When you install an Heating and A/C system, you expect it to work well with no issues. However, this is not always the case. Like most machines, it can break down and not work properly. When it does, you need to think how to service the issue! Fixing a faulty cooling system that’s operating too frigid is self-explanatory, and I have fixed mine on multiple occasions. So, I’ll share my tricks with you. I begin by checking our control component to see if I miscalibrated. I check if the reading corresponds with the temperature. If not, I change it to my desired setting. I then check if our AC component is frozen, as it could be why your house is too cold. Always check inside the AC component for ice. If there is ice in any of the interior parts or the AC is dripping wet, it means your AC is frozen. You can service this by swapping out the air filter every month. I then check if our Heating and A/C has low refrigerant levels. If it does, I call an Heating and A/C specialist to service it. You may also look into replacing a circuit board or do a wiring restoration. Check if your batteries need to be changed in your Heating and A/C control unit. A new HVAC system might also get covered up in dirt and debris, making the cooling plan malfunction. It is great to have it cleaned once a year. The Heating and A/C unit will start functioning well when it is clean. Check and upgrade your control component if it does not turn off when the desired temperature is reached. You should upgrade an outdated Heating and A/C system with a new one right away. An outdated component is likely to break down frequently and have multiple issues in the future. You can find quality Heating and A/C components in the market, including Smart Heating and A/C units with Wi-Fi.