Forum Discussion
dodge_guy
Nov 07, 2018Explorer II
Yes, you want the large volume oil less compressor. just be sure after you blow it out you run the RV anti freeze through it. Too much of a chance of water laying in a low spot and breaking open the line when it freezes.
I personally don`t even use air. I just pump the antifreeze through the system collecting any water/antifreeze in a bowl until it all comes out pink. I only use 4 gallons with this method and that includes putting antifreeze down the drains to fill the traps with antifreeze. 15 years and never a problem. can`t say the same for some of the people that have tried the compressed air route. Some are lucky, some are not!
I personally don`t even use air. I just pump the antifreeze through the system collecting any water/antifreeze in a bowl until it all comes out pink. I only use 4 gallons with this method and that includes putting antifreeze down the drains to fill the traps with antifreeze. 15 years and never a problem. can`t say the same for some of the people that have tried the compressed air route. Some are lucky, some are not!
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