Adding Antifeeze - he-ruide
The simplest method to get anti-freeze into the PUP is to add it to the water tank.  However you either have compensate for the residual water dilution OR if the tank was drained, then you  have to add extra anti-freeze to get it up to water pump inlet hose. While it is the smplest method, it is not preferred because of the large volume of antifreeze that is needed plus it has to drained or flushed up next spring.

The simplest method to get anti-freeze into the PUP is to add it to the water tank. However you either have compensate for the residual water dilution OR if the tank was drained, then you have to add extra anti-freeze to get it up to water pump inlet hose. While it is the smplest method, it is not preferred because of the large volume of antifreeze that is needed plus it has to drained or flushed up next spring.

winterizingg273