Product overview
Experience powerful comfort year-round with the MRCOOL Signature Series 18k Multi-Position Air Handler—perfect for any home, no matter the season.
🌍 Eco-Friendly Performance: Uses R-454B refrigerant, ensuring strong heating and cooling while reducing environmental impact and helping you save on energy costs.
🔧 Flexible Installation: Fits upflow, downflow, and horizontal setups, making it great for closets, attics, or tight spaces in your home.
🛡️ Long-Lasting Durability: Features a galvanized steel cabinet and high-efficiency parts, so you’ll get dependable comfort that stands the test of time.
Upgrade your home today—choose reliable, energy-saving comfort with the MRCOOL Signature Series 18k for all-season 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 capacity | 18K BTU |
|---|---|
| Mount type | Ducted |
| Brand | MRCOOL |
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.
