I have a rather cheap Goodman heat pump. Last night temp got down to
15F or so, so I turned the "Emergency Heat" on - it's a manual switch on the thermostat. The little red light came on, I smelled that funny lint burning smell that usually happens the first time it is turned on every winter. So then I went to bed, woke up early to a freezing house. The emergency heat had stopped working in the night sometime. I went to the thermostat, turned the emergency heat off, and the fan kicked on and warm air came from the vents. I turned the emergency heat back on and the fan shut off. Is there a reset switch on the unit that, until switched, would cause this to happen to the emergency heat only? My wife is going to call repair man today to come check it, but I thought you guys might have some ideas as well. Thanks.