When Your Air Conditioner Won't Work

When Your Air Conditioner Won't Work

Is Your Furnace Failing? 4 Signs You Need a Furnace Repair Service Urgently

by Clara Fernandez

There is nothing as frustrating as having to live through a cold weekend or night because your furnace broke down unexpectedly. Furnaces make indoor living spaces more comfortable and habitable, especially during cold days and nights. But how do you avoid these untimely breakdowns? You could stay ahead of time by learning about some common signs of an ailing furnace system and schedule a furnace repair on time. The following are some common signs to watch out for.

1. Inconsistent Cycling

When you notice your furnace keeps turning itself on and off repeatedly, something is amiss. If your thermostat struggles to yield the desired temperatures even after confirming the settings, you have a malfunctioning heating system.

Inconsistency or short cycling may indicate a minor problem like a defective thermostat or a major issue such as an overheating exchanger. Consider calling in the repair expert immediately for assistance.

2. Bizarre Noises

Generally, a furnace will produce some sound when starting, but it often runs on a low-toned sound. If you notice unusual noises such as rattling, creaking, banging, or screeching, they are indicators that your system is in trouble.

For instance, loud screeching noises may be a sign of loose bearings. Hissing sounds could be from an air leak along the ducts. Rattling noises show that you need to check your motor or blower assembly's health. The earlier you get treatments for the problem, the better your chances of saving your furnace.

3. Yellow Pilot Light

A well-functioning furnace system typically displays a blue flame pilot light. It's hard to ignore the change in your furnace's pilot light. Over time, as dirt, rust, tar, and other contaminants accumulate in your furnace, the light might change color.

You will notice different colors such as purple, green, orange, red, or yellow. They are clear indications that you are burning contaminants that can pose health hazards. Therefore, schedule a repair service to remedy the situation.

4. Irregular Distribution of Heat

Have you noticed some sections of your home are colder than others? Hot and cold spots in your home indicate your furnace system has a problem. Damaged ducts could even hinder the effective distribution of warm air. A professional contractor will inspect your home to determine the source of the problem and find a suitable solution. 

If you notice any of these signs discussed above, call a furnace repair service. This could mean the difference between saving your furnace and living through a frustrating cold season.


About Me

When Your Air Conditioner Won't Work

My name is Maura, and I am certified in HVAC installation and repair. I have many clients who call me in a panic because they have turned on their air conditioners and nothing has happened. Your air conditioning technician will get to you as soon as possible, but there are some steps you can take while you are waiting. You might just find that you are able to fix the problem on your own, although you will still want to have a professional assess the situation. In this blog I will take you through some common reasons your air conditioner might not be working and show you some easy temporary solutions.