Furnace Fiascos Avoided

HVAC Repair: When Does A HVAC Blower Need A Heating System Repair Technician?

Your home's heating system is one of the most expensive appliances you own, and if you don't care for it properly, it can incur high costs in replacing or repairing it. One of the common problem sources is the HVAC blower. Its problems arise over time as the moving parts wear down and the belt breaks or stretches out. These faults can lead to expensive repairs down the road if you don't address them promptly. Here are five signs that you need to call the HVAC repair service to look at your furnace blower.

1. No Airflow From the Registers

If you're sure your heating system is on, but there's no airflow coming from your registers, it might be because your blower is broken. When it fails to run, there will be no heated air in your home, which can quickly become uncomfortable. If you can feel no heat from the registers, contact a heating repair service to test the blower.

2. Cold Spots in the Room

The furnace blower—or blowers, depending on how many air handlers you have running for heating—are responsible for distributing heated air throughout your home. If one of these blowers stops working properly, then your house might have cold spots where there shouldn't be any. The remedy is to recalibrate the blower to restore its force in pushing air to ensure heated air reaches every spot.

3. Strange Screeching Noises

If you hear strange noises when your furnace turns on, it may be time to have a repairman take a look. Strange screeching can sometimes mean something is wrong with the blower unit. The usual suspect is a frayed or loose blower belt. A heating system repair technician can tighten or replace the belt.

4. Metallic Burning Smell

An overwhelming smell of burning metal indicates an overheating part. The smell can emanate from an overheated blower motor. The problem can arise from a power surge or clogged filters making the blower work harder than usual. A heating system technician can inspect the electrical system to ensure no shorts.

5. Rising Power Bills

When one component in your heating system breaks, you might be tempted to ignore it, but if you do, your power bills can skyrocket in no time. A faulty blower motor makes it inefficient and consumes more power than usual.

A heating system's blower is an essential component, and its failure can make your home quite uncomfortable. Call a heating system repair technician as soon as you notice any of these signs of failure.