How cold is too cold for LCD/flat panel tv?

It almost depends on the manufacturer. I know the Jensen TV that I have in my trailer is shockproof and cold proof so I never worry about my own stuff.

I'd think you'd probably be fine leaving it where it is, no matter what mfg makes your unit. In sub zero temps, the TV is probably fine. I haven't read any horror stories about people losing their TV's on RV.net yet!

WoodGlue

We have never removed our flatpanel tvs and they have been through -25 degree temps with no ill effects noted. Of course we don't ever turn them on unless temps are within manufacturer's operating range specs. Nothing wrong with bringing them inside either as everyone should do what they feel is best for their situation, but most dealers in cold country don't remove every tv from every RV on their lot as it would consume too much time and space.

From Samsung FAQ web site:

Samsung LCD TVs can operate safely in rooms or areas in which temperatures range from 50° F to 104° F (10° C to 40° C). Temperatures outside the listed range will negatively affect the operation of your LCD TV.

Samsung LCD TVs can be stored unused at temperatures ranging from -4° to 113° Fahrenheit (-20° to 45° Centigrade). Storing your LCD TV at temperatures outside this range can damage your TV.


From Phillips FAQ web site:

Operating:

Temperature: 5 to 40 degrees Celsius (41 to 104 degrees Fahrenheit)
Humidity Levels: 10% to 70% (Non-Condensing)

Storage:

Temperature: -15 to 50 degrees Celsius (5 to 122 degrees Fahrenheit)
Humidity Levels: 10% to 70% (Non-Condensing)

Guess I won't worry about a measly 19* or 20* F then. :B Thanks

There is no temperature too low for storage of LCD panels period.

Don't worry about it.

There is a common myth out there about this.

Liquid crystals are not liquid and cannot freeze.

Bruce

The only thing I would worry about is to warm up the room first before turning on the LCD/LED tv's.

Roy ken

One thing to worry about is condensation.
Warm moist air getting in contact with cold internal components could cause problems.
Bring everything up to room temp before plugging it in.

sch911 wrote:
There is no temperature too low for storage of LCD panels period.

Don't worry about it.

There is a common myth out there about this.

Yeah!

Dont forget that these things make it to market from Nome to Phoenix, winter or summer in uninsulated freight trucks.

Do not worry about 20° for storage. Do not try to turn on an LCD when it is frozen. Warm up your RV to above freezing for at least an hour before turning the TV on.