We have had heating and cooling issues in our master bedroom since we moved in 4yrs ago, the house was built in 1983 I believe. During the summer the room is the hottest part of the house, so the ac is set to 74 or 73 and runs continuously along with the ceiling fan and floor fan to make it comfortable to sleep at night. We also have to leave our bathroom door and bedroom doors open to help get the cool air from the other rooms.
During the winter when the heater is on, it becomes the hottest room and rest of the house is cold. We added a second vent to the room to help get more cold air during the summer, but doesn’t help. We have checked the temperature of the walls with infrared thermometer during the summer and winter and they are all within 1 or 2 degrees of each other thru-out the entire house. What can we do or check to figure out this issue? Please help thank you.