Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: What happens if the batteries die when you are away?  I want it for a cabin in a cold climate so the pipes don't freeze.
Document: I purchased this digital thermostat to replace a Honeywell that failed after only 8 months. (I'd never buy another Honeywell after my experience with their poor customer service. )This LuxPro thermostat was easy to install and had no moving parts that can fail. It comes with the required two AA batteries and easy to follow instructions. I like the fact that it has an ON/OFF switch to ensure it can't come on unless you want it to.
I finally got the Thermostat installed in my travel trailer 3 weeks ago and it is fantastic. There is no more guessing as to what the temperature is and  what I want it to be
This thermostat was for a gas fireplace. Three others that I installed did not work. Although this one needs batteries I don't consider that a problem.
Bought this to replace the original thermostat that the on/off lever broke off. It took less than a half hour to install, requiring only a Phillips screwdriver to install. You could do pilot holes if you want, but with the thin walls of the trailer, I did not have to. Once installed, operation is a simple slide bar on the side to for on/off, and buttons to operate the temperature change.
My truck camper thermostat is located in direct line with the heater. This caused the heater to cycle too often and made sleep difficult. By re-locating the heat stat location away from the direct heat from the blower I expect less cycling. It is very easy to hook this unit up in parallel and not affect the original thermostat. You can control the heat with either thermostat (just make sure both are off if you do not need heat).
I set the temp limit to 78, which would be cooking in a RV! But you can set it to whatever you want, I just didn't want some kid to bump up my temp to 90 because they think the more they press the up button the faster it will heat up.Operation is SUPER simple, one switch for On/Off and a UP/DOWN switch to set your temperature. It lights up nicely when you press the buttons so you can see it.
We like the fireplace in our bedroom to come on when the temperature falls below 65 degrees. Our old analog thermostat could not be set with sufficient precision to accomplish this reliably. The Lux Pro digital meets this requirement perfectly.My second objective was to provide capability to turn on my fireplaces at low temperatures as a backup in the event of a power failure while I am away from home. I normally set my furnace controller thermostat for 55 degrees when I am away from home.
Who does not hate the levers to move on a traditional heat control, like in old rooms or in RVs? It's either too cold or too hot but NEVER right. Well, do yourself a favor and upgrade to this thermostat. Easy to install, easy to operate, decent to look at, with a light up feature when you press the up and down button for temperature control. I recommend this product - it works well.
&#34;I bought two thermostats since I have two furnace. The second one still works o.k. The first thermostat worked properly ONLY 2 weeks. After two weeks it just quit! It not longer turns my gas furnace on! I replaced the batteries , reset the thermostat etc. It still DOES NOT WORK. SUCH A WASTE OF MONEY. DO NOT BUY , NOT A RELIABLE PRODUCT! &#34;Atanas GSilicon Valley , CA
Bought this for my gas logs. Old thermostat couldn't keep within a a 5 degree range, either too hot or too cold. This thermostat keeps temperature within 1 degree of set point. Delivered before promised date.
Answer: no