[BB_TX]

This has been a common problem getting the pump to pull the antifreeze. Someone recently posted about it, contacted Keystone, and they apparently agreed it was a problem and is having the dealer winterize it for free.

Make sure you have a very good seal at the hose connection. The least air leak will prevent the pump from pulling the antifreeze. Sometimes the rubber gaskets have little ridges on them and sanding them smooth will help. Sit your antifreeze bucket near the level of the hose connection to reduce height of lift. And try opening a low point drain first to see if you can get flow established before moving on to inside faucets.