Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: what are the dimensions
Document: This unit should also be on a dedicated circuit for best operation
This is my second Stelpro electric wall heater, it puts out a great blast of heat immediately. It has been going good for over a year now. My first one was in my guest bathroom and this new one went our remodeled master bathroom.
This heater is as advertised; it has a shiny white grille that is very thing. You turn the heater on with a built in knob on the front of the heater 10 minutes before you jump in the shower and when you are done you turn the knob all the way to the left and the heater shuts off. Very nice heater buy with confidence
I wish my wife was the same [joke]I have installed four of these heaters in my home and in a clients homes, all of them on a separate wall timer.These units heat up a small bathroom in very short order and are whisper quiet.If you know what you're doing these are a pretty easy install.
I have an old house with a small side room off the kitchen and a backroom attached to that. Both were always cool in the winter and this winter the temperature fell below zero. It really does the job to keep the rooms nice and warm. I just set the temperature onceand I was done, on to the next home improvement problem.
Great size and coverage of heat! The price is amazing. I checked out the price in several places for exactly the same heater and got this one over $100.00 cheaper. Also good quality. Will be buying another one soon.
Answer: no