Condensation

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CI Auto Roller
Hello to all...
Can anyone help with condensation...we got 3 fur babies in front of cab last night..left window open slightly...didn't have any heat going...so consequently the other half moaned about how
cold it was this morning...in FREEDOM..also some stuff felt a bit damp...obviously I must be doing something wrong...as look at other mhs around site and they don't look like they have condensation on windows much...should I leave a heater just ticking over through the night..have a little one that turns off when you reach yr desired temp..then comes on again automatically when it drops..sorry for long winded message....
 
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Adria Coral lowline
Heat will make the condensation worse. As does breathing, but it difficult to stop that.
 
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Hymer B544 A Class
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Where is the condensation ? The windscreen is the biggest condensation attractor in a motorhome. Most of your other windows should be double glazed.
External silver screens virtually eliminate the problem.
A karcher window vac is also invaluable in drying off condensation.
Ventilation is key, but you also need to stay warm enough but warm air does hold more moisture.
It's about striking a balance, but first step is to try silver screens.
 

Terry

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As already been said external screens will eliminate condensation

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Autotrail
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Hello to all...
Can anyone help with condensation...we got 3 fur babies in front of cab last night..left window open slightly...didn't have any heat going...so consequently the other half moaned about how
cold it was this morning...in FREEDOM..also some stuff felt a bit damp...obviously I must be doing something wrong...as look at other mhs around site and they don't look like they have condensation on windows much...should I leave a heater just ticking over through the night..have a little one that turns off when you reach yr desired temp..then comes on again automatically when it drops..sorry for long winded message....
Silver Screen . One of the best accessories we ever purchased . 👍
 
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Transit PVC
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16 years since restarting
I started my van this morning, turned heater to half way between hot & cold. air con on. Came back two minutes later to completely covered in condensation the windsceen & side windows. Van empty & parked overnight as normal. Always does it .?
 

Terry

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I started my van this morning, turned heater to half way between hot & cold. air con on. Came back two minutes later to completely covered in condensation the windsceen & side windows. Van empty & parked overnight as normal. Always does it .?
Your dragging warm air in from outside that holds more water, so makes condensation on windows
 

Coolcats

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Overnight we always have a minimum temperature, 15-18c and some venting we don't tend to have a wet front screen we do not use a silver screen and the van does not feel damp. If boiling a pan of water side windows are open along with the roof light.

My suggestion is don't let the van cool down too much overnight and keep the van vented... try the silver screens as people seem to rate them

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Joined
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Transit PVC
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16 years since restarting
Your dragging warm air in from outside that holds more water, so makes condensation on windows
That shouldn't apply as it is permanently on 'recirculate'. fan has to be physically turned to the opposite direction with it's own speeds to let air in from outside & it has never been on that whilst I've owned it.
 

Terry

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Can't remember ;)
That shouldn't apply as it is permanently on 'recirculate'. fan has to be physically turned to the opposite direction with it's own speeds to let air in from outside & it has never been on that whilst I've owned it.
Try cracking the windows open a inch or two then 😉
 
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AS Warwick XL MQ
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External silver screens virtually eliminate the problem.
A karcher window vac is also invaluable in drying off condensation.

This. We carry both and use them.

External screen, don't bother with internal one. It's surprising the difference an external screen makes for both cold and hot weather.

We have the Polar screen, it's good.
 
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Adria Matrix 670DC
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Motorhoming since 2018.
Silver Screen . One of the best accessories we ever purchased . 👍
Second for Silver Screens, can be a bit of a pain in the rear having to go outside on a cold evening, but will pay dividends in the morning.

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