Which is the low-pressure tube of Fox air conditioner in 2006?

The specific methods for judging high-pressure pipes and low-pressure pipes of automobile air conditioners are as follows:

1. Look at the thickness: thick low-pressure pipe, thin high-pressure pipe, low-pressure pipe from evaporator to compressor, high-pressure pipe from compressor to condenser to evaporator of liquid storage bottle.

2. Look at the letters: there is an L letter on the oil filler of the low-pressure pipe for low, and an H letter on the oil filler of the high-pressure pipe for high.

3. Different temperatures: Touch two pipes by hand. When the air conditioner works normally, the low-pressure pipe is cooler and the high-pressure pipe is hotter. You need to pay attention to safety when touching.