Description
Air to Water Heat Pump R290
If you’re looking for the most advanced, eco-friendly heating solution on the market, look no further than the Tongyi air-to-water heat pump R290. Designed for homeowners and professionals who demand top-tier performance without compromising on sustainability, this next-generation unit uses natural refrigerant R290 to deliver unmatched efficiency, ultra-low emissions, and whisper-quiet operation.
This isn’t just another heat pump — it’s a powerhouse of smart engineering. The Tongyi air-to-water heat pump R290 boasts a seasonal COP of up to 5.33, integrated IoT controls for remote access, and a wide operating range perfect for year-round use. Whether you’re upgrading a traditional boiler or designing a new energy-efficient home, this is the solution that ticks every box: green, powerful, intelligent, and future-proof.
Revolutionary and Innovative Features for Complete Control - Smart Control + Wifi
Supports Cascade System: Up to 8 units work together, sharing heating and hot water tasks.

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Tongyi heat pumps achieve the highest EU energy efficiency rating of A+++, saving you money on your energy bills.

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Explore the mechanism of an Air-to-water heat pump's operation.
An air-to-water heat pump functions by absorbing the latent thermal energy present in the air, which serves as the primary heat source. Through a refrigeration cycle, the heat pump employs a compressor to increase the captured heat’s temperature and transfers it to a water-based system. This heated water can then be utilized for space heating, as well as domestic hot water production.