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    • 🆕 Hybrid HVAC System Builder
    • 🆕 Mini-Split Sizing Calculator (BTU per Sq Ft)
    • Multi-Zone Mini Splits by Zones
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      • 6 Zone/Room 🚨NEW!
    • Shop All Mini Splits
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    • Dual Fuel Systems by MRCOOL®
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    • DIY Couplers, Control Wire, Adapters
    • Condenser Mounting
  • Accessories
    • DIY Line Sets
    • Condenser Mounting Options
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      • Line Set Cover (Composite)
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    • Thermostats
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      • 🧮 Manual J Load Calculator
      • 🔄 DIY Line Sets Explained
      • 📦 Buy MRCOOL Parts Online
      • 🧰 Product Manuals and Installation Guides
      • ⚡ Wire & Breaker Size
      • 🧼 How To Clean Your Mini-Split
      • 📱 Understanding The Remote
      • 🛡️ MRCOOL Warranty Information
      • 📊 HSPF Ratings and Noise Levels
      • 📐 System Specifications
      • 🔗 Helpful Links
    • DIY Resource Center
      • What Are Quick Connect Couplers?
      • Expert FAQs for Homeowners & Technicians
      • What DIY Pre-Charged Mini Splits Really Mean
      • How to Clean Your Mini Split
      • Heat Pumps: How Do They Work?
      • What Are Pre-Charged Line Sets
      • Understanding Remote Control
      • Can I Really Install a Mini Split Myself?
    • ▶️ Installation Guide / Video
    • 🚚 Shipping & Tracking
      • Shipping & Delivery FAQ
      • Tracking Your Order
      • Returns & Warranty
    • 🛠️ Service & Installation
      • DIY Tools & Builder Apps
      • Manual-J Calculator
      • Installing Your Own MRCOOL Mini-Split Heat Pump System
      • Installation Services
      • 📍 Joplin Mo Regional Deals
    • 🗞️ News & Announcements
      • 📢 News: The Latest MRCOOL Product Announcements
      • 🛢️ New AC Refrigerants for 2025
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      • Customer Service Portal
    • 💡 Tips & Tricks with MR.COOL
  • Black Friday
DFDEE160-ED7D-46AE-B2EB-8822106EC110 Cart
  • Mini-Splits
    • Single Zone Mini Splits
    • 🆕 Custom Mini-Split Design Tool 🔥HOT!
    • 🆕 Hybrid HVAC System Builder
    • 🆕 Mini-Split Sizing Calculator (BTU per Sq Ft)
    • Multi-Zone Mini Splits by Zones
      • 1 Zone/Room
      • 2 Zone/Room
      • 3 Zone/Room
      • 4 Zone/Room
      • 5 Zone/Room
      • 6 Zone/Room 🚨NEW!
    • Shop All Mini Splits
    • 🏷️ Special Offers
    • ❓Questions & Answers
  • Central Ducted
    • Dual Fuel Systems by MRCOOL®
    • Central Ducted Heat Pumps by MRCOOL®
    • Package Units by MRCOOL®
    • Gas Furnaces by MRCOOL®
    • Shop All Central Ducted
    • Get a Free Custom Quote
    • ❓Questions & Answers
  • Shop By Systems
    • Shop By Series
      • Single Zone 5th Gen (DIY)
      • Multi-Zone 5th Gen (DIY)
      • Easy Pro DIY Systems (DIY)
      • Olympus Series (NON-DIY)
      • Advantage Series (NON-DIY)
      • Universal Series (DIY)
      • VersaPro Series (DIY)
      • HyperHeat Series (DIY)
      • Signature Series (NON-DIY)
    • Shop All DIY Equipment
    • Shop All NON-DIY Equipment
    • ⚡️ Mini-Split Sizing Calculator / Builder
    • ✤ Cool Blade Industrial Fans
    • 🚿 MRCOOL Water Heaters
    • Financing Options
    • ❓Questions & Answers
  • Shop By HVAC Part
    • MRCOOL Replacement Parts
      • Shop All Parts
      • Control Boards
      • Fan Motors
      • Sensors - Switches - Valves - Misc
    • Air Handlers
    • Condensers
    • Heat Strip Kits
    • A-Coils with Cabinet
    • Modular Blowers
    • Line Sets
    • DIY Couplers, Control Wire, Adapters
    • Condenser Mounting
  • Accessories
    • DIY Line Sets
    • Condenser Mounting Options
    • Line Set Cover Kits
      • Line Set Cover (Composite)
      • Line Set Cover (Metal)
    • Thermostats
    • Electrical & Wiring Kits
    • Surge Protection
    • Condensate Pumps
    • Refrigerant Refill Kit
    • Line Set Extension Bundles
    • Refrigerant & AC Tools
    • Installation Accessories
    • HVAC Chemicals & Cleaners
    • Tools & Gauges
    • Refrigerant Management
  • Learning Center
    • Technical Support
      • 📖 Expert FAQ's
      • ⚠️ Error Code Guide
      • 🧮 Manual J Load Calculator
      • 🔄 DIY Line Sets Explained
      • 📦 Buy MRCOOL Parts Online
      • 🧰 Product Manuals and Installation Guides
      • ⚡ Wire & Breaker Size
      • 🧼 How To Clean Your Mini-Split
      • 📱 Understanding The Remote
      • 🛡️ MRCOOL Warranty Information
      • 📊 HSPF Ratings and Noise Levels
      • 📐 System Specifications
      • 🔗 Helpful Links
    • DIY Resource Center
      • What Are Quick Connect Couplers?
      • Expert FAQs for Homeowners & Technicians
      • What DIY Pre-Charged Mini Splits Really Mean
      • How to Clean Your Mini Split
      • Heat Pumps: How Do They Work?
      • What Are Pre-Charged Line Sets
      • Understanding Remote Control
      • Can I Really Install a Mini Split Myself?
    • ▶️ Installation Guide / Video
    • 🚚 Shipping & Tracking
      • Shipping & Delivery FAQ
      • Tracking Your Order
      • Returns & Warranty
    • 🛠️ Service & Installation
      • DIY Tools & Builder Apps
      • Manual-J Calculator
      • Installing Your Own MRCOOL Mini-Split Heat Pump System
      • Installation Services
      • 📍 Joplin Mo Regional Deals
    • 🗞️ News & Announcements
      • 📢 News: The Latest MRCOOL Product Announcements
      • 🛢️ New AC Refrigerants for 2025
    • 📞 Support & Contact
      • 📝 Contact Us
      • Warranty Registration
      • Customer Service Portal
    • 💡 Tips & Tricks with MR.COOL
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Email Us (417) 291-9921 Toll Free (800) 651-9297

USA's Most Trusted MRCOOL Dealer – Free Shipping*

MRCOOL DIY Installation Guides & Product Manuals - .PDF Downloads

  • Gen 4 DIY Mini Splits

    Single Zone Installation Guide

    MULTI-ZONE Installation Guide

    Ceiling Cassette Installation Guide

    Remote Control Users Manual

    Single Zone Warranty Information

    Quick Start Guide

    Single Zone Troubleshooting Guide

    Multi-Zone Troubleshooting Guide

    Shop Gen 4 DIY Mini-Splits 
  • Central Ducted HyperHeat

    Owners Manual

    Installation Guide

    Product Brochure

    Heat Strip Installation Guide

    Shop Central Ducted HyperHeat Systems 
  • Easy Pro Series

    Product Brochure

    Installation Guide

    Manuals and Installation Guides 
  • Advantage Series

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    Manuals and Installation Guides 
  • Olympus Series

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    Manuals and Installation Guides 
  • Signature Package Series

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    Manuals and Installation Guides 
  • Universal Series

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    Manuals and Installation Guides 

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Customer Service

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