Cool, heat & dehumidify without an outdoor unit

HPAC 2.0 is a highly advanced, ultra-compact, monoblock heat pump, specifically designed for new and retrofitting older buildings with state-of-the-art air conditioning. What makes HPAC 2.0 unique is that unlike traditional PTAC’s that require large exterior grilles which mar the facade and leak air, HPAC 2.0 requires only two small holes that are tightly sealed to the unit.

HPAC 2.0’s state-of-the-art cooling system is utilized all over Europe in villas, residential and office buildings, fine hotels, and the World Famous Colosseum in Rome..

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Compare HPAC 2.0 to PTAC

Compare HPAC 2.0 to PTAC


Key features

No outdoor unit

Sleek, paintable all-metal cabinet


Flexible installation options

Whisper Quiet

Super efficient BLDC inverter

Smart and connected

Compatible with Nest, BACnet and other thermostats

10-year limited warranty

Commercial and residential

The HPAC 2.0 single package design offers a versatile solution for both residential and commercial applications. Rigging and permits are not required as HPAC 2.0 fits easily through standard doors, hallways, and elevators. No line sets, brazing, evacuation, or charging means less installation labor. With no exterior access required and minimal facade alterations, installation can be carried out room by room and in all weather conditions.


At just 6.5” deep, HPAC 2.0 is the slimmest and sleekest form of any PTAC. Its clean white finish blends almost invisibly into its surroundings. For the highest level of aesthetics, it can be painted or integrated into a cabinet or recessed wall with custom grilles.

Clean facade

There is no outdoor unit – everything is contained inside the compact cabinet. On the facade, just two small 6” (interior diameter) vents are visible, which can be colored to seamlessly blend in. There are several louver options available from round to linear, and even sleek solutions for glass curtain wall installations.

Flexible & Easy Installation

Flexible & Easy Installation

Quiet comfort

Besides being super-efficient, the variable speed inverter compressor provides uniform comfort, rapid cooling, and heating. Electronically adjustable airflow louvers ensure perfect circulation.

HPAC 2.0 is incredibly quiet thanks to heavy-duty sound insulation, vibration isolators on the compressor, and an ultra-quiet EC supply fan. The unique design also stops outside noise from being heard inside, with HPAC 2.0 receiving the highest STC and OITC rating of any PTAC.

Scheduled based programming allows rooms to be warmed or cooled before occupancy.


HPAC 2.0 can be controlled anywhere via Android and iOS apps which include comprehensive 7-day scheduling and the ability to control multiple units.

The onboard backlit touch controller automatically dims at night and includes a ‘lock’ option to avoid children playing with the settings. Hotel mode limits the temperature range for applications where more control is desired.

An optional wall-mounted TFT touch screen controller with comprehensive scheduling is ideal for high-end applications.

HPAC 2.0 plays well with others and can be connected to smart thermostats such as Nest, Ecobee, and Honeywell, as well as Modbus and BACnet systems with the optional third-party gateway.

Super efficient

HPAC 2.0 offers superb efficiency thanks to its inverter compressor, EC Fans, and high-efficiency coils which work together to create optimal efficiency. Additionally, where PTACs can suffer extensive air leakage from gaps around the sleeve, HPAC 2.0’s small exterior vents are tightly sealed, minimizing leaks and maximizing efficiency.

The reverse cycle defrost enables longer heat pump operation, saving energy. All fans are EC which automatically calibrate to match cooling needs while reducing energy usage.

HPAC 2.0 utilizes the condensate in the summer to cool down the heat exchanger, saving energy while evaporating the condensate, eliminating the need for a drain in cooling mode.

Unrivaled reliability

Designed and manufactured with the highest quality of workmanship and materials in our state-of-the-art facility in Italy, HPAC 2.0 will provide many years of continuous, trouble-free cooling comfort. in the rare event of a problem, a unit can be swapped out in under 10 minutes!

With units installed in over 36 countries, HPAC 2.0 offers consistent dependability and unrivaled trustworthiness, backed up with an industry-leading 10-Year On-site Warranty*.

What’s inside

What’s inside

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Capacity Range (Min – Max) 3,100 -10,000 Btu/h
Energy Efficiency 11.0 EER/ 16 SEER
Capacity Range (Min – Max) 2,600 -10,000 Btu/h
With Resistance Heat Strip 2,600 -16,800 Btu/h
Energy Efficiency 3.43 COP