Do you have a furnace that doesn't seem to be working very well? Are you wondering if your furnace needs to be replaced or if it can simply be repaired? While not every repair job can be handled by most homeowners, here are some things to check or do before calling your heating repair technician:
Change filters: Clogged filters can cause a system to work harder than it needs to, resulting in a potentially costly heating repair bill in the future.
While heating and air conditioning units are very effective and work great most of the time, you might occasionally deal with issues. A common problem is having an air conditioner that keeps freezing over. Here are some things to do when your HVAC unit is frozen.
Check the Refrigerant
One of the more common reasons for an air conditioner to freeze up is low refrigerant. Your air conditioner relies on refrigerant to balance the temperature by moving heat from your home outside, so the inside can cool off when the system is turned on.
A heating and ventilation system is one of the most important components of your home. However, you might be one of the many homeowners that make the mistake of failing to think about this part of the house until problems arise. To help your system avoid some common problems, you should consider making the following upgrades to your system.
Invest In A Battery Backup For Electric Heating
During the winter months, it is common for heavy snowfall and ice to damage power lines, which can cause homes with electric furnaces to lose electricity.
Has your gas water heater stopped heating water or become far less efficient at heating? Is there a soot buildup happening inside or around your unit? Is gas flowing into your unit even when the burner is off? If you answered "yes" to one or more of these problems, you might have an issue with the combination control valve and need to replace it before using the water heater again.
If your AC has been giving you problems lately, then your first instinct might be to call a professional. However, many problems can actually be handled on your own, as long as you have the necessary knowledge. To help you troubleshoot and hopefully fix your issue, here are some of the most common air conditioning problems and their likely causes:
Air Conditioner Is Not Turning On
If you are dealing with a situation where your AC is not turning on at all, then there is a good chance that you have a power problem.