Outdoors RV 2019 21KVS Winterization using Compressed Air

Winterizing my daughter's 2019 Outdoors RV 21KVS trailer using compressed air. Fortunately we live where it seldom gets much below freezing, so we don't fill the entire plumbing with RV antifreeze and instead blow out the water lines with compressed air.
The video also mentions some of the tools you'll need, including:
* Air compressor set to no more than 60psi
* Garden hose/compressor adapter to connect to City Water Fill
* Camco water heater flush wand
* 1 1/16 inch deep socket to remove water heater anode rod
* Replacement anode rod (if needed)
* RV antifreeze for drain traps & toilet

[@herb7877]

Well done! I have a 'pancake' type compressor and set it 25-35#'s. I made up an attachment that has a male hose fitting on one end of a ~1ft piece of hose that screws into the city fresh water inlet and a compressor fitting on the other end that connects to the compressor hose. I also fitted in a 1/4 turn valve on the compressor end of the hose to turn on & off the air. We use our 26 KVS year round at least 1x a month, so I blow it out 3-4 x a year. ..... As we head home I open the 2 low water point valves. By the time I get home the hot water tank is empty avoiding the blast as you take out the tank plug. Lastly; I also unscrew the clear plastic bowl that the contains the strainer, attached to the incoming side of the water pump, drain & reattach. I found out the hard way about 30+ years ago that the compressed air didn't blow that out...

[@johnnykoba_on_the_road]

Great job!