Jen, I'm sorry Faith is back in the hospital. It's a sad commentary on what we've been through with our kids when we feel safest in a hospital environment. I think I know what heater you are talking about -- we just got one from Apria a few months ago -- before that, we had the original heater Jack got when he was discharged from the hospital 8 years ago and it allowed you to dial the temperature, as well as adjust the humidity. I do not like the new heaters Apria has. They tell me they are "much better". Yeah, right! The day Apria puts quality above cost, I'll jump off a cliff. Fact is, they are probably cheaper than the older model.
Anyway, I'm glad you were able to leave the hospital and get some much needed sleep. I hope Faith gets back to her baseline and gets home soon. The first year is the toughest --- it does get better with time.