The R290 variable frequency air source heat pump, with its eco-friendly refrigerant, high-efficiency variable frequency energy-saving features, and EVI low-temperature stable operation capability, is suitable for household, commercial, and special low-carbon retrofit scenarios.
Whole-house heating and cooling supply: Suitable for villas and large apartments, can connect to underfloor heating, radiators, and fan coil units, providing winter heating (stable operation at -25℃) and summer cooling, with temperature fluctuations controlled within ±0.5℃ for high comfort.
Integrated domestic hot water: Replaces traditional electric/gas water heaters, providing constant hot water at 65-75℃ to meet household washing and kitchen needs. Paired with a large-capacity water tank, it can supply hot water 24 hours a day.
Photovoltaic-linked energy saving: Can be combined with residential photovoltaic systems, prioritizing solar power to drive the heat pump, further reducing electricity costs, and adapting to low-carbon home upgrades.
Hotels / Guesthouses: Meets guest room centralized heating, cooling, and 24-hour hot water supply needs. The modular units can be flexibly expanded, suitable for 50-500 rooms, operate quietly (35-42dB (A)), and do not disturb guests' rest.
Gyms / Swimming Pools: Provides constant temperature heating for pools, heating for changing rooms, and hot water for showers. Designed for high-humidity environments, with stable heat exchange efficiency, and saves more than 60% energy compared to gas heating.
Office Buildings / Small Supermarkets: Provides cooling and heating for office areas, enhances indoor air quality with a fresh air system, and uses variable frequency adjustment to dynamically regulate power based on foot traffic, reducing operating costs.
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