{"product_id":"mrcool-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-versapro-series-r-454b","title":"MRCOOL Pre-Charged 3\/8\" x 3\/4\" No-Vac Quick Connect Line Set for Central Ducted and VersaPro Series - R-454B","description":"\u003cdiv id=\"HEADING_PARA-O1OJU36tcr\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-O1OJU36tcr   page-crafter-div-container\"\u003e\n\u003ch2 class=\"page-crafter-h2 page_crafter_heading-O1OJU36tcr page-crafter-element-bottom-spacing\"\u003eMRCOOL No Vac 3\/8\" x 3\/4\" Precharged Lineset for Ducted Systems - R454B\u003c\/h2\u003e\n\u003cdiv class=\"page_crafter_para-O1OJU36tcr     page-crafter-div-container\"\u003e\n\u003cp\u003eYour installation just got dramatically faster. The MRCOOL No-Vac Quick Connect Line Set transforms what used to take hours into a streamlined, efficient process that saves you valuable time on every job. Pre-charged with precise R-454B refrigerant at 1.94 ounces, this innovative line set completely eliminates the traditional vacuuming and flaring steps that slow down installations. Whether you're a professional contractor juggling multiple jobs or a skilled DIY homeowner tackling your own HVAC upgrade, you'll appreciate how this system cuts seven installation steps compared to conventional line sets—getting your climate control up and running faster without compromising quality or performance.\u003c\/p\u003e\n\u003cp\u003eWe've engineered this line set with real-world installation challenges in mind. The kink-resistant design means you can bend and route the lines through tight spaces without worrying about damaging the refrigerant flow. The leak-proof construction gives you confidence that your system will maintain optimal refrigerant levels for years to come. You're getting robust 3\/4\" Gator-Flextra insulation sleeve protection that shields your line set from UV sun damage, harsh weather erosion, and even destruction from animals and rodents—crucial protection whether you're running lines across rooftops or through crawlspaces. The user-friendly screw-on quick connect valves make hookup incredibly simple, even in confined mechanical spaces.\u003c\/p\u003e\n\u003cp\u003eThis isn't just any line set—it's specifically designed for compatibility with your MRCOOL system. It works seamlessly with MRCOOL Gen 2 Central Ducted Series (24K, 30K, 36K, 48K, and 60K Systems) and MRCOOL VersaPro Gen 2 Series (18K, 24K, 30K, 36K, 48K, and 60K Systems). Need more length? You can connect two No-Vac Quick Connect Line Sets together using a coupler to reach exactly where you need to go. Available in four convenient lengths—15 ft, 25 ft, 35 ft, and 50 ft—you can choose the perfect size for your specific installation without excess waste.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC professionals managing multiple installation projects\u003c\/strong\u003e - Dramatically reduce labor time with seven fewer installation steps, allowing you to complete more jobs efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY homeowners installing their own MRCOOL systems\u003c\/strong\u003e - User-friendly screw-on connections eliminate the need for specialized vacuuming equipment and technical expertise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallations requiring extended line runs\u003c\/strong\u003e - Available in four lengths (15', 25', 35', 50') with coupler compatibility for custom distance requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor installations exposed to harsh elements\u003c\/strong\u003e - UV-protective Gator-Flextra insulation withstands sun damage, weather erosion, and animal destruction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy MRCOOL No-Vac Quick Connect Line Set Changes Everything\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven Steps Eliminated From Installation\u003c\/strong\u003e - Pre-charged and leak-proof design removes vacuuming, flaring, and charging procedures that traditionally consume hours of labor time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal MRCOOL System Compatibility\u003c\/strong\u003e - Works seamlessly with Gen 2 Central Ducted Series and VersaPro Gen 2 Series across all capacity levels from 18K to 60K BTU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Pre-Charged Refrigerant\u003c\/strong\u003e - Factory-filled with exactly 1.94 ounces of R-454B refrigerant ensuring optimal system performance and efficiency from day one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Outdoor Protection\u003c\/strong\u003e - Gator-Flextra 3\/4\" insulation sleeve with UV protection defends against sun damage, weather degradation, and pest destruction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Length Solutions\u003c\/strong\u003e - Four standard lengths available with coupler compatibility allowing custom extensions for any installation configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications \u0026amp; Protection Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-454B Pre-Charged\u003c\/strong\u003e - Factory-filled with 1.94 ounces of R-454B refrigerant for precise system performance and simplified installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\" x 3\/4\" Line Dimensions\u003c\/strong\u003e - Professional-grade sizing compatible with MRCOOL Central Ducted and VersaPro Series systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKink-Resistant Construction\u003c\/strong\u003e - Engineered design allows easier bending and routing through tight spaces without compromising refrigerant flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Proof Engineering\u003c\/strong\u003e - Sealed construction eliminates refrigerant loss and removes the need for traditional vacuuming procedures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGator-Flextra 3\/4\" Insulation Sleeve\u003c\/strong\u003e - Heavy-duty insulation provides maximum thermal efficiency and physical protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection Coating\u003c\/strong\u003e - Specialized sleeve coating resists sun damage and weather degradation for extended outdoor durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnimal and Rodent Resistant\u003c\/strong\u003e - Reinforced insulation construction withstands pest damage that destroys conventional line sets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Connect Valve System\u003c\/strong\u003e - User-friendly screw-on valves enable fast, secure connections without specialized tools or expertise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupler Compatible\u003c\/strong\u003e - Connect multiple line sets together to achieve custom lengths for unique installation requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Length Options Available\u003c\/strong\u003e - Choose from 15 ft, 25 ft, 35 ft, or 50 ft lengths to match your specific project needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"SPACER-9fcXQs1Cu6\"\u003e\n\u003cdiv style=\"height: 20px;\" class=\"page-crafter-block\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"WHATS_INCLUDED-hOp85uW7MY\"\u003e\n\u003cdiv class=\"page-crafter-whats-included-block page-crafter-inner-padding page-crafter-border-radius page_crafter_whats_included_container-hOp85uW7MY\"\u003e\n\u003ch3 class=\"page-crafter-h3 page_crafter_whats_included_heading-hOp85uW7MY page-crafter-bottom-spacing-small\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cdiv class=\"page_crafter_whats_included_text-hOp85uW7MY     page-crafter-div-container\"\u003e\n\u003cp\u003eEverything you need is included with your Line Set\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page-crafter-whats-included-container\"\u003e\n\u003cdiv class=\"page-crafter-div-container\"\u003e\n\u003cdiv class=\"page_crafter_whats_included_column_1_text-hOp85uW7MY   page-crafter-ul-list-with-checkmark  page-crafter-div-container\"\u003e\n\u003cul\u003e\n\u003cli\u003ePre-charged refrigerant line set (3\/8\" x 3\/4\")\u003c\/li\u003e\n\u003cli\u003eR-454B refrigerant (1.94 oz pre-charged)\u003c\/li\u003e\n\u003cli\u003eGator-Flextra UV protective insulation sleeve (3\/4\")\u003c\/li\u003e\n\u003cli\u003eQuick connect screw-on valve fittings (both ends)\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions and Safety Guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page-crafter-div-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"SPACER-6R4g8zH5nf\"\u003e\n\u003cdiv style=\"height: 20px;\" class=\"page-crafter-block\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"HEADING_PARA-1muejEl3ZO\"\u003e\n\u003cdiv class=\"page_crafter_heading_para_container-1muejEl3ZO   page-crafter-div-container\"\u003e\n\u003ch3 class=\"page-crafter-h3 page_crafter_heading-1muejEl3ZO page-crafter-element-bottom-spacing\"\u003eMRCOOL Pre-Charged Quick Connect Line Set Features\u003c\/h3\u003e\n\u003cdiv class=\"page_crafter_para-1muejEl3ZO     page-crafter-div-container\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Vacuuming Required\u003c\/strong\u003e - Pre-charged, leak-proof design completely eliminates time-consuming vacuum procedures that require specialized equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Flaring Needed\u003c\/strong\u003e - Quick connect screw-on valves remove the need for flaring tools and technical expertise required by traditional line sets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven Fewer Steps\u003c\/strong\u003e - Streamlined installation process saves hours of labor compared to conventional refrigerant line installation methods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified DIY Installation\u003c\/strong\u003e - User-friendly design makes professional-quality installation accessible to skilled homeowners without HVAC certification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Professional Jobs\u003c\/strong\u003e - Reduced installation time allows contractors to complete more installations per day, increasing productivity and profitability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e.page_crafter_heading_para_container-O1OJU36tcr  { text-align: null;     }  .page_crafter_heading-O1OJU36tcr { color: #000;  text-align: null;  font-size: null;    color: #000 !important; }  .page_crafter_para-O1OJU36tcr  { color: #000;  font-size: ;  text-align: null;    color: #000 !important; }  #HEADING_PARA-O1OJU36tcr {\n    margin-bottom: 10px;  \n  }  #SPACER-9fcXQs1Cu6 {\n    margin-bottom: 10px;  \n  } .page_crafter_whats_included_container-hOp85uW7MY  { background-color: #134591;     }  .page_crafter_whats_included_heading-hOp85uW7MY { color: #fff;  text-align: center;  font-size: null;    color: #fff !important; }  .page_crafter_whats_included_text-hOp85uW7MY  { color: #fff;  font-size: ;  text-align: center;    color: #fff !important; }  .page_crafter_whats_included_column_1_text-hOp85uW7MY  { color: #fff;  font-size: ;  text-align: left;    color: #fff !important; }  .page_crafter_whats_included_column_2_text-hOp85uW7MY  { color: #fff;  font-size: ;  text-align: left;    color: #fff !important; }  #WHATS_INCLUDED-hOp85uW7MY {\n    margin-bottom: 10px;  \n  }  #SPACER-6R4g8zH5nf {\n    margin-bottom: 10px;  \n  } .page_crafter_heading_para_container-1muejEl3ZO  { text-align: null;     }  .page_crafter_heading-1muejEl3ZO { color: #000;  text-align: null;  font-size: null;    color: #000 !important; }  .page_crafter_para-1muejEl3ZO  { color: #000;  font-size: ;  text-align: null;    color: #000 !important; }  #HEADING_PARA-1muejEl3ZO {\n    margin-bottom: 10px;  \n  }  #SPACER-e0YFjYWziu {\n    margin-bottom: 10px;  \n  }  #TABLE-yGrq9MmT0q {\n    margin-bottom: 10px;  \n  }\n  \n  @media (max-width: 798px) {\n       #HEADING_PARA-O1OJU36tcr {\n    \n  }  #SPACER-9fcXQs1Cu6 {\n    \n  }      #WHATS_INCLUDED-hOp85uW7MY {\n    \n  }  #SPACER-6R4g8zH5nf {\n    \n  }    #HEADING_PARA-1muejEl3ZO {\n    \n  }  #SPACER-e0YFjYWziu {\n    \n  }  #TABLE-yGrq9MmT0q {\n    \n  }\n  }\n  \u003c\/style\u003e","brand":"MRCOOL","offers":[{"title":"15 Ft","offer_id":48355866640613,"sku":"NV15-3834-O","price":297.0,"currency_code":"USD","in_stock":true},{"title":"25 Ft","offer_id":48355866673381,"sku":"NV25-3834-O","price":391.0,"currency_code":"USD","in_stock":true},{"title":"35 Ft","offer_id":48355866706149,"sku":"NV35-3834-O","price":489.0,"currency_code":"USD","in_stock":true},{"title":"50 Ft","offer_id":48355866738917,"sku":"NV50-3834-O","price":643.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/7174\/7813\/files\/mrcool-no-vac-line-set-copper-tubes-brass-fittings.png?v=1769973302","url":"https:\/\/commercialcleaningdepot.com\/products\/mrcool-pre-charged-3-8-x-3-4-no-vac-quick-connect-line-set-for-central-ducted-and-versapro-series-r-454b","provider":"Commercial Cleaning Depot","version":"1.0","type":"link"}