Has anyone had problems with Tempstar High Efficiency Furnace?

Question

My furnace was only putting out 50 degrees Farenheit or 10 degrees Celcius during the winter. The installer came and said they couldn't get any more heat out of it. It's brand new.

Answer 1

This is not a brand issue. If you have a furnace that will only put out 50 degree air then you have a problem with the company who installed it. There are only a handful of things that can cause this problem. They need to use a monometer to check the gas pressure and be sure it is set correctly. They need to be sure they are not pulling return air from an unconditioned space. Did they do some sort of energy survey

to size the furnace or did they just shoot from the hip? Maybe the furnace is to small. Call them back and insist they make it right.