u003ch2 id=\"installation-heading\"\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelect the desired airflow orientation before mounting the evaporator.\u003c\/li\u003e\n\u003cli\u003eUse properly insulated ductwork on the ducted airflow path.\u003c\/li\u003e\n\u003cli\u003eKeep duct runs as short and direct as practical.\u003c\/li\u003e\n\u003cli\u003eDo not restrict the direct airflow opening used with the deflector.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate service access around the evaporator.\u003c\/li\u003e\n\u003cli\u003eCoordinate airflow design with the installing HVAC-R professional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"airflow-guidance\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eAirflow Requirements\u003c\/span\u003e\n\u003ch2 id=\"airflow-guidance-heading\"\u003eRegister and Airflow Guidelines\u003c\/h2\u003e\n\u003cp\u003eDecorative registers, grilles, and louvers should provide approximately \u003cstrong\u003e50%–65% open free area\u003c\/strong\u003e to maintain proper airflow.\u003c\/p\u003e\n\u003cp\u003eRestrictive airflow components can reduce cooling performance, increase operating noise, contribute to evaporator icing, and reduce overall system efficiency.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"specifications\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eTechnical Data\u003c\/span\u003e\n\u003ch2 id=\"specifications-heading\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"wca-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eWhisperKOOL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003e4000\/8000 Hybrid Airflow Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e03-HYBRID-KIT-LRG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eHybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Components\u003c\/th\u003e\n\u003ctd\u003e1 Duct Plenum \u0026amp; 1 Airflow Deflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Series\u003c\/th\u003e\n\u003ctd\u003eWhisperKOOL Blow-Through Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Models\u003c\/th\u003e\n\u003ctd\u003eBlow-Through 4000 and Blow-Through 8000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Connection\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRefrigerant Connection\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eSeparate dimensions, weight, finish, and material specifications for model \u003cstrong\u003e03-HYBRID-KIT-LRG\u003c\/strong\u003e are not published in the supplied manufacturer resources.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"selection-guide wca-highlight-section\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eSelection Guidance\u003c\/span\u003e\n\u003ch2 id=\"selection-guide-heading\"\u003eIs This the Correct Airflow Kit?\u003c\/h2\u003e\n\u003cp\u003eChoose the Hybrid Airflow Kit if:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour installation uses a compatible Blow-Through 4000 or 8000 evaporator.\u003c\/li\u003e\n\u003cli\u003eOnly one airflow path requires ductwork.\u003c\/li\u003e\n\u003cli\u003eThe opposite airflow path can communicate directly with the wine cellar.\u003c\/li\u003e\n\u003cli\u003eYou need greater installation flexibility than a fully ducted or ductless configuration provides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"downloads wca-resources\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eOfficial Documentation\u003c\/span\u003e\n\u003ch2 id=\"downloads-heading\"\u003eProduct Documents\u003c\/h2\u003e\n\u003cul class=\"wca-resource-list\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/3318\/6660\/files\/Blow-Through_Configuration_Sheet.pdf?v=1785318341\" rel=\"noopener noreferrer\" title=\"WhisperKOOL Blow-Through Configuration Sheet\" target=\"_blank\"\u003e Blow-Through Configuration Sheet \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/3318\/6660\/files\/Blow-Through_Product_Sheet.pdf?v=1785318361\" rel=\"noopener noreferrer\" title=\"WhisperKOOL Blow-Through Product Sheet\" target=\"_blank\"\u003e Blow-Through Product Sheet \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/3318\/6660\/files\/Register_Louver_Airflow_Requirements.pdf?v=1785318363\" rel=\"noopener noreferrer\" title=\"Register and Louver Airflow Requirements\" target=\"_blank\"\u003e Register \u0026amp; Louver Airflow Requirements \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/3318\/6660\/files\/Linear_Register_Ducting_Best_Practices.pdf?v=1785318516\" rel=\"noopener noreferrer\" title=\"Linear Register Ducting Best Practices\" target=\"_blank\"\u003e Linear Register Ducting Best Practices \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"faq\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eCommon Questions\u003c\/span\u003e\n\u003ch2 id=\"faq-heading\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eWhat is the Hybrid Airflow Kit?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eIt is an airflow accessory that combines one duct plenum and one airflow deflector for compatible Blow-Through 4000 and 8000 evaporators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eWhat is included?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eOne duct plenum and one airflow deflector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eWhich systems is it compatible with?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eCompatible WhisperKOOL Blow-Through 4000 and Blow-Through 8000 evaporators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eDoes this kit include the cooling system?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eNo. This accessory is sold separately from the evaporator, condenser, and other cooling system components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eWhen should I choose the Hybrid Kit?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eChoose it when only one airflow path requires ductwork while the opposite side exchanges air directly with the wine cellar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eCan I use this with the Blow-Through Mini?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eNo. The Blow-Through Mini requires its own dedicated Hybrid Airflow Kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eDoes the kit require electrical power?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eNo. The airflow components are passive accessories and do not require electricity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eCan decorative registers be installed?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eYes, provided they maintain adequate free airflow in accordance with WhisperKOOL guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"wca-faq-item\"\u003e\n\u003csummary\u003eShould installation be completed by an HVAC-R professional?\u003c\/summary\u003e\n\u003cdiv class=\"wca-faq-body\"\u003e\n\u003cp\u003eYes. The airflow configuration should be coordinated with the qualified technician installing the complete WhisperKOOL split cooling system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"wca-final-guidance\"\u003e\u003cspan class=\"wca-eyebrow\"\u003eFree Design Planning\u003c\/span\u003e\n\u003ch2\u003eConfirm the Correct Blow-Through Airflow Configuration\u003c\/h2\u003e\n\u003cp\u003eWine Cellar Authority offers free professional wine cellar design planning to help confirm evaporator placement, airflow orientation, ducting needs, opening locations, and equipment compatibility before purchase.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e\n\u003cstyle\u003e\n.wca-accessory-page{max-width:1120px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:#344047;line-height:1.62}.wca-accessory-page *{box-sizing:border-box}.wca-accessory-page\u003esection,.wca-accessory-header{padding:32px 40px;border-top:1px solid 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20px!important}}\n\u003c\/style\u003e","brand":"WhisperKOOL","offers":[{"title":"Default Title","offer_id":52433848107239,"sku":"03-HYBRID-KIT-LRG","price":0.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/1370\/0327\/files\/whisperkool-4000-8000-hybrid-airflow-kit-1-duct-plenum-1-airflow-deflector-1251806809.webp?v=1785519133","url":"https:\/\/winecellarauthority.com\/products\/whisperkool-4000-8000-hybrid-airflow-kit-1-duct-plenum-1-airflow-deflector-03-hybrid-kit-lrg","provider":"Wine Cellar Authority","version":"1.0","type":"link"}