How about the Mecan air source heat pump?

This product is good.

By using the new energy technology of Mecan air source heat pump to replace the traditional coal-fired heating method, it not only saves energy, but also reduces pollution, achieving a win-win situation of economic and social benefits.

Ken Company is a national high-tech enterprise specializing in low-carbon, energy-saving and environmentally friendly technologies. It has a number of independent intellectual property rights and patented technologies and mainly produces heat pump products.