Sale
MRCOOL
MRCOOL DIY 5th Gen Multi-Zone Mini Split Condenser
(17)
$1,555.00$1,800.00
-14%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Build your own
Build your complete mini split system
Pick your rooms, sizes, and line sets — we assemble the exact components with live pricing and add the whole system to your cart in one click.
- 1Rooms
- 2Configure
- 3Accessories
- 4Review & add to cart
How many rooms are you heating & cooling?
Each room gets its own air handler. One outdoor condenser powers them all.
Configure each room
Pick the closest room size — we match the air handler BTU and the right line set diameter automatically.
Finish the install right
Optional — the add-ons most DIY installs end up needing.
Loading accessories…
Your complete system
Sizing uses square footage as a guide and is not a substitute for a professional Manual J load calculation. Our HVAC experts verify every builder order before it ships — free.
Showing 1-17 of 17 products
Sale
MRCOOL
MRCOOL DIY 5th Generation Ceiling Cassette Air Handler
(6)
$1,312.00$1,749.00
-25%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL DIY 5th Generation Wall Mount Air Handler
(1)
$457.00$549.00
-17%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL DIY Hybrid™ Ducted Air Handler
(12)
$1,000.00$1,223.00
-18%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL Lineset for DIY 5th Gen Mini Split Systems - R-454B
(13)
$227.00$289.00
-21%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
Chill Mini Splits
Outdoor Pad for Mini Split Condenser
(41)
$78.00$98.00
-20%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers
(32)
$76.00$97.00
-22%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL Wall Mounting Bracket for 24K, 27K & 36K Mini Split Condensers
(33)
$121.00$134.00
-10%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft
(66)
$124.98$139.00
-10%
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL 75ft Coupler Kit for DIY Line Sets on Single Zone and Multizone 6K, 9K, 12K & 18K Air Handlers - 1/4" x 1/2"
(4)
$417.00$489.00
-15%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
MRCOOL
MRCOOL 75ft Line Set Coupler Kit for DIY Single Zone and Multizone 24K, 36K & 48K Air Handlers - 3/8" x 5/8"
(3)
$341.00$429.00
-21%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
Chill Mini Splits
Wall Mounting Bracket for 48K, 55K & 60K Mini Split Condensers
(1)
$144.00$169.00
-15%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
Chill Mini Splits
Non-Fusible 60A Disconnect Box
(10)
$54.00$63.00
-14%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
Chill Mini Splits
1/2 Inches x 6 Ft Electrical Whip with Conduit (10 Gauge Wire)
(10)
$28.99$35.45
-18%
In Stock
Delivers Jul 26-Aug 1 (Est.)
Sale
Chill Mini Splits
3/4 Inches x 6 Ft Electrical Whip with Conduit (8 Gauge Wire)
(1)
$33.98$39.00
-13%
In Stock
Delivers Jul 26-Aug 1 (Est.)
MRCOOL
MRCOOL DIY Select Single Zone Mini Split Condenser with 11.5 ft. DIY Line Set (Not the Complete System)
$849.00
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
MRCOOL
MRCOOL DIY Select Single Zone Wall Mount Air Handler
$449.00
View Product
In Stock
Delivers Jul 26-Aug 1 (Est.)
About this collection
Build your own MRCOOL DIY mini split system!
-
Select your outdoor unit (condenser)
-
Pick out your indoor units (mix and match cassettes or wall mounted)
-
Choose your linesets
-
Add any accessories your need
Give us a call with any questions! 888-231-8920
