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: what are the length , high and wide
Document: This replaced another tankless, this is much nicer. Excellent heat. I am so happy that I discovered tankless a few years back. I own my own propane tank, and it lasts much longer.
The temperature and low flow switch setting on the tankless water heater will require one to adjust hot/cold water mixing habits to keep a higher flow of hot water and very little mixing with cold water to keep the hot water flowing. What this requires is the maximum temperature of the hot water is low enough that very little mixing of cold water is required. I did the installation myself and all the changes in the gas lines, vent piping, and water piping was more than I expected.
THIS WATER HEATER WAS INSTALLED IN A HUNTING CABIN HERE IN CALIFORNIA. SO THE HUNTERS CAN TAKE SHOWERS AND HAVE HOT WATER. IT IS FANTASTIC. QUICK RECOVERY AND WE WIRED IT SO IT CAN RUN OFF A GENERATOR.
Hopefully this Bosch tankless water heater will do better than the previous two that were a different model with internal water wheel that created the ignition spark. Unfortunately, Bosch did not stand behind the warranty on those so the retailer and I were both out a lot of money.
Answer: no