BLACK FRIDAY STARTS EARLY
AND THE DEALS KEEP COMING.
SAVE $600 ON ELIGIBLE MRCOOL DIY E-STAR SYSTEMS
More holiday offers are coming throughout November.
Doorbusters open only during their announced offer times. Need a system now? Shop current systems and Project Packs.
EARLY BLACK FRIDAY · E-STAR SAVINGS
115V · Standard 25 ft line set
SAVE $600 · NO COUPON NEEDED
Shop the 12K System ↗YOUR NOVEMBER CHECK-IN
Early Black Friday is here. Save $600 from the manufacturer’s regular advertised price on five qualifying E-Star single-zone systems.
Shop E-Star savingsCOMING NEXT
Installation offers, multi-zone savings, doorbusters and Cyber Monday specials are on the way. Details will appear when each offer is ready.
Release dates will be announced after they are confirmed. Earlier offers stay available while their terms allow.
EARLY BLACK FRIDAY · E-STAR SAVINGS
Manufacturer-supported savings on qualifying MRCOOL DIY E-Star systems. No coupon code needed. Standard 25-foot line set included.
Early Black Friday savings are here. Through December 31, 2026, while the manufacturer program remains available. Applies to the five standard 25-foot configurations shown below.
Representative system imageDIY 5TH GEN · E-STAR
115V · Standard 25 ft line set
Manufacturer price reference $2,329
$1,729Sale price · No coupon needed
View 9K SystemIndoor unit, outdoor unit, standard 25-foot line set and factory-supplied components. See product details for specifications and installation requirements. Optional accessories cost extra.
Representative system imageDIY 5TH GEN · E-STAR
115V · Standard 25 ft line set
Manufacturer price reference $2,359
$1,759Sale price · No coupon needed
View 12K SystemIndoor unit, outdoor unit, standard 25-foot line set and factory-supplied components. See product details for specifications and installation requirements. Optional accessories cost extra.
Representative system imageDIY 5TH GEN · E-STAR
230V · Standard 25 ft line set
Manufacturer price reference $2,909
$2,309Sale price · No coupon needed
View 18K SystemIndoor unit, outdoor unit, standard 25-foot line set and factory-supplied components. See product details for specifications and installation requirements. Optional accessories cost extra.
Representative system imageDIY 5TH GEN · E-STAR
230V · Standard 25 ft line set
Manufacturer price reference $3,329
$2,729Sale price · No coupon needed
View 24K SystemIndoor unit, outdoor unit, standard 25-foot line set and factory-supplied components. See product details for specifications and installation requirements. Optional accessories cost extra.
Representative system imageDIY 5TH GEN · E-STAR
230V · Standard 25 ft line set
Manufacturer price reference $3,769
$3,169Sale price · No coupon needed
View 36K SystemIndoor unit, outdoor unit, standard 25-foot line set and factory-supplied components. See product details for specifications and installation requirements. Optional accessories cost extra.
Applies only to the specified complete systems with their standard 25-foot line set. Other configurations, Project Packs and separate accessories are not included. Optional accessory savings are a separate offer and are not active.
BLACK FRIDAY MULTI-ZONE SAVINGS
Save up to $800 on qualifying systems. Heat and cool several rooms with one outdoor unit. Explore MRCOOL DIY 5th Gen complete multi-zone systems.
This offer is not active yet. Final details will be announced before shopping opens. Current prices apply today.
Only qualifying complete systems count toward these amounts, before tax and shipping. Receive one saving—the highest amount you qualify for. E-Star single-zone systems, doorbusters, Project Packs and separate accessories are not included. Other discount combinations are excluded.
Examples use the configurations linked below. Changing indoor units or line-set lengths may change the price and saving. Choose the right system for your home first.
6K + 18K indoor units
Current price $3,994
With this offer: $3,794 — save $200
View 2-Room System12K + 12K + 12K indoor units
Current price $7,114
With this offer: $6,764 — save $350
View 3-Room System9K + 9K + 18K + 18K indoor units
Current price $6,802
With this offer: $6,452 — save $350
View 4-Room System12K + 12K + 12K + 12K + 12K indoor units
Current price $7,327
With this offer: $6,977 — save $350
View 5-Room System6K + 6K + 9K + 12K + 12K + 18K indoor units
Current price $7,640
With this offer: $7,090 — save $550
View 6-Room SystemSHOP ON YOUR SCHEDULE
Explore qualifying E-Star systems and our existing November Project Packs. Each offer has its own terms.
Complete single-room system with the standard 25-foot line set.
$1,729.00View SystemComplete single-room system with the standard 25-foot line set.
$1,759.00View SystemComplete single-room system with the standard 25-foot line set.
$2,309.00View SystemNOVEMBER PROJECT PACKS
Explore 13 package choices, see what comes with each one and choose the right setup for your home.
Shop Project PacksYOUR INSTALLATION. YOUR CHOICE.
Here's your system. These accessories might make your installation easier. Choose what you need, or skip them.
Includes the indoor unit, outdoor unit, standard 25-foot precharged refrigerant line set, and factory-supplied components. Your included line set stays the same.
Outdoor mounting accessories below are optional and cost extra. If you already have suitable support for your outdoor unit, you may not need one.
12K specifications only — outdoor unit: 30.1 inches wide × 21.8 inches high × 11.9 inches deep. Mounting feet: 17.8 × 11.3 inches. Follow the system manual for clearances and installation requirements.
MRCOOL MB176: 176-pound maximum load. Supplied assembly and mounting hardware is listed in its manual. The supporting wall must safely carry the equipment and bracket.
CoolGuard EP04: 38 × 18 × 3 inches. Weight capacity has not been confirmed. CoolGuard ACB-J02: elevated ground stand, 220-pound maximum load; mounting fit for this system has not been confirmed.
MRCOOL bracket installation guide · 12K system specifications · 9K system specifications · 18K system specifications
Your system produces water while cooling. A pump may help when that water cannot drain downhill to a suitable location. It is not needed for every installation. Ask your installer before choosing one; no pump is included or automatically added here.
E-Star savings are available on the five listed standard 25-foot complete systems. Other November offers remain coming soon. Black Friday is November 27 and Cyber Monday is November 30, 2026.
Displayed prices are before applicable tax and shipping. The $600 saving is measured against the manufacturer’s regular advertised price, not a claim that our store previously charged that exact amount. Other equipment coupons cannot be combined with this E-Star offer. Offers apply during their advertised periods, do not apply to earlier purchases, and do not change your existing return rights.
Continue regular shopping ↗