Heat pump Haier SUPER AQUA Monobloc GT R290, 4 kW, 1Ph, AW042MUGHA

The Haier SUPER AQUA Monobloc GT R290 AW042MUGHA with a capacity of 4 kW is a modern air-to-water monobloc heat pump designed for energy-efficient heating, space cooling and domestic hot water preparation. The compact model is suitable for small private houses, energy-efficient buildings, apartments with independent heating systems and other properties with relatively low thermal loads. Single-phase power makes the equipment convenient for properties with a standard electricity supply.

The heat pump uses natural R290 refrigerant, characterised by excellent thermodynamic properties and a low environmental impact. Combined with a DC Inverter Twin Rotary compressor, a brushless DC fan and a variable-speed circulation pump, the system smoothly adjusts its output according to the building’s current heating demand. This helps maintain a stable temperature and avoid unnecessary electricity consumption.

Energy-efficient heating even in winter

One of the main advantages of the Haier AW042MUGHA is its wide operating range. In heating mode, the equipment can operate at outdoor temperatures as low as –25 °C, which is particularly important for use in Moldova’s climate. The heating water temperature can be adjusted within a range of 20–80 °C, allowing the heat pump to work with underfloor heating, fan coil units and low-temperature radiators.

At outdoor temperatures above –15 °C, the system can provide water at temperatures of up to 80 °C without using an additional electric heater. The high flow temperature makes the Haier GT R290 series an attractive solution for both new construction and the refurbishment of existing heating systems or replacement of traditional boiler equipment.

Heating, cooling and hot water in one system

The Haier SUPER AQUA heat pump can perform several tasks: heating rooms in winter, providing cooling in summer and working with an indirectly heated hot water cylinder to prepare domestic hot water (DHW). In cooling mode, the water temperature can range from 5–25 °C, and the equipment remains operational at outdoor temperatures of up to +48 °C.

Built-in two-zone control allows two circuits with independent temperatures to be configured. For example, the first can serve underfloor heating, while the second serves radiators or fan coil units. Weather compensation curves automatically adjust the heating water temperature according to changes in the weather, reducing unnecessary energy consumption on warmer days.

Wi-Fi and intelligent control

Wi-Fi support allows you to control the Haier heat pump from a smartphone. The user can check equipment status and manage the system’s main parameters remotely. An automatic mode is provided, in which the control system independently adjusts operation according to the temperature.

The Smart Grid Ready function expands the possibilities for integrating the equipment into modern energy systems. Domestic hot water system control and interaction with solar thermal installations are also supported.

The monobloc design simplifies installation: the plate heat exchanger, circulation pump and 4.5-litre expansion vessel are already housed within the outdoor unit. The automatic frost protection system activates when the water temperature drops excessively.

The Haier SUPER AQUA Monobloc GT R290 4 kW AW042MUGHA heat pump is worth considering for a property requiring a compact, technologically advanced and economical climate control system with heating, cooling and domestic hot water capabilities.