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MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA

MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA

MRCOOL| SKU: MCAEAMPEF48E21AA In Stock

$1,594.76$2,044.0022% off

Payment plans

From $132.89/mo with shop Pay View sample plans

$44.29/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

Add common accessories before checkout.

Add coverage
Add coverage

Choose optional coverage for your order.

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 unbeatable comfort and efficiency with the MRCOOL Signature Series 48k Multi-Position Air Handler—perfect for any home, any season.

🌍 Eco-Friendly Performance: Protect the environment and your wallet with R-454B refrigerant. Enjoy strong heating and cooling, while keeping energy use low.

🔧 Versatile Installation: Flexible design fits upflow, downflow, or horizontal spaces—ideal for closets, attics, or crawl spaces, making installation simple and convenient.

🛡️ Durable & Low Maintenance: Galvanized steel cabinet resists corrosion, with efficient coils for better heat transfer and a built-in filter rack for easy upkeep.

Upgrade your home’s climate—choose MRCOOL for dependable, efficient comfort and enjoy long-lasting peace of mind.

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

Condenser capacity48K BTU
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 Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA
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: $1,594.76

This item: MRCOOL Signature 4 Ton 48K BTU Split System Multi-Position Air Handler, MCAEAMPEF48E21AA $1,594.76