Product overview
TOSOT 18,000 (9K+9K) BTU 21 SEER2 Dual Zone Mini Split Air Conditioner Heat Pump - 230V
Tested by AHRI and Energy Star, this 21 SEER2-rated system can save you up to 50% on energy bills compared to units rated at 10 SEER2. Get reliable heating and cooling for up to 900 sq. ft. Our system boasts 21 SEER2 and COP 13 ratings, ensuring energy-efficient comfort throughout the year. This model performs exceptionally well year-round in hot southern states like Arizona or cold northern regions like Michigan, even under extreme heat (118°F) and ultra-cold (-22°F) weather conditions.
Features:
- Energy Star certified: Rated at 21 SEER2 and COP 13
- Noise level: 24-41dB
- Works in harsh conditions (-22°F to 118°F)
- WiFi control
- All accessories included
- R32 refrigerant
- 5-year warranty
- 2 x 16 Ft line sets
Installation & Guides:
Tech Specifications:
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 | 18,000 |
|---|---|
| Indoor unit(s) | 9K + 9K |
| Coverage area | 800 Sq Ft. |
| Zones / rooms | 2 Zones |
| Line set | Custom |
| Mount type | Wall |
| Installation | Professional Installation |
| Brand | TOSOT |
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.
