Which hanging units are the quietest?

[riggsjr]

So after all the research on this site I have decided to go with around a 60,000 BTU propane hanging unit. I just went on YouTube and goggle the Hot Dawg, Reznor and Mr Heater. It seemed the Mr Heater was the quietest.Am I correct by that statement?. Are there others out there I am missing that I should look at?

 

[D45]

Each will have a db reading in their specs

 

[pbon]

No problem having a conversation in my 750SF insulated garage while my Mr. Heater Big Maxx 50 is running. It was also the cheaper than modine and reznor. Maybe they are quieter, though. Have not heard them.

 

[pbon]

https://www.garagejournal.com/forum/showthread.php?t=371037

 

[Roadster J]

We just had a Reznor UDAP 60k propane installed yesterday. Much quieter than I expected. Garage is 24x36 and operating noise was not intrusive or disruptive of normal conversation anywhere in the garage. I would say noise was like there was a refrigerator or a window fan running in the corner. I took more notice of it when it was going no/off and off/on (but it was just installed).