Zhongyu HVAC SYSTEM, a Guangdong-based company specializing in the air conditioning sector and with a product line covering inverter type, duct type and heat pump air conditioners, recently announced the creation of new duct air conditioners and a ground source heat pump.

The new Zhonghyu R410A DC Inverter Duct Air Conditioner (single phase) adopts Panasonic, Sanyo and Mitsubishi’s DC inverter high efficiency compressor. With a quiet operation, it is safe and reliable, each coil having been pressure tested. Featuring a yellow steel structure and offering a service life of 45,000 +, it is available in models for 24000, 36000, 42000, 50000 and 60000 BTUs. According to the company’s press release, it is easy to use and highly efficient, with a purple coil using seamless steel string that sets efficient two way aluminium fin fissures.

As for the company’s new Ground Source Heat Pump, it adopts a centralized water cooling system which is little influenced by ambient conditions and and advanced helix pipe heat exchanger to keep high efficiency. The COP of these units reaches more than 5.0, which saves costs on electric power consumption. Users can apply heat or cooling source from water-loop, ground-water or ground-loop. What is more, it can also make use of industrial waste heat, geothermal heat, solar energy, etc. The modular series can be used for many kinds of projects and its compact size allows for aasy transport. It also offers a quiet operation, a flexible heating/cooling source and an energy recycle function. A support heater is optional and can supply 65ºC hot water for shower. 

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