Description
Overview
The Tosot Aoraki 18,000 BTU concealed ducted mini split is a complete single-zone heat pump system: indoor unit, inverter outdoor unit, remote and installation package. It uses a high-efficiency inverter compressor, runs on 208/230V single-phase power and uses R32 refrigerant.
Concealed ducted units hide above the ceiling or in a closet and feed several rooms through short duct runs, so only the grilles are visible.
Key Features
- Commercial-grade airflow: High-CFM indoor sections for large rooms, open plans, shops and offices.
- DC inverter compressor: Smooth, efficient capacity control with R32 refrigerant.
- Wi-Fi control: TOSOT+ app control and scheduling.
- Built-in safety: Refrigerant leak detection and condensate overflow protection where equipped.
- Wide operating range: Reliable cooling and heating across extreme outdoor temperatures.
- Up to 22.5 SEER2 & 9 HSPF2 with R32 Refrigerant
- ENERGY STAR Certified with tax rebate eligibility
- 0–200 Pa Adjustable Static Pressure for flexible duct design
- Ultra-slim concealed ceiling design saves wall and floor space
- Operates in Extreme Temperatures from -40°F to 140°F
Performance & Efficiency
Capacity is matched to the room size listed below. The inverter compressor ramps up quickly to reach the setpoint, then slows down to hold it, which avoids the on/off cycling of single-speed equipment and cuts power use.
Comfort & Control
Every indoor unit includes a wireless remote, and the TOSOT+ app adds Wi-Fi control, scheduling and voice control through Alexa or Google Home. Sleep, quiet and turbo modes, auto restart after a power outage and a dehumidification (dry) mode are built in.
Specifications
System Performance
| Cooling Capacity | 18,000 Btu/h |
|---|---|
| Heating Capacity | 18,000 Btu/h |
| EER | 4.1 W/W |
| COP | 4.4 W/W |
| SEER2 | 22.5 |
| HSPF2 | 9.0 |
| Voltage | 208/230V, 60Hz, 1Ph |
| Dehumidification | 3.8 Pts/hr |
| Rated Power of Cooling | 1286 W |
| Rated Power of Heating | 1200 W |
| Rated Current of Cooling | 6.0 A |
| Rated Current of Heating | 5.6 A |
| Rated Power Max. | 2350 W |
| Rated Current | 11.5 A |
| Min. Current (MCA) | 16 A |
| Max. Over Current Protection | 20 A |
| Temperature Setting Range | 61–86°F |
| Lowest Noise Level | 26 dB(A) |
| Energy Star & UL Certified | Yes |
| Built-in Pump | Yes |
| Refrigerant | R32 |
Indoor Unit (Concealed Ducted)
| Approximate Shipping Weight | 102.9 lbs |
|---|---|
| Approximate Net Weight | 92.6 lbs |
| Shipping Dimensions (W × H × D) | 47.33x31.89x13.58 in |
| Unit Dimensions (W × H × D) | 44.48x11.81x29.69 in |
Outdoor Unit
| Approximate Net Weight | 94.8 lbs |
|---|---|
| Approximate Shipping Weight | 104.7 lbs |
| Shipping Dimensions (W × H × D) | 42.9x20.7x31.0 in |
| Unit Dimensions (W × H × D) | 37.7x26x15.8 in |
Line Set & Piping
| Copper Line Set Length | 16 ft |
|---|---|
| Max. Line Set Length | 131.2 ft |
| Copper Line Set Size | 1/4" & 1/2" |
| Max. Height Difference | 82 ft |
What's Included
- Indoor unit
- Outdoor unit
- Wireless remote controller
- 16 ft pre-flared copper line set, signal cable and power cord
Installation
Professional installation by a licensed HVAC technician is recommended to protect performance and warranty coverage. Plan the indoor unit location, line set route, condensate drain and a dedicated electrical circuit before ordering.
Frequently Asked Questions
Is this a heat pump?
Yes. It provides both cooling and heating.
What warranty does it carry?
Tosot covers the system for 5 years.
Can I control it from my phone?
Yes. The TOSOT+ app provides Wi-Fi control, schedules and voice control with Alexa and Google Home.
White Paper
