Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Does this vacuum replace the CT 600 and will it fit the hose for the CT 600
Document: I have ordered two different hoses that Nutone says in the product information will fit this vacuum and neither have fit. I am returning this item but I wouldn't buy it. You cannot find a hose to fit it.
Well it doesn't fit our hose as promised&#8230;.l now am faced with returning it or buying a new hose.Tried calling Nutone&#8230;.that is a waste of time.
First, I had to replace my old old electric power brush, then the wand, then the hose, then the wall unit. These new units don't match the old parts of NU Tone central vacs. It all runs great now. I am going to wait to replace  the central power unit
I purchased this item (along with a new hose) to replace the 20+ year-old original, and found it to have a much better cleaning action, adjustability, and dual-edge cleaning that the original did not. This item also has bright LED lighting which is very nice. It is also the only reason I didn't give it five stars. There is too much intense stray light from both the white forward-facing LEDs, and the blue height-indicator LEDS, which shine straight up.
Make sure you can lay your hands on your purchase invoice/s also if and when you might need them. Three power heads later and one on its way doesn't say much for the quality of this once very reputable product. Their customer service I would give very high marks since they answered many questions for me when I was on a search to replace my original power head trying to make sure I purchased the correct components since I had replaced my hose many years ago. Good luck if you decide to buy.
I was stunned frankly, but I guess happy since I wasn't going to have to pay to ship this darn heavy thing for a warranty repair.I only wish there was a way to just go back to the beginning and NEVER ordered this thing in the first place. I could have bought another vacuum or found an older but still new power head to replace my older one. Oh the journeys we find ourselves on once we buy something.
I have also owned a Nutone vacuum system for approx. 15 years and was in love. About 4 months ago we had to buy a new power head and was disappointed to find out we had to buy the new hose to go along with it. Well it arrived and at first seem like a good thing. Well the power head does maneuver better however it does Not pick up lint and hair as well.
All other power heads you might find out there are older models.It took three tries to get one that actually WORKED! First one would not run! Second one, the height adjustment was broken! The third one worked!If you have even a few years older model of power hose you will need to buy the metal attachment wand and make sure you get the correct model to go with your hose.
My husband loves it but then he doesn't vacuum all that much and guys tend to like things bigger don't they!
Great pickup on both ends. The price was right and the power of the vacuum picks up all the crumbs.
Answer: I had the CH520 hose which this Nutone CT700 does not fit unless you buy the CT170 Wand with it....which I had to buy for around $45.00 more.I don't know about the CT600 so call Broan at 1-888-336-3948 and ask them...They're real knowledgeable and will tell you what you need.or www.nutone.com