There are many things to consider when looking for an HVAC company, such as how long they’ve been operating and their services. But the one thing you shouldn’t have to worry about is whether or not they are qualified and licensed. According to the United States Government, a licensed HVAC contractor has passed the tests, and licenses from the Contractors State License Board (CSLB), which certifies contractors in everything they do. The license requirements depend on what type of HVAC work is being performed. For example, if you’re installing new air ducts in your home, they need to be attached to an existing furnace, and a contractor would need to have an Air Conditioning Contractor License and a Heating Contractor License. Here are five steps you can take if your HVAC system breaks down.
1. Check the Power Supply
Before you call a maintenance specialist, ensure the power supply is turned on. This can be necessary for specific HVAC systems to work. However, if the power supply is already on, the problem could be something else, like a broken down motor, or a problem with your gas lines. Try to turn off the HVAC system and turn it back on again to see if the issue gets resolved. If not, you must call an HVAC technician as soon as possible. HVAC contractors can also help you identify what type of problem the problem is, so they will be able to repair it as quickly as possible.
2. Check the Thermostat
Ensure that the thermostat is turned up to a few degrees above where you set it when you last used the HVAC system. Note that if your system has multiple thermostats, make sure they all work by switching them on and off. Also, check to see if any temperature gauges are damaged or broken. This could indicate a faulty ventilation system which would require the HVAC repair man to look at that, too. It can be helpful to take note of the temperature when it stops working and call a maintenance specialist immediately.
3. Inspect the Outdoor Unit
The contractors will probably be the ones who look at your outdoor unit. Make sure that it’s turned on and that all the lines are attached to it properly. Then, check to see if everything looks good and if they are operating normally. If there are any problems with your HVAC system, then you can tell from the damage or faulty parts of your unit. To identify whether the outdoor unit is at fault, you’ll need to check that it is properly grounded. To do this, you can use a voltage tester, or conduct a continuity test. If the unit is not connected correctly, then there could be an issue with the wires. You will want to check how well they are connected, how well they are fastened together, and if they are hot or not.
4. Inspect the Indoor Unit
Before you call for a repair man, inspect the indoor unit. In this one, you need to check that the refrigerant pressure is acceptable and that the oil charge is adequate. You will also want to ensure that there are no leaks or breaks in any tubing or joints. The voltage is at 120 VAC, and check whether your unit makes a humming sound when it starts. If not, then this could be an indication of a faulty condenser fan motor.
5. Check the Filters
Check your filters to ensure they are clean and have not been damaged in any way. However, ensure you don’t clean the filters too much because this could lead to dirt accumulating in the HVAC system, eventually causing it to break. If there is a filter screen, check if it is clean or dirty, and replace it if needed. Preventing HVAC breakdowns is easier than you think. Ensure that your system is in tip-top condition before it breaks down, like getting all the filters changed, replaced, and inspected.
You must know how to prevent HVAC breakdowns. This is the best way to ensure you can get your HVAC system up and running quickly. Once your HVAC system breaks down, please don’t wait too long to have it repaired because not doing so can affect the efficiency of your indoor climate.