Let’s take a look at a few of the most helpful responses from experienced RVers to determine what sized air compressor is best when using the blow out method to winterize your RV. Volume – not pressure – is what you need. One of the benefits of using an air compressor to winterize your RV is that you don’t have to flush out RV antifreeze once you want to use your trailer again. Use an air compressor to blow out the remaining water, and then add RV antifreeze to be sure your stored RV is prepared for below-freezing temperatures.
Hands down, the best air compressor for winterizing your RV is the Viair 450P. This portable air compressor has a 100% duty cycle. The option for a longer run time before needing your give your air compressor a rest means you can finish the process of RV winterizing much faster. How to winterize your RV with air compressor Disconnect from your water source or turn off your pump if you aren’t connected to city water.
For portable air compressors, the CFM ratings are provided in terms of PSI. For example, an air compressor rated 3CFM at 90 PSI should potentially deliver that 3 CSM at 90 PSI. However, like CFM, manufacturers sometimes advertise the overinflated rate. Now that you know what to look for to find the best portable air compressors for your RV, check out my top five picks! VIAIR 400P-RV Portable Air Compressor for RV This VIAIR is considered by many to be the best tire inflator for RV on the market.
best air compressor for rv winterizing Related Question:
How big of an air compressor do I need to winterize my RV?
Volume – not pressure – is what you need. A 20 gallon air compressor is probably more than you’ll need to simply winterize an RV. If you’ve got one that large, it will work fine, but others use much smaller compressors.
How much psi do I need to winterize my RV?
Using the right air pressure when blowing out your RV water lines will ensure your pipes are ready for the winter and that you avoid damage. An ideal PSI is between 30-40, but no higher.
Is blowing out RV water lines vs antifreeze?
When you blow out your RV water lines with compressed air, there’s no lingering taste or odor of antifreeze after de-winterizing. When blowing out RV water lines vs using antifreeze, because there’s no antifreeze in the fresh water lines, there’s no risk of a lingering taste or odor in your water after de-winterizing.
Do you have to put antifreeze in camper?
If your RV does not come equipped with a water heater bypass, it is recommended that you install one so you do not have to fill the water heater with antifreeze. Depending on the size of your RV and how it is equipped, most people will need 1 – 3 gallons of RV non-toxic anti-freeze.
How many gallons of RV antifreeze Do I need to winterize?
Non-toxic RV antifreeze (The amount depends on the layout and length of your plumbing lines. Two to three gallons will normally do).
At what temperature do RV water lines freeze?
However, it’s important to remember that when the RV pipes are exposed to the elements without any heat or insulation, they’ll begin to freeze at temperatures of 20 degrees Fahrenheit. Anyone who’s planning on RV winter camping should take whatever precautions are available to avoid this from occurring.
How many gallons of antifreeze does it take to winterize a camper?
You’ll need at least 2 to 3 gallons of RV antifreeze depending on the size of your rig. b) Use your RV’s internal water pump. If you use the water pump, you’ll need to install a pump bypass kit if it’s not already equipped since it draws from the RV’s fresh water tank and you don’t want antifreeze in there.
Can I put antifreeze in my RV water heater?
Yes, you can put RV Antifreeze in the hot water system. The antifreeze won’t hurt the tank, but don’t forget to flush it out before firing it up next spring.
Is RV antifreeze safe to drink?
RV antifreeze is used in the plumbing systems of your RV while automotive antifreeze is used in your car’s coolant system. RV antifreeze is always less toxic, as automotive antifreeze completely and totally poisonous and should never be consumed.
How cold can it get before winterizing RV?
How Cold can it Get Before I Have to Winterize My RV or Camper? If the temperature gets below 32 degrees Fahrenheit at any time, you run the risk of having water freeze in your pipes, tanks, or water heater. If this happens, you could potentially have severe damage to your RV.
