My child was standing by the window with a puzzled look on his face; however, I finally asked what was wrong… Plus, he finally told himself and others it was sizzling by the window, then the sun was shining on his face and kept him warm, and he wanted to think why there was ice on the window, plus yet it was sizzling in his chair. I moved him away from the window, because I could suppose a cool breeze coming off it. I looked at the top of the window to see if it was broken, however nothing seemed out of location. I could also suppose cool air coming out of the air vent. I was upset about the cool air coming from the air vent, thinking it may be a problem with the oil furnace. I called my husband, who was visiting his brother next door plus told him about the cool air coming from the air vents. He plus his brother came over to the house. I sighed, knowing they were either going to repair the oil furnace plus end up with a mess so bad, my nice friend and I would need a new oil furnace. I wasn’t sure if I wanted to let them go downstairs or do anything, but I couldn’t. I wanted to trust they could get the oil furnace repaired without too much trouble! When the heating as well as air conditioning company arrived another minute later, I knew they had encountered a problem they couldn’t handle, but I was proud they didn’t continue trying to make the repair. The heating as well as air conditioning supplier had the repair done in a matter of minutes. He said my nice friend and I had an airflow problem, plus all he needed to do was change the air filter.