We just had a freeze last night.
My preparations were: turn on the "antifreeze" function for the water, disconnect the hose (we currently have fresh water hookups), "argue" with wife about the setting on the heater (she prefers 62, I prefer 60).
EZPZ
In my previous post I ignored a "feature" of the Ollie that I have found MUCH more challenging over the last 2.5 years: the CO alarm under the table.
The Ollie seals up so tight that you could easily not use the heater on many freezing nights. Body heat is absolutely trapped. It's the perfect tent. So perfect, that certain gases accumulate and alarms get triggered. 😂
So, venting is required. Too much and you might as well be outside. Especially if it's raining. Too little and alarms will wake you up repeatedly.
Last night we got it just right: Max air vent open, but off; heater ran intermittently, but never labored, no alarms.
Comfort and safety. Check.