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

Input:
Question: ho0w do I unhook the hinge pins from heater
Document: Really high quality..and I priced it at retailers and it was at least 130.00..just bought another for my other bathroom...and not any louder than any other fan/heater I have had...
The product functions great and it would have received a 5 star rating except for the noise level from the vent and heater fan.I would recommend this item to a friend.
This was to replace a fan/heater/light that had been in our home for 25 years. I checked these out a Lowe's and found them available quicker and for less money at Amazon. The installation was easier than I expected.
This is my second heater and light. The first one lasted us 19 years. I expect this one to last just as long. Heater is rather loud, and can be heard upstairs from the downstaris bathroom.
The heater fan is quite noisy,,,,the exhaust fan is pretty quiet...the housing is pretty chintzy....the baffle on the exhaust fan broke during installation....so all in all it isn't the best and I didn't want to go through the hassle of returning the unit.
the unit i had lasted 22 years so i got the same model Broan 659. the heater  motor is  small but it  works ok, I would of purchased a larger  size/model but i didnt want to have to cut a larger hole in the bathroom ceiling.
I read a review that said this model was loud and they were right. It is extremely loud. The light is bright, the vent is normal sounding but the heater is loud. I think the heat output is below avg. The vent seems to work okay and I'm pleased with the light.
I needed to replace bathroom heater/fan/light. I had a Broan and liked it so I stayed with it. Couldn't find product at local Lowes-Home Depot. Ordered from Amazon at a savings and product works great. Not as quiet a very expensive fans/heaters but for the price I can tolerate alittle noise.
I have had this unit for almost a month now. The fan is quiet on exhaust, but the heater blower is a bit louder. It doesn't warm as well as I would like. My bathroom is medium sized. The quality seems good. I think I would choose another, one with more warmth, if I had it to do over again. I did give it three stars because it is adequate.
This unit is a heater, vent fan, and lite. It is replacing a Nutone unit I've had for years. Easy installation, quit in operation, and seems to be a decent quality. I bought this in Feb, but only put it in 2 months ago. I waited to make comments as I had read of several people having a very short working life. I am very satisfied with this unit.
Answer: yes