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November Project Packs

Complete DIY systems. Installation essentials.
Package pricing through November 30.

Shop Project Packs One system. Two systems.
Larger-project quotes.
5th Gen E-Star DIYNovember / 2026
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O 24K SYSTEM SHOWN
COMPLETE SINGLE-SYSTEM PACKAGES FROM$2,228
Complete 25-ft. DIY systemsLineGuard + Care Kit includedStandard Freight Included*

November Project Pack Event

Pick your system. Get project-ready.

Compare complete packages for one room or multiple spaces. Multi-system packs use separate single-zone systems.

Complete PackageSystem + Accessories

9K

Air handler, condenser and 25-ft. line set, with finishing essentials.

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O
9K system
1 system
$2,228.00

Standard freight included.* Tax extra.

  • 1 complete 5th Gen DIY system, each with a 25-foot line set
  • 1 white MLG450 LineGuard kit
  • 1 MMCK01 Care Kit
See package details

Equipment: $2,029. Accessory pack: $199. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
Complete PackageSystem + Accessories

12K

Air handler, condenser and 25-ft. line set, with finishing essentials.

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-0
12K system
1 system
$2,258.00

Standard freight included.* Tax extra.

  • 1 complete 5th Gen DIY system, each with a 25-foot line set
  • 1 white MLG450 LineGuard kit
  • 1 MMCK01 Care Kit
See package details

Equipment: $2,059. Accessory pack: $199. Each system includes a standard 25-foot line set. LineGuard covers about 12 feet per kit. Confirm voltage, sizing and line route. No additional coupons apply to Project Packs.

View package details →
Complete PackageSystem + Accessories

18K

Air handler, condenser and 25-ft. line set, with finishing essentials.

MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O
18K system
1 system
$2,808.00

Standard freight included.* Tax extra.

  • 1 complete 5th Gen DIY system, each with a 25-foot line set
  • 1 white MLG450 LineGuard kit
  • 1 MMCK01 Care Kit
See package details

Equipment: $2,609. Accessory pack: $199. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
Complete PackageSystem + Accessories

36K

Air handler, condenser and 25-ft. line set, with finishing essentials.

MRCOOL DIY® 5th Gen 36,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-36-HP-WM-230D25-O
36K system
1 system
$3,668.00

Standard freight included.* Tax extra.

  • 1 complete 5th Gen DIY system, each with a 25-foot line set
  • 1 white MLG450 LineGuard kit
  • 1 MMCK01 Care Kit
See package details

Equipment: $3,469. Accessory pack: $199. Each system includes a standard 25-foot line set. LineGuard covers about 12 feet per kit. Confirm voltage, sizing and line route. No additional coupons apply to Project Packs.

View package details →
2-System PackageSystems + Accessories

9K + 9K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O
9K system
MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O
9K system
2 separate systems
$4,357.00

Standard freight included.* Tax extra.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $4,058. Accessory pack: $299. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
2-System PackageSystems + Accessories

9K + 24K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 9,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-09-HP-WM-115D25-O
9K system
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
2 separate systems
$5,357.00

Standard freight included.* Tax extra.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $5,058. Accessory pack: $299. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
2-System PackageSystems + Accessories

12K + 12K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-0
12K system
MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-0
12K system
2 separate systems
$4,417.00

Standard freight included.* Tax extra.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $4,118. Accessory pack: $299. Each system includes a standard 25-foot line set. LineGuard covers about 12 feet per kit. Confirm voltage, sizing and line route. No additional coupons apply to Project Packs.

View package details →
2-System PackageSystems + Accessories

12K + 24K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-0
12K system
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
2 separate systems
Request a quote

Delivered price confirmed by quote.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $5,088. Accessory pack: $299. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

Request this package quote
2-System PackageSystems + Accessories

18K + 18K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O
18K system
MRCOOL DIY® 5th Gen E Star 18,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-18-HP-WM-230D25-O
18K system
2 separate systems
$5,517.00

Standard freight included.* Tax extra.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $5,218. Accessory pack: $299. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
2-System PackageSystems + Accessories

24K + 24K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
2 separate systems
$6,357.00

Standard freight included.* Tax extra.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $6,058. Accessory pack: $299. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

View package details →
2-System PackageSystems + Accessories

36K + 36K

Two complete systems. One coordinated package.

MRCOOL DIY® 5th Gen 36,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-36-HP-WM-230D25-O
36K system
MRCOOL DIY® 5th Gen 36,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-36-HP-WM-230D25-O
36K system
2 separate systems
Request a quote

Delivered price confirmed by quote.

  • 2 complete 5th Gen DIY systems, each with a 25-foot line set
  • 2 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $6,938. Accessory pack: $299. Illustrative package subtotal before destination-specific delivery: $7,237. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

Request this package quote
3-System PackageSystems + Accessories

24K + 24K + 24K

Air handler, condenser and 25-ft. line set, with finishing essentials.

MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
MRCOOL DIY® 5th Gen E Star 24,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V, DIY-24-HP-WM-230D25-O
24K system
3 separate systems
Request a quote

Delivered price confirmed by quote.

  • 3 complete 5th Gen DIY systems, each with a 25-foot line set
  • 3 white MLG450 LineGuard kits
  • 1 shared MMCK01 Care Kit
See package details

Equipment: $9,087. Accessory pack: $399. Illustrative package subtotal before destination-specific delivery: $9,486. Separate single-zone systems. LineGuard covers about 12 feet per kit. Confirm required voltage, sizing, line route, stock and delivery. Package savings already included.

Request this package quote

A complete DIY system, one white LineGuard kit per system and one Care Kit per package. Package savings are already included.
Complete DIY systems. Project-ready accessories. Special package pricing throughout November. Choose one complete system, two separate systems or a delivered-price quote for a larger project.

NOVEMBER PROJECT PACK EVENTThrough November 30, 2026 • Ends midnight CentralThrough November 30, 2026 • Ends midnight Central

LET'S GET IT RIGHT

Your project isn't one-size-fits-all.

Planning three systems, mixing sizes or working with a tricky delivery? Send us your ZIP code, spaces and installation details. We'll build a package that makes sense.

Talk through my project

For your bigger plans

A project like yours.
A quote built for it.

Mixing sizes, planning three systems or working through delivery details? Let our team help you put the complete project together.

  1. 01Tell us about your spaces
  2. 02Confirm sizing and delivery needs
  3. 03Review your personalized quote

Delivered pricing is confirmed before purchase. No purchase commitment.

Let's build your project quote.

No purchase commitment. Tell us your project and delivery ZIP; our team will confirm availability and delivered price.

Straight answers. Confident decisions.

Are these multi-zone systems?

No. Each included system has its own indoor unit and outdoor condenser. Choose capacities based on the needs of each space, not the discount.

What does the accessory pack include?

One white MLG450 LineGuard kit per system and one MMCK01 Care Kit per package. Each LineGuard kit covers approximately 12 feet of exterior route. Extra cover may be needed for a 25-foot line. Shared cleaning tools can be used sequentially; consumables may need replenishment.

Is delivery included?

Yes. Standard freight is included for buy-now packages in the contiguous U.S. A $149 LTL freight surcharge applies to Oregon, Washington and Idaho. Remote locations, special delivery services and redelivery may cost extra. Contact us before ordering if your delivery needs special arrangements. For packages marked for a quote, we will confirm the delivered price before you purchase.

Can I use another discount?

Project Pack savings are already reflected in the displayed price. Eligibility for any other offer is determined at checkout.

What makes this a Project Pack?

Each package pairs eligible 5th Gen E-Star single-zone equipment with one white LineGuard kit per system and one Care Kit per package. Choose a single-system or multi-system package to fit your project.

How long is the offer available?

The November Project Pack Event runs through November 30, 2026, ending at midnight Central at the start of December 1. Package availability can change. November 13 doorbusters are a separate promotion; no additional doorbuster discount is promised on these packages.

*Delivery details: Standard freight is included for buy-now packages in the contiguous U.S. A $149 LTL freight surcharge applies to Oregon, Washington and Idaho. Remote locations, special delivery services and redelivery may cost extra. Contact us before ordering if your delivery needs special arrangements. For packages marked for a quote, we will confirm the delivered price before you purchase.

Offer ends November 30, 2026 at midnight Central, while eligible supplies last. Package savings are already included. No additional coupons apply to Project Packs. Tax is calculated at checkout. Extra line lengths, electrical work, installation labor and mounting hardware are excluded unless listed.