Skip to content

🚨 Tariff Price Increases Incoming! Buy now before HVAC system prices go up — lock in your savings today!

🚨 New R-454B Refrigerant Systems Are Arriving Daily! ❄️🔥 Stay Tuned! 🚀

🏅 MRCOOL DIY Direct: America's #1 Most Trusted MRCOOL Dealer!

📈 HVAC Equipment Price Update Coming Soon Due to new tariffs, prices on mini splits, heat pumps & accessories will increase — shop now and save!

USA's Most Trusted MRCOOL Dealer – Free Shipping*

  • Facebook
  • YouTube
  • TikTok
  • Build Your Mini-Split
  • Shop By HVAC System
    • Single Zone Mini-Splits
      • Single Zone 5th Generation (DIY)
      • Single Zone 4th Gen (DIY)
      • Easy Pro DIY Systems (DIY)
      • Olympus Series (NON-DIY)
      • Advantage Series (NON-DIY)
      • Select Your Single Zone by Square Feet
      • Shop All Mini - Splits
    • Multi-Zone Mini Split Systems
      • Shop All Multi-Zone
      • 1 Zone/Room
      • 2 Zone/Room
      • 3 Zone/Room
      • 4 Zone/Room
      • 5 Zone/Room
      • Need Help? Use Our Mini Split Calculator
    • Ducted Systems
      • 2nd Gen VersaPro Heat Pump Series MRCOOL®
      • Package Units MRCOOL®
      • 2nd Gen Central Ducted HyperHeat MRCOOL®
      • Gas Furnaces MRCOOL®
      • Universal Series MRCOOL®
      • Shop All Ducted Systems
      • Get a Free Custom Quote
    • Scratch & Dent Systems
    • ⚠️ Limited R410A Stock
    • Financing Options
  • Shop By HVAC Part
    • Air Handlers
      • Wall Mounted Air Handlers
      • Ceiling Mounted Air Handlers
      • Ducted Air Handlers
      • Shop All Air Handlers
    • Condensers
    • Heat Strip Kits
    • A-Coils with Cabinet
    • Modular Blowers
    • Line Sets
    • Couplers and Control Wire
    • Condenser DIY Adapters
    • Condenser Mounting
    • MRCOOL Parts Request
    • Fan Motors
    • Control Boards
    • MRCOOL Replacement Parts Online
  • Accessories
    • DIY Line Sets
    • Condenser Mounting Options
    • 🖥️ Thermostats
    • Electrical Wiring Kits
    • 🛡️ Surge Protectors
    • Line Set Extension Bundles
    • Couplers and Control Wire
    • Line Set Cover (Composite)
    • Line Set Cover (Metal)
    • Custom Line Guard Builder
    • Refrigerant Refill Kit
    • Refrigerant & AC Tools
    • Installation Accessories
    • View All
  • Maintenance
    • HVAC Chemicals & Cleaners
    • Condensate Pumps
    • HVAC Tools & Gauges
    • Surge Protection & Electrical
    • Refrigerant Management
    • Installation Materials
  • Tech Support
    • ⚠️ 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
  • Information & FAQ's
    • Service & Installation
      • Installing Your Own MRCOOL Mini-Split Heat Pump System
      • Installation Services
    • Local Deals
    • MRCOOL Product Updates & Announcements
    • MRCOOL HVAC 101
    • Tips & Tricks with MrCool
    • MRCOOL HVAC Products
    • Fiancing Options
    • 🛢️ New AC Refrigerants for 2025
    • 📝 Contact Us
Build Your MRCOOL DIY Mini Split
Log in
  • Facebook
  • TikTok
  • YouTube
MRCOOL DIY Direct
  • Build Your Mini-Split
  • Shop By HVAC System
    • Single Zone Mini-Splits
      • Single Zone 5th Generation (DIY)
      • Single Zone 4th Gen (DIY)
      • Easy Pro DIY Systems (DIY)
      • Olympus Series (NON-DIY)
      • Advantage Series (NON-DIY)
      • Select Your Single Zone by Square Feet
      • Shop All Mini - Splits
    • Multi-Zone Mini Split Systems
      • Shop All Multi-Zone
      • 1 Zone/Room
      • 2 Zone/Room
      • 3 Zone/Room
      • 4 Zone/Room
      • 5 Zone/Room
      • Need Help? Use Our Mini Split Calculator
    • Ducted Systems
      • 2nd Gen VersaPro Heat Pump Series MRCOOL®
      • Package Units MRCOOL®
      • 2nd Gen Central Ducted HyperHeat MRCOOL®
      • Gas Furnaces MRCOOL®
      • Universal Series MRCOOL®
      • Shop All Ducted Systems
      • Get a Free Custom Quote
    • Scratch & Dent Systems
    • ⚠️ Limited R410A Stock
    • Financing Options
  • Shop By HVAC Part
    • Air Handlers
      • Wall Mounted Air Handlers
      • Ceiling Mounted Air Handlers
      • Ducted Air Handlers
      • Shop All Air Handlers
    • Condensers
    • Heat Strip Kits
    • A-Coils with Cabinet
    • Modular Blowers
    • Line Sets
    • Couplers and Control Wire
    • Condenser DIY Adapters
    • Condenser Mounting
    • MRCOOL Parts Request
    • Fan Motors
    • Control Boards
    • MRCOOL Replacement Parts Online
  • Accessories
    • DIY Line Sets
    • Condenser Mounting Options
    • 🖥️ Thermostats
    • Electrical Wiring Kits
    • 🛡️ Surge Protectors
    • Line Set Extension Bundles
    • Couplers and Control Wire
    • Line Set Cover (Composite)
    • Line Set Cover (Metal)
    • Custom Line Guard Builder
    • Refrigerant Refill Kit
    • Refrigerant & AC Tools
    • Installation Accessories
    • View All
  • Maintenance
    • HVAC Chemicals & Cleaners
    • Condensate Pumps
    • HVAC Tools & Gauges
    • Surge Protection & Electrical
    • Refrigerant Management
    • Installation Materials
  • Tech Support
    • ⚠️ 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
  • Information & FAQ's
    • Service & Installation
      • Installing Your Own MRCOOL Mini-Split Heat Pump System
      • Installation Services
    • Local Deals
    • MRCOOL Product Updates & Announcements
    • MRCOOL HVAC 101
    • Tips & Tricks with MrCool
    • MRCOOL HVAC Products
    • Fiancing Options
    • 🛢️ New AC Refrigerants for 2025
    • 📝 Contact Us
Log in DFDEE160-ED7D-46AE-B2EB-8822106EC110 Cart
  • Build Your Mini-Split
  • Shop By HVAC System
    • Single Zone Mini-Splits
      • Single Zone 5th Generation (DIY)
      • Single Zone 4th Gen (DIY)
      • Easy Pro DIY Systems (DIY)
      • Olympus Series (NON-DIY)
      • Advantage Series (NON-DIY)
      • Select Your Single Zone by Square Feet
      • Shop All Mini - Splits
    • Multi-Zone Mini Split Systems
      • Shop All Multi-Zone
      • 1 Zone/Room
      • 2 Zone/Room
      • 3 Zone/Room
      • 4 Zone/Room
      • 5 Zone/Room
      • Need Help? Use Our Mini Split Calculator
    • Ducted Systems
      • 2nd Gen VersaPro Heat Pump Series MRCOOL®
      • Package Units MRCOOL®
      • 2nd Gen Central Ducted HyperHeat MRCOOL®
      • Gas Furnaces MRCOOL®
      • Universal Series MRCOOL®
      • Shop All Ducted Systems
      • Get a Free Custom Quote
    • Scratch & Dent Systems
    • ⚠️ Limited R410A Stock
    • Financing Options
  • Shop By HVAC Part
    • Air Handlers
      • Wall Mounted Air Handlers
      • Ceiling Mounted Air Handlers
      • Ducted Air Handlers
      • Shop All Air Handlers
    • Condensers
    • Heat Strip Kits
    • A-Coils with Cabinet
    • Modular Blowers
    • Line Sets
    • Couplers and Control Wire
    • Condenser DIY Adapters
    • Condenser Mounting
    • MRCOOL Parts Request
    • Fan Motors
    • Control Boards
    • MRCOOL Replacement Parts Online
  • Accessories
    • DIY Line Sets
    • Condenser Mounting Options
    • 🖥️ Thermostats
    • Electrical Wiring Kits
    • 🛡️ Surge Protectors
    • Line Set Extension Bundles
    • Couplers and Control Wire
    • Line Set Cover (Composite)
    • Line Set Cover (Metal)
    • Custom Line Guard Builder
    • Refrigerant Refill Kit
    • Refrigerant & AC Tools
    • Installation Accessories
    • View All
  • Maintenance
    • HVAC Chemicals & Cleaners
    • Condensate Pumps
    • HVAC Tools & Gauges
    • Surge Protection & Electrical
    • Refrigerant Management
    • Installation Materials
  • Tech Support
    • ⚠️ 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
  • Information & FAQ's
    • Service & Installation
      • Installing Your Own MRCOOL Mini-Split Heat Pump System
      • Installation Services
    • Local Deals
    • MRCOOL Product Updates & Announcements
    • MRCOOL HVAC 101
    • Tips & Tricks with MrCool
    • MRCOOL HVAC Products
    • Fiancing Options
    • 🛢️ New AC Refrigerants for 2025
    • 📝 Contact Us
Email Us (417) 291-9921 Toll Free (800) 651-9297

USA's Most Trusted MRCOOL Dealer – Free Shipping*
✅ Filters block is rendering!

Filter:

Series
0 selected
Reset
Series
Coverage Area
0 selected
Reset
Coverage Area
System Type
0 selected
Reset
System Type
Mount Type
0 selected
Reset
Mount Type
Installation Type
0 selected
Reset
Installation Type
Zones/Rooms
0 selected
Reset
Zones/Rooms
Condenser BTU'S
0 selected
Reset
Condenser BTU'S
Line Set Length
0 selected
Reset
Line Set Length
Energy Efficient Rating
0 selected
Reset
Energy Efficient Rating
Voltage
0 selected
Reset
Voltage
Availability
0 selected
Reset
Availability
Price
The highest price is $1,000,006.00 Reset
$
$
Remove all

1000 products

Filter and sort Filter

Filter and sort

Filter

1000 products

Series
Clear
Coverage Area
Clear
System Type
Clear
Mount Type
Clear
Installation Type
Clear
Zones/Rooms
Clear
Condenser BTU'S
Clear
Line Set Length
Clear
Energy Efficient Rating
Clear
Voltage
Clear
Availability
Clear
Price

The highest price is $1,000,006.00

$
$
Clear
Remove all
Remove all

1000 products

  • Rectorseal 81954 RI FLG 7 F/ 24 Framing

    Rectorseal 81954 RI FLG 7 F/ 24 Framing

    Save $3.43

    Rectorseal 81954 RI FLG 7 F/ 24 Framing

    Regular price $20.56 USD
    Regular price $23.99 USD Sale price $20.56 USD
    Unit price /  per 
    Shop now
    Save $3.43
  • Rectorseal 66354 Metacaulk Intumescent Pipe Collar 6

    Rectorseal 66354 Metacaulk Intumescent Pipe Collar 6

    Save $28.15

    Rectorseal 66354 Metacaulk Intumescent Pipe Collar 6

    Regular price $145.84 USD
    Regular price $173.99 USD Sale price $145.84 USD
    Unit price /  per 
    Shop now
    Save $28.15
  • Rectorseal 45308 Leak Freeze .5 Oz Minisplit with UV

    Rectorseal 45308 Leak Freeze .5 Oz Minisplit with UV

    Save $21.92

    Rectorseal 45308 Leak Freeze .5 Oz Minisplit with UV

    Regular price $115.07 USD
    Regular price $136.99 USD Sale price $115.07 USD
    Unit price /  per 
    Shop now
    Save $21.92
  • Rectorseal 55973 Mike 425L 16 oz Fast Set Plastic Amber Pipe Cement

    Rectorseal 55973 Mike 425L 16 oz Fast Set Plastic Amber Pipe Cement

    Save $4.00

    Rectorseal 55973 Mike 425L 16 oz Fast Set Plastic Amber Pipe Cement

    Regular price $21.99 USD
    Regular price $25.99 USD Sale price $21.99 USD
    Unit price /  per 
    Shop now
    Save $4.00
  • Rectorseal 55924 Pete 602L 8 oz. Fast Set Plastic Clear Pipe Cement

    Rectorseal 55924 Pete 602L 8 oz. Fast Set Plastic Clear Pipe Cement

    Save $4.00

    Rectorseal 55924 Pete 602L 8 oz. Fast Set Plastic Clear Pipe Cement

    Regular price $21.99 USD
    Regular price $25.99 USD Sale price $21.99 USD
    Unit price /  per 
    Shop now
    Save $4.00
  • Rectorseal 97630 Safe-T-Switch 24 VAC Condensate Overflow Shut-Off Switch

    Rectorseal 97630 Safe-T-Switch 24 VAC Condensate Overflow Shut-Off Switch

    Save $7.87

    Rectorseal 97630 Safe-T-Switch 24 VAC Condensate Overflow Shut-Off Switch

    Regular price $43.12 USD
    Regular price $50.99 USD Sale price $43.12 USD
    Unit price /  per 
    Shop now
    Save $7.87
  • Rectorseal 97601 EP-200 2 oz Metal Black Putty Replacement MPN

    Rectorseal 97601 EP-200 2 oz Metal Black Putty Replacement MPN

    Save $3.00

    Rectorseal 97601 EP-200 2 oz Metal Black Putty Replacement MPN

    Regular price $17.99 USD
    Regular price $20.99 USD Sale price $17.99 USD
    Unit price /  per 
    Shop now
    Save $3.00
  • Rectorseal 97003 Clean Check ABS 3 Extendable Backwater Valve

    Rectorseal 97003 Clean Check ABS 3 Extendable Backwater Valve

    Save $28.83

    Rectorseal 97003 Clean Check ABS 3 Extendable Backwater Valve

    Regular price $150.16 USD
    Regular price $178.99 USD Sale price $150.16 USD
    Unit price /  per 
    Shop now
    Save $28.83
  • Rectorseal 14115 Nokorode 8 oz Solder Flux Paste

    Rectorseal 14115 Nokorode 8 oz Solder Flux Paste

    Save $5.80

    Rectorseal 14115 Nokorode 8 oz Solder Flux Paste

    Regular price $30.19 USD
    Regular price $35.99 USD Sale price $30.19 USD
    Unit price /  per 
    Shop now
    Save $5.80
  • Rectorseal 70269 Frames Bigfoot Multi XL Lststud B9732/1

    Rectorseal 70269 Frames Bigfoot Multi XL Lststud B9732/1

    Save $213.77

    Rectorseal 70269 Frames Bigfoot Multi XL Lststud B9732/1

    Regular price $1,124.22 USD
    Regular price $1,337.99 USD Sale price $1,124.22 USD
    Unit price /  per 
    Shop now
    Save $213.77
  • RectorSeal 83029 DHJ-16 5/8 Drain Hose Coupler Standard

    RectorSeal 83029 DHJ-16 5/8 Drain Hose Coupler Standard

    Save $4.00

    RectorSeal 83029 DHJ-16 5/8 Drain Hose Coupler Standard

    Regular price $21.99 USD
    Regular price $25.99 USD Sale price $21.99 USD
    Unit price /  per 
    Shop now
    Save $4.00
  • Rectorseal 87716 System Big Foot H Frame Kit B6088/b

    Rectorseal 87716 System Big Foot H Frame Kit B6088/b

    Save $102.59

    Rectorseal 87716 System Big Foot H Frame Kit B6088/b

    Regular price $539.40 USD
    Regular price $641.99 USD Sale price $539.40 USD
    Unit price /  per 
    Shop now
    Save $102.59
  • Rectorseal 87765 4 in. Support Riser 308 lbs Plastic in Ivory

    Rectorseal 87765 4 in. Support Riser 308 lbs Plastic in Ivory

    Save $4.00

    Rectorseal 87765 4 in. Support Riser 308 lbs Plastic in Ivory

    Regular price $21.99 USD
    Regular price $25.99 USD Sale price $21.99 USD
    Unit price /  per 
    Shop now
    Save $4.00
  • Rectorseal 81955 7 in. Rough-In PVC Flange for 16 in. Framing

    Rectorseal 81955 7 in. Rough-In PVC Flange for 16 in. Framing

    Save $4.00

    Rectorseal 81955 7 in. Rough-In PVC Flange for 16 in. Framing

    Regular price $21.99 USD
    Regular price $25.99 USD Sale price $21.99 USD
    Unit price /  per 
    Shop now
    Save $4.00
  • RectorSeal 87630 Big Foot DMSS Single Unit Stand B5551

    RectorSeal 87630 Big Foot DMSS Single Unit Stand B5551

    Save $70.37

    RectorSeal 87630 Big Foot DMSS Single Unit Stand B5551

    Regular price $372.62 USD
    Regular price $442.99 USD Sale price $372.62 USD
    Unit price /  per 
    Shop now
    Save $70.37
  • Rectorseal 87734 Big Foot® 22 in. Stainless Steel Wall Condenser Bracket

    Rectorseal 87734 Big Foot® 22 in. Stainless Steel Wall Condenser Bracket

    Save $50.75

    Rectorseal 87734 Big Foot® 22 in. Stainless Steel Wall Condenser Bracket

    Regular price $265.24 USD
    Regular price $315.99 USD Sale price $265.24 USD
    Unit price /  per 
    Shop now
    Save $50.75
  • Rectorseal 81902 Grille 2 Way 6 x 6 Inch Plastic

    Rectorseal 81902 Grille 2 Way 6 x 6 Inch Plastic

    Save $9.78

    Rectorseal 81902 Grille 2 Way 6 x 6 Inch Plastic

    Regular price $53.21 USD
    Regular price $62.99 USD Sale price $53.21 USD
    Unit price /  per 
    Shop now
    Save $9.78
  • Rectorseal 97034 Clean Check 4 in PVC Solvent Weld Extendable Backwater Valve with Adapter and Plug

    Rectorseal 97034 Clean Check 4 in PVC Solvent Weld Extendable Backwater Valve with Adapter and Plug

    Save $63.29

    Rectorseal 97034 Clean Check 4 in PVC Solvent Weld Extendable Backwater Valve with Adapter and Plug

    Regular price $330.70 USD
    Regular price $393.99 USD Sale price $330.70 USD
    Unit price /  per 
    Shop now
    Save $63.29
  • RectorSeal CGCLP CG 4.5 Duct Clips 25PK White

    RectorSeal CGCLP CG 4.5 Duct Clips 25PK White

    Save $190,000.99

    RectorSeal CGCLP CG 4.5 Duct Clips 25PK White

    Regular price $1,000,006.00 USD
    Regular price $1,190,006.99 USD Sale price $1,000,006.00 USD
    Unit price /  per 
    Shop now
    Save $190,000.99
  • RectorSeal CGTEE Cover Guard CGTEE Lineset Duct Easy Installation HVAC White Tee 4.5

    RectorSeal CGTEE Cover Guard CGTEE Lineset Duct Easy Installation HVAC White Tee 4.5

    Save $17.27

    RectorSeal CGTEE Cover Guard CGTEE Lineset Duct Easy Installation HVAC White Tee 4.5

    Regular price $88.72 USD
    Regular price $105.99 USD Sale price $88.72 USD
    Unit price /  per 
    Shop now
    Save $17.27
  • 1
  • …
  • 29
  • 30
  • 31
  • 32
  • 33
  • …
  • 50
View Our BBB Profile

Shop with confidence at MRCOOL DIY DIRECT, a reputable and trustworthy company proudly recognized as a BBB Accredited Business. Our accreditation reflects our ongoing commitment to providing exceptional customer service, transparent business practices, and top-quality products.

Shop

  • Shop Mini-Splits
  • Accessories
  • Shop By HVAC Part
  • Design Your Own Mini Split System

Helpful Links

  • Track My Shipment
  • New AC Refrigerants Coming 2025
  • How to Configure a Multi-Zone
  • Order MRCOOL Genuine Parts
  • Installation Services
  • Joplin Mo Area Savings Program
  • The Direct Approach: Blog Series
  • Tips & Tricks
  • Warranty Information
  • About Us

Policies

  • Contact Us
  • Privacy policy
  • Terms & service
  • Shipping policy
  • Return policy
  • Refund policy
  • Black Friday / Cyber Monday

Customer Service

2717 Gum Rd Seneca, Mo 64865

(417) 291-9921

(800) 651-9297

Monday to Friday

8am - 5pm CST

support@mrcooldiydirect.com

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
  • Facebook
  • YouTube
  • TikTok

MRCOOL DIY Direct is the nation’s most trusted MRCOOL® Regional and Nationwide Dealer.



© 2025, MRCOOL DIY Direct
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.