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MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O

MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O

MRCOOL| SKU: UAH18048-O In Stock

$2,008.26$2,510.3320% off

Payment plans

From $167.35/mo with shop Pay View sample plans

$55.78/mo with Paytomorrow Learn More

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Amounts shown are maximums; actual savings depend on income, household size, utility, and program rules. Some programs require installation by a licensed or participating contractor and/or specific equipment efficiency ratings. Rebate data by Rewiring America. Not tax or legal advice — verify with the program before purchase. Questions? Call us at (888) 231-8920.

Free Delivery Jul 25-Aug 1 (Est.)
Optional accessories

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Add coverage

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Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2-year protection · $149Add two years of optional service contract coverage. 5-year protection · $299Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

Backed by Chill Mini Splits · (888) 231-8920Detailed terms and conditions

Product overview

Experience year-round comfort and energy savings with the MRCOOL Universal Series 48K Air Handler—built for efficiency in every season!

🔄 Versatile Installation
Enjoy flexibility with upflow, downflow, or horizontal setup options—perfect for any space, whether it’s an attic, closet, or crawlspace.

🪶 Slim, Space-Saving Design
This compact air handler fits into tight places, making heating and cooling possible even where space is limited.

âš¡ Easy Installation & Energy Efficiency
Compatible with the Quick Connect line set, this unit installs quickly and works efficiently to help lower your energy bills.

Make your home more comfortable today—choose reliability, savings, and quiet performance with the MRCOOL Universal Series 48K Air Handler!

In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.

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At a glance

Tech specs

Mount typeDucted
BrandMRCOOL

Sizing in doubt? Our HVAC experts confirm capacity for your rooms before you order — free. Ask us about utility rebates for high-efficiency heat pumps in your area.

Complete Your System

MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O
Electrical Kit
Outdoor condenser pad for mini split air conditioner
MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft
MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers

Total Price: $2,008.26

This item: MRCOOL Universal Series 4 Ton Air Handler, UAH18048-O $2,008.26