You may not pay attention to your HVAC system until it doesn’t work. It can be hard to get a repairman to fix or install your HVAC system. The following article will help you understand the whole process. Know what type of your HVAC system you currently have before looking for a repair person. This will help you to give your chosen contractor any information they might need. TIP! Prior to putting in a service call on your HVAC, be able to identify it. Learn the brand and the model. If you struggle with your HVAC, check things out yourself prior to calling in a technician. This will help the repairman determine where the problem is and how to fix it. Clean your fan blades and coils come spring. Clean off any leaves or debris from your condenser unit regularly. Clean the debris on an external condenser units. You never know when things can pile up, especially after a windy or rainy storm, and that can ruin your system. It can cause your unit. TIP! Clean the fan blades and coils prior t