MRCOOL 4th Gen Advantage 18K BTU Wall Mount Air Handler 230V (HVAC Tec — Home Selection
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Introducing the 4th generation MRCOOL Advantage Series, a high-efficiency air handler with a 19.0 SEER2 rating, designed for professional HVAC technician installation. This unit perfectly combines quality, efficiency, quiet operation, and affordability. With the added convenience of a WiFi control module, you can easily manage your system through the SmartHVAC app, Amazon Alexa, or Google Assistant.

  • SmartHVAC WiFi Control Module - Improved setup and enhanced functionality for Apple and Android devices. Compatible with Amazon Alexa and Google Assistant.
  • Environmentally Friendly - Uses R-410A refrigerant
  • Advanced Functions - Includes sleep mode, louver position memory, and auto-restart features
  • Professional Installation Required - Ensure optimal performance with installation by a licensed professional.
  • Warranty - 1-Year Compressor, 2-Year Parts, and 1-Year Remote Warranty when registered and installed by a licensed professional

*HVAC Technician Required for Installation

PRODUCT SPECIFICATIONS

Air Handler 18K BTU

Product Dimensions 31.69"W x 12.99"D x 21.81"H
Electrical Requirements Requires a minimum of 208-230V/60HZ/3-15A (please check your home meets this electrical requirement prior to purchase)
Mount Type Wall
Cooling Capacity 18,000 BTU
Heating Capacity 18,800 BTU
Coverage Area 501 - 750 sq ft
Modes Auto Heat
Quiet Mode
Fan Only
Registered Warranty 2-Year Parts and 1-Year Remote Warranty when registered and when installed by a licensed professional

Installation Manual
Product Brochure
Service Manual
Warranty
Energy Guide
AHRI Certificate

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★★★★★ Rated 4.8/5 by HVAC Professionals Trusted by Over 1,000 HVAC Technicians Nationwide
MRCOOL 4th Gen Advantage 18K BTU Wall Mount Air Handler 230V (HVAC Technician Required), A-18-HP-WMAH-230C

MRCOOL 4th Gen Advantage 18K BTU Wall Mount Air Handler 230V (HVAC Technician Required), A-18-HP-WMAH-230C

by MRCOOL
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$332.49

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MRCOOL 4th Gen Advantage 18K BTU Wall Mount Air Handler 230V (HVAC Technician Required), A-18-HP-WMAH-230C
$332.49
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ACCESSORIES FOR MRCOOL

MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 w/50 ft of Communication Wire, DIYCOUPLER-1412K50

MRCOOL DIYCOUPLER-14 + DIYCOUPLER-12 w/50 ft of Communication Wire, DIYCOUPLER-1412K50

$105.00

MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412

MRCOOL 50FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC50-1412

$315.00

MRCOOL 25 ft. Pre-Charged 3/8

MRCOOL 25 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834

$370.00

MRCOOL LineGuard Set Cover for MRCOOL Ductless Mini Split Systems - 12 Feet, MLG450

MRCOOL LineGuard Set Cover for MRCOOL Ductless Mini Split Systems - 12 Feet, MLG450

$133.00

MRCOOL 8kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK08

MRCOOL 8kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK08

$164.00

MRCOOL 20kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK20

MRCOOL 20kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK20

$442.00

MRCOOL 10kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK10

MRCOOL 10kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK10

$197.00

MRCOOL 15kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK15

MRCOOL 15kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK15

$213.00

MRCOOL 35 FT Pre-Charged 3/8

MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834

$485.00

MRCOOL 25 ft. Pre-Charged 3/8

MRCOOL 25 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834

$370.00

MRCOOL® DIY Tool Kit - Wrench, Hole Saw, Tool Bag

MRCOOL® DIY Tool Kit - Wrench, Hole Saw, Tool Bag

$69.99

MRCOOL® Mini Split Cleaning Care Kit

MRCOOL® Mini Split Cleaning Care Kit

$79.99

MRCOOL Downflow Application 14 In. Square to Round Adaptor Kit for 2-3 Signature Packaged Units, M14DSR4260A

MRCOOL Downflow Application 14 In. Square to Round Adaptor Kit for 2-3 Signature Packaged Units, M14DSR4260A

$106.00

MRCOOL 25FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC25-1412

MRCOOL 25FT 1/4 x 1/2 Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC25-1412

$137.00

MRCOOL 25FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC25-3858

MRCOOL 25FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC25-3858

$151.00

MRCOOL 50FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split, MC50-1438

MRCOOL 50FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split, MC50-1438

$308.00

MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC50-3858

MRCOOL 50FT 3/8 x 5/8 Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC50-3858

$329.00

MRCOOL DIY 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor, 4th Generation, DIY50-3858C

MRCOOL DIY 50ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor, 4th Generation, DIY50-3858C

$565.00

MRCOOL DIYCOUPLER-58 + DIYCOUPLER-38 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-3858K75C

MRCOOL DIYCOUPLER-58 + DIYCOUPLER-38 + 75ft MC-5 Cable, 4th Gen, DIYCOUPLER-3858K75C

$393.00

MRCOOL 5 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK05H

MRCOOL 5 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK05H

$149.00

MRCOOL 7.5 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK07H

MRCOOL 7.5 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK07H

$181.00

MRCOOL 10 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK10H

MRCOOL 10 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK10H

$194.00

MRCOOL 15 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK15H

MRCOOL 15 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK15H

$295.00

MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK05P

MRCOOL 5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK05P

$163.00

MRCOOL 20 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK20H

MRCOOL 20 KW Signature Air Handler Heat Strip with Circuit Breaker, MHK20H

$331.00

MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK07P

MRCOOL 7.5 KW Heat Strip with Circuit Breaker for Packaged Units, MHK07P

$179.00

MRCOOL 10 KW Heat Strip with Circuit Breaker for Packaged Units, MHK10P

MRCOOL 10 KW Heat Strip with Circuit Breaker for Packaged Units, MHK10P

$194.00

MRCOOL 15 KW Heat Strip with Circuit Breaker for Packaged Units, MHK15P

MRCOOL 15 KW Heat Strip with Circuit Breaker for Packaged Units, MHK15P

$264.00

MRCOOL 20 KW Heat Strip with Circuit Breaker for Packaged Units, MHK20P

MRCOOL 20 KW Heat Strip with Circuit Breaker for Packaged Units, MHK20P

$367.00

MRCOOL 5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK05B

MRCOOL 5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK05B

$159.00

MRCOOL 7.5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK07B

MRCOOL 7.5 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK07B

$190.00

MRCOOL 10 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK10B

MRCOOL 10 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK10B

$200.00

MRCOOL 15 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK15B

MRCOOL 15 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK15B

$306.00

MRCOOL 20 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK20B

MRCOOL 20 KW Signature Series Modular Blower Heat Strip with Circuit Breaker, MHK20B

$351.00

MRCOOL 5kw ProDirect Heat Kit, PHK05H

MRCOOL 5kw ProDirect Heat Kit, PHK05H

$178.00

MRCOOL 7.5kw ProDirect Heat Kit, PHK07H

MRCOOL 7.5kw ProDirect Heat Kit, PHK07H

$234.00

MRCOOL 10kw ProDirect Heat Kit, PHK10H

MRCOOL 10kw ProDirect Heat Kit, PHK10H

$130.00

MRCOOL 15kw ProDirect Heat Kit, PHK15H

MRCOOL 15kw ProDirect Heat Kit, PHK15H

$210.00

MRCOOL 20kw ProDirect Heat Kit, PHK20H

MRCOOL 20kw ProDirect Heat Kit, PHK20H

$214.00

MRCOOL 5 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK05U

MRCOOL 5 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK05U

$137.00

MRCOOL 8 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK08U

MRCOOL 8 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK08U

$162.00

MRCOOL 10 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK10U

MRCOOL 10 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK10U

$169.00

MRCOOL 15 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK15U

MRCOOL 15 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK15U

$260.00

MRCOOL 20 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK20U

MRCOOL 20 KW Universal Air Handler Heat Strip with Circuit Breaker, MHK20U

$306.00

MRCOOL 16FT 1/4

MRCOOL 16FT 1/4" x 3/8" Flared Line Set Kit for 9K Olympus and Advantage Mini Split, MC16-1438

$121.00

MRCOOL 16FT 1/4

MRCOOL 16FT 1/4" x 1/2" Flared Line Set Kit for 12K and 18K Olympus and Advantage Mini Split, MC16-1412

$133.00

MRCOOL 16FT 3/8

MRCOOL 16FT 3/8" x 5/8" Flared Line Set Kit for 24K Olympus and Advantage Mini Split, MC16-3858

$144.00

MRCOOL Pre-Charged 3/8

MRCOOL Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV15-3834

$288.00

MRCOOL 50 ft. Pre-Charged 3/8

MRCOOL 50 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834

$598.00

MRCOOL 3/4 Flare-to-Weld Fitting, WF-34

MRCOOL 3/4 Flare-to-Weld Fitting, WF-34

$26.25

MRCOOL 4th Gen Advantage 18K BTU Wall Mount Air Handler 230V (HVAC Technician Required), A-18-HP-WMAH-230C Reviews

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FREE EXPRESS SHIPPING

Process orders in 1 business day

Stress Free Returns

2 Year Returns

Primum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team