MRCOOL DIY 4th Generation Wall Mount Air Handler

Name: Chill Mini Splits MRCOOL DIY 4th Generation Wall Mount Air Handler - MRCOOL DIY 4th Generation Wall Mount Air Handler
Brand: Chill Mini Splits
SKU: 44025540018489
Price: 442.0 USD
Availability: InStock
Rating: 4.5833 (11 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$442.00$499.00

11% off

Quantity

Color

Black

Quantity

Description

The MRCOOL DIY 4th Gen Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce up to 22 SEER efficiency rating it can also cover an area 375-1,600 sq. ft. depending on the size. It is also incre...

Reviews

4.6

12 ratings

Simple to install, beats the heat!

Michael · July 14, 2026

Product was quick to arrive. Very expensive to install unfortunately. Works great!

Linda · March 31, 2026

4th Mr. Cool mini split air hangler

The unit works very well as advertised

Ruben · October 22, 2025

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Chill Mini Splits

4.5 (641)

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Senville AURA 36,000 BTU (18K + 18K) 23 SEER2 Dual Zone Mini Split Air Conditioner - 230V

MRCOOL DIY 5th Gen Multi-Zone 4-Zone 48,000 BTU 22 SEER2 (9K + 9K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 22 SEER2 (6K + 6K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Senville Outdoor Ground Stand Bracket for Mini Split (9000-12000 BTU)

MRCOOL DIY 5th Gen Mini Split - 3-Zone 36,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 12K + 12K + 9K Wall Mount Air Handlers

MRCOOL 75ft Coupler Kit for DIY Line Sets on Single Zone and Multizone 6K, 9K, 12K & 18K Air Handlers - 1/4" x 1/2"

MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft

Outdoor Pad for Mini Split Condenser

MRCOOL DIY 18K BTU 22.5 SEER2 5th Gen Ductless Mini Split Heat Pump System - 230V

MRCOOL Advantage 5G 24,000 BTU 18.7 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 230V

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 22 SEER2 (9K + 9K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL Advantage 5G 12,000 BTU 21.2 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 115V

20' Paintable Line Set Cover Kit For Standard Copper Lines

Senville AURA 18,000 BTU Single Zone Ductless Mini Split - 230V - 21.4 SEER2 - Energy Star

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 18,000 BTU 24 SEER2 (6K + 6K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 22 SEER2 (6K + 12K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL DIY Hybrid Split System 2-Zone 55,000 BTU 22 SEER2 with 24K Ducted Air Handler and 36K Wall Mounted Air Handler

MRCOOL DIY® 5th Gen Multi-Zone Mini Split Air Handler 230V (6K to 36K BTU)

MRCOOL DIY 5th Gen Mini Split - 2-Zone 18,000 BTU Ductless Air Conditioner and Heat Pump Condenser with 9K + 6K Wall Mount Air Handlers

MRCOOL DIY 5th Gen Multi-Zone Mini Split Condenser

MRCOOL DIY Hybrid™ Ducted Air Handler

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 22 SEER2 (6K + 9K + 36K) Ductless Mini-Split Air Conditioner and Heat Pump

MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Universal & Central Ducted Quick Connect Line Set

Senville Condenser Wall Mounting Kit for 18K to 36K BTU Mini Split Systems

MRCOOL DIY Easy Pro 24K 24,000 BTU 18.9 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 230V

MRCOOL DIY 5th Gen Multi-Zone 3-Zone 48,000 BTU 22 SEER2 (9K + 18K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

TOSOT Decorative PVC Line Cover Kit for Mini-Split AC

MRCOOL DIY Easy Pro 18K 18,000 BTU 20 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 230V

Senville 25 Ft. Insulated Line Set - 1/4'' and 3/8" For 6K, 9K, and 12K BTU Air Handlers

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 36,000 BTU 23 SEER2 (12K + 18K) Ductless Mini-Split Air Conditioner and Heat Pump

Senville LETO 18,000 BTU 19.2 SEER2 Single Zone Ductless Mini Split - 230V

MRCOOL 9,000 BTU 5th Gen DIY Multi-Zone Wall Mounted Air Handler | R-454B - DIY-09-HP-WMAH-230D25-O