18000 BTU Mini Split Systems — Free Shipping on Every Order
Shop 18000 BTU (1.5-ton) ductless mini split systems at CedarsHVAC.com. Whether you need a single-zone heat pump, a cool-only inverter unit, or a ceiling cassette, we carry top brands including Comfort Star, Everwell, HVAC Mirage, MR Cool, and RunTru by Trane — all with free shipping nationwide.
18000 BTU Ductless Mini Split Systems
Ideal for single rooms, garages, additions, and spaces without existing ductwork. All systems include indoor air handler and outdoor condensing unit.
| Product | SEER | Price | Details |
|---|---|---|---|
| Everwell 18000 BTU 1.5 Ton Cool Only Mini Split | 17 SEER2 | $740 | View Product |
| Everwell 1.5 Ton 18000 BTU Heat Pump Mini Split — Full Set | 17 SEER | $842 | View Product |
| Comfort Star 1.5 Ton 18000 BTU Inverter Heat Pump Mini Split | 22 SEER | $1,065 | View Product |
| HVAC Mirage 18000 BTU 1.5 Ton R454B Inverter Heat Pump | 21 SEER | $1,068 | View Product |
| Pioneer Dual Zone 18000 BTU 1.5-Ton Wi-Fi Multi-Split Heat Pump | 24 SEER2 | $2,022 | View Product |
| MR Cool 18000 BTU 1.5 Ton 5th Gen Slim Ceiling Cassette R454B | 21 SEER | $3,004 | View Product |
18000 BTU Ducted Central Split Systems
Prefer a ducted system? These 1.5-ton central split systems are compatible with existing ductwork and meet 2025 EPA refrigerant standards.
| Product | Refrigerant | Price | Details |
|---|---|---|---|
| Comfort Star 1.5 Ton 18000 BTU R454B Ducted Central Split AC | R454B | $2,140 | View Product |
| Comfort Star 1.5 Ton 18000 BTU R454B Ducted Split AC — Front Return | R454B | $2,149 | View Product |
| RunTru by Trane 1.5 Ton 18000 BTU R454B Ducted Central Split AC | R454B | $2,378 | View Product |
| RunTru by Trane 1.5 Ton 18000 BTU R454B Ducted Heat Pump System | R454B | $2,992 | View Product |
Why Buy from CedarsHVAC.com?
- Free shipping on every order — no minimums
- 2,400+ HVAC parts and systems in stock
- Serving HVAC contractors and homeowners nationwide
- Florida-based — fast fulfillment to Florida and the Southeast
Frequently Asked Questions
What does 18000 BTU mean for a mini split?
18000 BTU equals 1.5 tons of cooling capacity. It’s ideal for spaces between 700–1,000 sq ft, such as master bedrooms, open living areas, garages, or home offices.
What’s the difference between a ductless and ducted 18000 BTU system?
Ductless mini splits deliver conditioned air directly into the room via a wall-mounted air handler — no ductwork needed. Ducted systems connect to existing duct networks for whole-home distribution.
Do these systems include the line set?
Most full-set systems include a 10 ft or 25 ft line set kit. Check individual product pages for what’s included in each package.
Does CedarsHVAC.com offer contractor pricing?
Yes — contact us at (305) 850-6693 or [email protected] for volume and contractor pricing on mini split systems.
Ready to order your 18000 BTU mini split?
Free shipping nationwide. Call us for contractor pricing or bulk orders.
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