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MRCOOL ProDirect 3.5 Ton 14 SEER Split System A/C Air Handler Multiposition, HAH14042

MRCOOL ProDirect 3.5 Ton 14 SEER Split System A/C Air Handler Multiposition, HAH14042

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by MRCOOL
Authorized Dealer Official
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VIP icon PREMIUM QUALITY: Top Tier Products, Even Better Customer Care

Warranty icon 5 YEAR WARRANTY: We Believe In Our Products & Our Team

$1,150.00

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MRCOOL Accessories

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

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

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

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

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

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

MRCOOL 10kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK10

MRCOOL 10kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK10

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

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

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

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

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

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

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

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

MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split, MC25-1438

MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K Olympus and Advantage Mini Split, MC25-1438

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

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

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

MRCOOL 3/8 Flare-to-Weld Fitting, WF-38

MRCOOL 3/8 Flare-to-Weld Fitting, WF-38

MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Central Ducted and Universal Series, NVCOUPLER-3834

MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Central Ducted and Universal Series, NVCOUPLER-3834

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

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

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

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

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

MRCOOL 5kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK05

MRCOOL 5kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK05

MRCOOL 5kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK05

MRCOOL 5kW Heat Kit for the Central Ducted Air Handler (Compatible with MRCOOL Hyper Heat & VersaPro Series), CENTRALHK05

MRCOOL 5kw ProDirect Heat Kit, PHK05H

MRCOOL 5kw ProDirect Heat Kit, PHK05H

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

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

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

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

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

MRCOOL 8kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK08

MRCOOL 8kW Heat Kit for Central Ducted VersaPro® & Hyper Heat 2nd Gen Air Handler, MVPHK08

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

MRCOOL Bluetooth Mini-Stat Thermostat for Ductless Mini Split in White, MTSK02

MRCOOL Bluetooth Mini-Stat Thermostat for Ductless Mini Split in White, MTSK02

MRCOOL Condenser Wall Mounting Kit for 24k to 36k BTU Ductless Split System, MB440A

MRCOOL Condenser Wall Mounting Kit for 24k to 36k BTU Ductless Split System, MB440A

MRCOOL Condenser Wall Mounting Kit for 9k to 18k BTU Ductless Split System, MB176

MRCOOL Condenser Wall Mounting Kit for 9k to 18k BTU Ductless Split System, MB176

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

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/75 ft of Communication Wire, DIYCOUPLER-3858K75

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w/75 ft of Communication Wire, DIYCOUPLER-3858K75

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/50 ft of Communication Wire, DIYCOUPLER-3858K50

MRCOOL DIYCOUPLER-38 + DIYCOUPLER-58 w/50 ft of Communication Wire, DIYCOUPLER-3858K50

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

MRCOOL Downflow Kit, MSHDK1830

MRCOOL Downflow Kit, MSHDK1830

MRCOOL Downflow Kit, MSHDK3660

MRCOOL Downflow Kit, MSHDK3660

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

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

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

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

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

MRCOOL MRBREEZE Black Circle Bladeless Fan and Air Purifier, MRFAN36PLCBK

MRCOOL MRBREEZE Black Circle Bladeless Fan and Air Purifier, MRFAN36PLCBK

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MRCOOL ProDirect 3.5 Ton 14 SEER Split System A/C Air Handler Multiposition (HAH14042)

Imagine the satisfaction your clients will feel the moment they experience a home or business filled with crisp, even comfort—no lingering hot spots, no stuffy rooms, just reliable climate control in every corner. With the MRCOOL ProDirect 3.5 Ton 14 SEER Split System Air Handler, you’re not just providing a cooling solution—you’re elevating your reputation as a contractor who delivers results that last.

Every project comes with its own set of challenges, and your clients expect seamless solutions. The MRCOOL ProDirect 3.5 Ton Air Handler is engineered for true multiposition flexibility—vertical upflow, downflow, or horizontal—so you can tackle any space with confidence. Whether you’re handling a residential upgrade or a light commercial build, this unit adapts to your needs, making your installations faster and more efficient.

What sets you apart is the comfort your clients feel long after the install. With a robust 42,000 BTU cooling capacity and a three-speed direct drive blower motor, this air handler delivers powerful airflow—up to 1,562 CFM—ensuring large spaces are evenly conditioned. Even at peak performance, the system operates at a quiet 49–52 dBA, so your clients enjoy comfort, not noise.

Your clients want more than just temperature control—they want to breathe easy. The removable, replaceable filter purifies air before it circulates, making maintenance simple and indoor air quality a selling point. Need extra heating? The unit is compatible with electric heat kits, so you can offer a true year-round comfort solution.

When you install MRCOOL, you install confidence. The galvanized steel cabinet resists corrosion and everyday wear, protecting vital components for long-term reliability. AHRI certification and ETL listing ensure you’re delivering the highest standards of quality and safety. And with a 10-year limited warranty (with registration), your clients know their investment—and your reputation—is protected.

  • 3.5 Ton (42,000 BTU) cooling capacity
  • 14 SEER efficiency
  • Multi-position installation: upflow, downflow, horizontal
  • Three-speed direct drive blower motor (1562/1385/1208 CFM)
  • Quiet operation: 49–52 dBA
  • Durable galvanized steel cabinet
  • Replaceable, easy-clean filter
  • Compatible with electric heat kits
  • AHRI certified & ETL listed
  • 10-Year Limited Warranty (with registration)

With the MRCOOL ProDirect 3.5 Ton Air Handler, you’re not just installing equipment—you’re building trust and delivering comfort that your clients will appreciate for years to come. Choose MRCOOL for your next project and watch your business reputation grow with every satisfied customer.


Key Features

  • Equipment should be installed by a qualified professional
  • 10 Year Registered Warranty
  • AHRI Certified & ETL listed

PRODUCT SPECIFICATIONS:

Product Dimensions 19 2/3"W x 22"D x 45 3/4"H
Product Weight 137 lbs
Unit Type Air Handler
Configeration Multi-Position:
Vertical Upflow, Vertical Downflow, Horizontal
SEER 14
CFM 1562/1385/1208
Cooling Capacity 42,000 BTU
Voltage Requires a minimum of 208-230V/60HZ (please check your home meets this electrical requirement prior to purchase)
Phase 1
Cycle 60 Hz
Decibel Rating 49-52 dBA
Decibel Low 49 dBA
Decibel High 52 dBA
Number of Speeds 3 Speed
Blower Motor Speed 3 Speed
Blower Motor RPM 839/723/610
Filter Type Replaceable
Certificates ETL Listed
AHRI
Warranty 10 Year Limited Warranty

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Frequently Asked Questions About MRCOOL ProDirect 3.5 Ton 14 SEER Split System A/C Air Handler Multiposition, HAH14042

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Product Overview

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MRCOOL ProDirect 3.5 Ton 14 SEER Split System A/C Air Handler Multiposition, HAH14042 Reviews

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