Side Effects of Faulty Heating Equipment

Hvac tech working on boiler

Modern heating equipment can do wonders. Regardless of where you live, you can experience the temperature you desire every day of the year. Not only can you live in comfort in your home, but you can also experience fantastic heating and cooling in your car. All of these systems come with their own unique challenges and shortcomings, and as such can succumb to faults over time. Before things turn catastrophic at a bad time, requiring heating system repair in Atlanta, you should learn the signs and symptoms of a fault in your heating system.

Null and Void

It is not uncommon to experience cold air coming through your heating system when you first fire it up. This is unavoidable, as the airways are filled with cold air that needs to be removed from the system. However, if after a reasonable amount of time you are still not feeling the warmth, it might be a sign that your heating system has a fault. Most commonly, this is caused by a lack of coolant flow to the heater core, making a warm cabin impossible.


It is also common for leaks of coolant fluid to bring your heating system to its knees. This is not necessarily a sign of misuse, or overuse, but rather something that is prone to happen as the heater control valve wears down over time. It can also be caused by corrosion from old engine coolant, another long-term cause. When you spot leaks, the only effective recourse is to replace the offending heater control valve, lest you top off on fluids forever.

Thermostat adjusting

Far from Normal

It is not going to be difficult to notice when your heater begins to behave in a bizarre and erratic manner. Proper coolant flow may not be maintained as your heater control valve goes bad. You may experience heat, but heat that transitions to cold at mysterious times, making it difficult for you to enjoy warm air wherever you are. There probably won’t be much, if any, of a pattern to this, making it even more frustrating.

What to Do?

It may be tempting to panic when you experience issues with heat, especially when they occur during the winter months. This is perfectly understandable, as many people need to be in the heat to avoid getting dangerously sick. Regardless, the first step is to consult a qualified professional to examine your system and symptoms, to see whether the proper course of action is to replace the heater control valve, find a workaround, or even replacing a different part.

When it comes to heating systems, there really is no reason to mess around and not take potential issues seriously. With the dangers of being exposed to the elements during the winter, it is important to keep your heating system operating at its full potential. Diagnosing and treating these issues as they arise is an important part of that.