Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: I purchased to use in home to help keep heating bill down, can it be used in home, if monitored?
Document: I bought this to begin heating the room while I wait for the wood burning stove to put out enough heat. Here in Southern Oregon the house is usually at low 50s in the morning. I leave the Dyna Glo on high for an hour, then turn it to medium for another l/2 hourbefore turning off. I also have an overhead fan on low to move warm air down from pitched ceiling. The gauge on 20lb propane tank shows I've used 3/4 at end of fifth day of use.
Despite reading reviews in which others had difficulty with the pilot, I ordered this item to use in my shop. I spent several hours trying to get the pilot lit, then called the help line printed on the instructions. I was told that the problem was my altitude (near Denver, Colorado). They said this could not be used at my altitude, there is no way to adjust it, and I would just have to return it for credit.
I love this heater. I bought it about two years ago to supplement my furnace heat so that I can keep it dialed down (because the heating bills were getting absolutely too high), but warm other areas of my house. I've seen a lot of comments about the pilot.
Once lit I generally turn it to medium or high until I get the level of comfort I want (which takes just a few minutes because it puts out heat rapidly) then I turn it down to low or medium to maintain the temp. I keep it in my center hall on the first floor of my home right under my ceiling fan.
My home is about 2700 sq ft. with 4 bed rooms and two bath rooms up stairs. I can't say enough about this little gem. Also, as someone had mentioned, I always turn it off at the tank itself first then turn off the unit to be sure that the is no escaping gas. I always keep a spare tank for back-up as well.
because of previous rating comments we decided to try this heater, we use it inside, and we have a two bdroom 60foot mini home. It heats it quite sufficient.
The heater is not designed for outdoor use, and in fact the manual says it's for indoor use only. If used outdoors, any breeze will blow out the exposed pilot, aka ODS.The user manual describes this as a &#34;construction heater.&#34;  There is a disclaimer in the manual saying the heater is not suitable for residential use. I regard both of those as coming from the manufacturer's legal department.
Wow, this heater really heats up. What's great is it's easy to operate and has 3 heat settings. Glad I purchased it.
purchased in may 2013 and put away for this winter, now that winter is here I have opened box and set up in garage. it does not work and 90 days since purchased is expired. stuck with usless item
The manual goes into this and tells you to clean it with a vacuum cleaner or compressed air. The ODS is sensitive by design. Its job is to prevent the heater from burning in a closed room until it has used up enough oxygen to start producing carbon monoxide. Of course you should never use the heater without adequate ventilation, and the manual tells you so.Another safety feature is a chrome reflector panel extending forward from the bottom of the burners.
Answer: yes