Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: The Description says it has a timer. Is it a delay timer? I am looking for a unit that will allow me to program it to warm a space before I wake up.
Document: The delievery on this product was very quick! It does everything it says it is suppose to. It evenhas a timer to set the heat to turn on. I can't wait to see my heating bills i'm sure they havegone down!I would order from them again, in a heartbeat!
Be careful, Lifesmart buyers. You are warned! They would send you a same-looking heater from another (cheaper) brand. For those who bought, you might have been fooled.I bought this heater via Amazon from the seller "Dynamic Health and Fitness" due to its fantastic description and rating. What came to my home was not a Lifesmart heater but it was made to be.
IF a manufacturer says their heater can heat up to 1600 sq ft, yet barely keeps me warm from 3 feet away, I question the sales pitch. I should have done more homework rather than pinching the pennies. Research your next heater more carefully. That's the moral here!
It is nice looking though. The wood finish is nice. It fits like it's furniture into the living room and it appears to be decent quality, so I could see adding another $20-$25 to the price for that alone.The box says it can heat 1800 sf. That would be under optimal conditions, no obstructions (which I have none for the room I'm using), good insulation (my house is almost 30 years old but it's not bad in that respect), and low ceilings.
Heater does not warm the area it says it does. It does cut the chill and heat our medium size den.Love the heater though. Good buy.Thanks so much.
Look, if you are looking for a heater to heat your larger rooms this may not be what you want. It is a good heater with the infra red system but i live in MN and it gets cold here in the winter. I bought this heater to &#34;help&#34; warm things up a bit and it does that.
This fall we had all the exterior walls insulated and 24 inches blown into the attic on top of what was already there. Our $38.00 oil-filled "radiator-looking" space heater does just as well and is totally silent. Our sun porch is 24X9 216sf with floor to ceiling windows on 3 sides. We put the "radiator" out there and have to turn down its temp as it gets the temp plenty hot.
I purchased this unit because the Amazon wed site in the product description area stated &#34;The result is a higher BTU output meaning more heat at less cost. No other 1500 watt heater outputs as many BTUs an industry leading 6500&#34; and heats 1200 to1600 square feet. When it arrived, in the owners operating manual it stated &#34;At 1500 Watts, your heater will use approximately 5100 BTUs and cover up to 1500 square feet&#34;.
The area described to heat is very inaccurate, not taking into account the celling height or how  encumbered is the area  It kept warm one small area and makes a lovely end table. I sold the unit.
It's a nice looking unit, unfortunately, itjust doesn't put out much heat. Good Luck mardyn
Answer: yes