I have a small bathroom that needs extra heat when we use it. The stelpro 2030A wall heater is the right size for the room. I have 2 questions:
1. Does this heater have to remain on all of the time?
2. Is this heater quiet when the 30 min. timer is used? Quiet is very important due to the size of the room?

I'm not at all familiar with that brand of heater. Most of the ones I am familiar with have a fan and do make some noise.