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Prior to installing the Shangufeng energy-saving equipment, our restaurant faced issues with inadequate heat dissipation as the outdoor units were positioned behind the billboard near the entrance. When both of the 3P cabinet air conditioners in the lobby were simultaneously activated, one of them would eventually shut down due to thermal protection, disrupting the cooling process. To compensate for this, we had to rely on two floor fans to maintain a comfortable environment. However, after installing the Shangufeng air conditioner energy-saving device, we now only need to operate a single 3P air conditioner in the lobby on regular occasions, eliminating the need for floor fans. Even during peak hours, both air conditioners can run simultaneously without experiencing thermal protection issues, ensuring consistent cooling throughout the space.

Previously, our outdoor air conditioning unit was exposed to prolonged sunlight, resulting in sluggish cooling and poor performance. However, with the installation of the Valley Wind air conditioner energy-saving device, we witnessed remarkable improvements. The exhaust temperature of the outdoor unit dropped from 59 degrees to 37.6 degrees, a significant decrease of 21 degrees. This enhancement translated into a remarkable 3.2-degree drop in the temperature of the indoor air outlet, enabling rapid and efficient cooling.

To provide students with a comfortable learning environment, our public school struggled with exorbitant monthly electricity bills. Initially, we installed two sets of 3P air conditioners in each classroom, which proved excessive. However, after implementing the Valley Wind air conditioner energy-saving device, we witnessed significant improvements. The air outlet temperature of the indoor unit dropped by 3 degrees, while the outdoor unit temperature decreased by 14.5 degrees. Now, only one air conditioner is required in each classroom, as two would result in excessively cold temperatures. With the installation of the Valley Wind energy-saving product, the air conditioner achieved a power saving rate of 30%. Remarkably, when only one air conditioner is used in a classroom, the actual power saving rate exceeds 50%. These measures have not only enhanced the learning environment but also reduced our energy consumption and overall expenses.