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Four Things To Try Before You Replace A Noisy Fan Belt In Your AC Unit

Though a fan belt may look relatively small and insignificant when it's removed, it's one of the most crucial moving parts of any AC unit. Without it, the motor that causes a cooled air stream to circulate throughout your home can't transfer its power effectively. When your AC unit is noisy and you find out that the fan belt is causing it, check out these four things to try before you replace the belt.

Reasons Your Air Conditioner Is Blowing Warm Air

The last thing you want to come home to on a hot day is an air conditioner that's blowing hot air. However, this is a fairly common problem, and it has many causes. You may need to call an HVAC contractor to make repairs, but there are a few things you can check first. Here are some things that can cause the problem. Circuit Is Tripped Your HVAC unit has two different parts.

Improve Energy Efficiency With These 3 Easy Home Updates

If you're tired of getting higher than expected power bills in the mail each month, consider making a few home updates that will improve energy efficiency and help you keep more of your hard-earned money in the bank. Here are a few effective options to consider: Replace Your Water Heater Not only can you cut your water heating costs by about 50 percent depending on where you live, but installing a solar water heater will also reduce your household's carbon footprint because it releases less CO2 emissions than a conventional water heater.

3 Refrigerant Problems That Causes An AC To Freeze Up In Humid Weather

Has your central air conditioner suddenly stopped putting out cold air? Check inside the air handler, which is typically inside your furnace, to see if the evaporator coils are iced over. This icing over is often referred to as the air conditioner "freezing up." Potential causes can vary depending on coexisting conditions, but if the unit seems to freeze up more often when the weather is humid, the problem could be in your refrigerant.

Why Your HVAC System May Be A Fire Hazard

Many people don't see heating, ventilation, and air conditioning units (HVACs) as fire hazards. However, these systems can cause fires if not properly maintained. Here are some of the possible causes of HVAC fire: Problems with Insulation or Connections A typical HVAC unit has many electrical parts. Examples include the condenser fan, condenser coil, unit controls, and thermostat, among others. Loose connections or damaged insulation in these parts can lead to electrical fires.