SKU: 55471505445

MRCOOL Universal Series 3 Ton Air Handler, UAH18036-O

Sale price$846.00 Regular price$940.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL Universal Series 3 Ton Air Handler, UAH18036-OThe MRCOOL Universal Series 36K Air Handler is designed to deliver dependable, energy efficient comfort throughout the year. Built to perform in both hot summers and cold winters, this compact unit works efficiently to maintain consistent indoor temperatures while reducing energy usage, helping to keep utility costs under control. Engineered for versatility, the 36K Air Handler supports multiple installation configurations, including upflow, downflow,

The MRCOOL Universal Series 36K Air Handler is designed to deliver dependable, energy-efficient comfort throughout the year. Built to perform in both hot summers and cold winters, this compact unit works efficiently to maintain consistent indoor temperatures while reducing energy usage, helping to keep utility costs under control.

Engineered for versatility, the 36K Air Handler supports multiple installation configurations, including upflow, downflow, and horizontal. Its slim profile makes it a practical solution for tight spaces such as attics, closets, or crawlspaces. To simplify installation, the unit is compatible with the MRCOOL Quick Connect line set (sold separately), which eliminates the need for vacuuming or flaring. For enhanced performance in colder climates, it can be paired with optional Universal Series Heat Kits, providing added heating capacity and emergency backup when needed. At the core of the system is an M-shaped evaporator coil with a large surface area that improves airflow and maximizes heat transfer. Constructed from 100% aluminum, the coil resists corrosion for long-term durability. Despite its powerful output, the air handler operates quietly, ensuring comfort without disruption.

Key Features

  • Supports Upflow, Downflow, and Horizontal Installation

  • Compact Slim Profile for Flexible Placement

  • Compatible with Quick Connect Line Set (sold separately)

  • Optional Universal Series Heat Kits for Extra Heating Capacity and Backup Heat

  • M-Shaped Evaporator Coil with Large Surface Area for Improved Airflow and Heat Exchange

  • Durable 100% Aluminum Coil Resistant to Corrosion

  • Quiet Operation for Enhanced Comfort

  • Energy-Efficient Performance to Help Reduce Utility Costs

  • 10-Year Parts Warranty and 2-Year Limited Labor Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55471505445

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This product is amazing. Works overnight. Could soften an elephant's hide, it’s that good.
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Reviewed in the United States on December 3, 2025
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Reviewed in the United States on January 14, 2026
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ALK
Natrona Heights, US
★★★★★ 5
It works!!
Color: 2pcs
Not greasy, easy to use. Good for travel.
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Reviewed in the United States on May 9, 2026
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Tanya
Lowell, US
★★★★★ 5
Pies sin grietas e hidratados
Color: 2pcs
Me encanto, hidratación completa de mis piecitos
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Reviewed in the United States on May 5, 2026
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Kindle Customer
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