I put my heat on to72 and the air does not come out warm the air comes out cold. Now my house is so cold I have to wear double socks and extra cloth to staywarm. What could be some problems and some solutions. I hope to find a way to not call a heat profetional because I am very low on my bugdet this year. To have a repair man come in would mean a sufferge yo me.

You will need to be much more specific such as: what type of heating do you have, make and model of manufacturer, what do you see and hear at the furnace and thermostat, and anything else that might be helpful. Finally, how handy are you in fixing and diagnosing problems? Depending on the problem, it could be minor or major.