How to winterize RV without antifreeze?
Often when the camping season ends, it is usually disappointing. But it can get even more disappointing when you do not protect your RV through the harsh winter period. Obviously, during this time you will leave your RV dormant. It is common knowledge that your tanks and pipes may freeze and of course, burst if left water-filled.
While some people prefer to winterize their RV on their own, there are professionals who can do the job perfectly. If you want to winterize your RV, there are procedures often employed including the use of an anti-freeze. Consequently, here is the procedure on how to winterize RV without antifreeze.
Draining the Plumbing System
This is a crucial part that is necessary for the purpose of getting your RV ready for the harsh winter season. Even a little amount of water that is left in the faucets, pipes and pumps or valves can freeze, expand and then split apart. In case that happens, repairs can be expensive because most of the plumbing system is buried inside the RV’s walls and cabinets.
You can winterize RV without antifreeze by simply blowing out the plumbing system with air that compressed. Employing the use of compressed air for blowing out the system is a method that is easier. There are two things that are required here which are an air compressor and a “blow out plug”. The blow out plug can be purchased at the suppliers of most RV parts. Here is a step by step guide on using this method.
1. Allow the draining of all water from the tank holding fresh water. For you to accomplish that, you will be required to open that thing referred to as a petcock. It is important that you are not tempted to drain your water heater at this time.
2. Drain both the black and of course the grey holding tanks. For the RV’s that have not incorporated the use of a built-in system, you should employ the use of a product or wand
that is designed for cleaning the tanks. The contents of the tanks should be deposited in the local dump station.
3. Consult with the owner’s manual in regards to the washing machine, refrigerator, dishwasher, and ice maker if so equipped. That is for instructions for winterizing.
4. Open all cold and hot water faucets. That includes those for the toilet, shower, and sinks. By trying to flush your toilet a couple of times, you will be able to make sure that all
the water is gone.
5. Attach the compressed air adapter or the “blowout plug” to the water lines of the RV. The product can be purchased from most hardware stores.
6. To avoid damaging the water lines, the air compressor should be adjusted to less than30 psi or a maximum of 50pounds per square inch.
7. The air compressor should then be connected to the blowout plug. Turn the compressor on and let it function until all the water has been blown from the drain valves and faucets.
Video Overview: How To Winterize RV Travel Trailer Water System
Once done, switch off the air compressor and disconnect from the water inlet the blowout plug. Replace the caps on all the water inlets and close the faucets and reclose the petcock.
In conclusion, apart from employing the use of the method shown above on how to winterize RV without antifreeze, other finer details are also as important. You should remove all
your laundry, food and valuable item. For example, if you leave an orange soda of two-liter over the fridge, there are high chances that it will explode. And of course, mice and ants like
food and are destructive. It is also important that you cover all of the vents and holes. Birds, bugs or rodents can turn your RV into their home if you do not cover the holes and vents.
Related Post: 45 RV Accessory Must-Haves for Your Travel Trailer