VVKB Block Heater Installation Precaution and Trouble Shooting Guide
Block Heater Installation Precaution: 1.All Your block engine heaters have been tested and approved by the TUV certificates, so you don’t need to test them again. PS: The block heater will be damaged if you test it without coolant inside. And this damage is out of our warranty. The outlet must be upward. 2. Make […]