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

Input:
Question: is this a hard wire unit?
Document: I ordered this as a replacment for a failed unit. It was an exact match and installed easily in place of the old one within minutes. The prior unit failed after we had the house for four years. And I believe the original unit was installed a few years before we bought the house. So it lasted 4+? years.
It does the job for the size of the heater it is in the room that it was put in
If you then turn it down until the heater goes off, it turns off at about 54 degrees.That's an 8 degree swing. And the setpoints are WAY off from the actual temperature in the room.I don't understand why I don't see a lot of complaints on the internet about this kind of heater. I don't think it's just Cadet, I think it's the particular type of thermostat, no matter who the manufacturer. I believe these are what are called "bimetallic" thermostats.
I manage several buildings that feature these, They are very common in apartments and they work very well. Lots of heat, pretty low noise, and they take up very little wall space; just don't place furniture too close to them and vacuum the grill out once a year. These are often run by a wall thermostat; over-riding the built-in one.
I have Cadet wall heaters in my apartment. One of these 2000 watt units in the living room, two 1000 watt units in the 2 bedrooms.As far as I can tell, the thermostats are useless. Just as an example:I have one of the 1000 watt units turned on in my bedroom right now. The room is 68-69 degrees.
Cadet #67507 2000W Wall Fan HeaterPlenty of heat, wish the forced air fan was bigger. If I were to buy one again I think I would have gone with the next size bigger from Cadet. I have one in my family room and love it, this one just doesn't blow the hot air. I worry about it over-heating.
All they are good for is as an on off switch.At least that is my opinion based on my own experience. If I'm missing something, someone please point it out to me.Has anyone ever been actually able to control the temperature within a reasonable range with these? If so please speak up and explain how you were able to do so.
Answer: no