Specifications for a Reversible Ducted Mobile Heat Pump:

- Heating and Cooling:
The unit must be reversible, providing both heating and cooling functions.
Heating power output: 3000W to 3500W.

- Energy Efficiency:
A COP (Coefficient of Performance) of at least 4 is required.

- Thermostat:
The heat pump must include a thermostat compatible with home automation systems.
Airflow Requirements:

- The unit must have sufficient static pressure to:
Exhaust/Intake outdoor air through an 8-meter duct.
Distribute indoor ambient air through a duct up to 5 meters.

- Refrigerant:

Compliance with new regulations on refrigerants is mandatory.
R32 is not acceptable, and R290 is not desired.
Preferred refrigerants include options like R454C or equivalent alternatives.
Operating Temperature Range:

- The unit must function effectively in extreme temperatures:
Up to 50°C for outdoor air in summer.
As low as -15°C for outdoor air in winter.

-Noise Levels:
The unit must include a silent mode for low-noise operation.
Noise levels should not exceed:
48 dB around the device during operation.
20 dB or less at the outlet vent.

- Branding:
The heat pump must be customizable to display our brand name.

- Price:
The unit price, including transportation, must not exceed $500 per unit.