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Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O

Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O

MRCOOL| SKU: CASSETTE18HP-230C-P-O Out of Stock

$659.00$775.0015% off

Payment plans

From $54.91/mo with shop Pay View sample plans

$18.30/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.

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Optional accessories

Add common accessories before checkout.

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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

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Product overview

Stay comfortable all year with this quiet, energy-saving mini cassette—perfect for bedrooms, offices, and garages up to 800 square feet!

🌟 Powerful & Compact: This system heats or cools up to 800 sq. ft., fitting neatly into small spaces while delivering strong, reliable comfort.

📱 Smart Connectivity: Control your comfort from anywhere using Wi-Fi with the MRCOOL Smart HVAC app or the included remote control.

🗣️ Voice Assistant Ready: Enjoy hands-free convenience—just ask Alexa or Google Assistant to adjust settings whenever you need.

Upgrade your space today—enjoy modern control, efficient performance, and lasting reliability with the MRCOOL OLYMPUS 4th Generation mini ceiling cassette!

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 capacity18K BTU
Coverage area800 Sq Ft.
Mount typeCeiling Cassette
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

Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-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: $659.00

This item: Olympus 18,000 BTU 1.5 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz (HVAC Technician Required), CASSETTE18HP-230C-P-O $659.00