Explanation：
silicone products used in the air to water machine1, the performance of our silicone products : insoluble in water and any solvent , effectively blocking dripping ; environmental non-toxic , odorless , chemically stable ; good thermal stability , resistance to electronic expansion valves work generated when a high temperature.2, one purpose : to protect the electronic expansion valve air to water machine , to prevent erosion of the hot water dripping electronic expansion valve metal body to ensure expansion sensitivity, and the valve is working properly.3, air to water machine exterior pictures, electronic expansion valve is installed inside the device.former unused Silicone Case :use our silicone case after :
Explanation：
Terminal sheath used in the air conditioner Internal parts: Terminal sheath widely used in air conditioners, a pair of terminals for insulation protection.