Furnace Blowing Out Cooler Air
Just purchased a house last summer. Inspector said the furnace was a high efficiency 2-4 year old furnace.
Noticed the air coming out isn't hot but slightly cooler than warm, but not cold. The house eventually somehow warms up after staying on for awhile. Is this normal? I've lived in apartments for the last 12 years and this is my first house. The house I grew up in blew out really warm or hot air.
The thermostat is on heat, not fan or cold. Suggestions, problems, answers?