It is possible that your new rv ac is built with a cold switch.
Rv roof air conditioner freezing up.
This gasket is usually very low maintenance and so will require little attention.
They don t want your air conditioner to freeze up.
So there you are on a.
If you use your ac often the filters should be cleaned at least once a month wash them gently with warm water and let them air dry.
This can take some time.
Before you do so though you need to turn off the ac so that the frost or ice that has formed upon it can melt.
We have a 15 kbtu ducted duo therm roof mounted air conditioner on our coach.
If the air conditioner in your rv blows hot air instead of cool air you ll want to confirm the compressor is turning on.
When you experience a freezing air conditioner it is important to determine what is causing it.
Avoid death make sure your rv air conditioner is unplugged before cleaning it.
Brand new rv ac freezing up.
The following are some of the key reasons why your ac may be freezing up.
The joule thomson effect how your air conditioner freezes up.
We don t need to go too in depth so bear with me but understanding this principle is the key to figuring out why your air conditioner is freezing up.
This is true with the newer duo therm ac.
It puts out good cold air but it will freeze up at least twice daily.
Now air conditioners are sealed to the rooftop of the rv with a rubber gasket.
Standby for a small high school physics lesson.
The air conditioner manufacturers have the minimum temperature set in the mid 70s for a reason.
Here in texas with temperatures over 100 degrees every day our a c unit would keep freezing up leaving us without cooling for over an hour while it thawed.
When the coil is iced over air delivery to the vents is blocked and if enough of the coil freezes up the freeze protector that serves to protect the compressor from operating with an iced coil closes or opens a circuit depending on which manufacturer s air conditioner is on the roof and the compressor quits running.
The way to solve this issue is to simply turn the air conditioner off when you go to bed and open the windows.
Let s discuss the other issues you might face as well as the remedies.
If your rv ac is freezing up at night it means that the night air is a lot lower than that benchmark.
The unit blows hot air.
The joule thomson effect is a principle in thermodynamics which states that if everything else is kept constant.
Our fix for rv air conditioner freezing up is in the video.
It s possible to have other trouble with rv air conditioners as well aside from freezing.
Nevertheless if you start noticing that there is a leak then you definitely should try to fix it as soon as possible before it becomes a long term problem.
That could prevent the ac from working damage the air conditioner or lead to a service or warranty call.
