Should My Furnace Fan Continously Run

Many homeowners become concerned when they hear their furnace fan running all day, every day. In reality, this is not necessarily a bad thing, and it does not always indicate that something is wrong with your heating and cooling system. Here’s a quick look at why your fan might be running all the time and why that might actually be good.

Why Is Your Furnace Fan Always Running?

Usually, the furnace fan in your home will run continuously because of the setting on your thermostat. Most thermostats have two fan settings: “Auto” and “On.” The “Auto” setting means your system will turn the fan on when it needs to circulate heated air, and “On” will force your fan to run nonstop.

However, a furnace fan that won’t stop running can also be a byproduct of a faulty fan limit switch or one that is set to manual override. For a technical problem of this nature, you should call a team of HVAC professionals like those at Comfort Pro, Inc., Heating & Air Conditioning in Reading, PA. We provide a full menu of furnace services.

Benefits of Always Running Your Furnace Fan

Running your home’s furnace fan all the time is not a bad thing. You won’t have to worry about the fan wearing out or breaking. It’s actually designed to run continuously.

Running the fan will provide for better air circulation throughout the entire home, which can be especially beneficial for larger houses. This will more effectively eliminate lingering cold spots. If you have an air purifier installed, running your furnace fan continuously also creates cleaner air, which is crucial for those who suffer from allergies or asthma.

Are There Any Drawbacks?

By running your furnace fan all the time, you will be expending more energy, which equates to slightly higher energy bills. Also, if you have ducts that are close to the outside of your home, the air inside those ducts can cool down. Consequently, the fan will push out colder air.

Be Proactive About Your Home’s Furnace

In Reading, Comfort Pro, Inc., Heating & Air Conditioning has a team of licensed HVAC professionals who can tend to your residential or commercial heating and cooling needs. This includes furnace and air conditioner installation, repair and maintenance as well as air duct cleaning, geothermal services and more. It’s important to be proactive when it comes to your heating and cooling system so that it will be ready when you need it most. Give us a call today to discuss any of your heating and cooling needs.

5 Common Boiler Problems

You probably have a boiler at home serving various purposes. Like any other home appliance or piece of equipment, boilers tend to break down for a variety of reasons. Boiler problems can cripple the comfort of your home and can create a nightmare. Here are five common boiler problems that you may come across.

1. Failure to Heat Water

Your boiler may fail to heat water properly. This is a common problem that is widely associated with a series of causes. Some of the key reasons for boiler heating failure include broken diaphragms, valve failure, issues with the thermostats, or even blown-out heating elements.

2. Leaking Tanks and Pipes

Leaking boilers can cause a huge mess in your house. The common causes of boiler tank and pipe leakages include the over-pressurization of the boiler as a result of a failure of the valves. In addition, weakened joints in the pipework may also cause any slight increase in water pressure to rupture the pipes.

3. Noisy Boilers

This is a common challenge, especially in old boilers, where rumbling, whistling, and gurgling noises can be heard when the boiler is working. The rambling is commonly caused by an accumulation of limescale and sludge on the heat exchanger or the heating element.

4. Low Water Pressure

The water pressure in your boiler should be at an optimal level and well-regulated to ensure a sufficient flow of water in the pipework. Cases, where no or low water pressure is detected, are closely associated with an existing water leakage problem and malfunctioning valves.

5. Blocked Pipes

The water contained in the pipes within your boiler often undergoes progressive temperature changes that lead to expansion and contraction. In winter, water contained in the pipes may tend to cool and to form ice, which clogs the pipes. This prevents the flow of water, thereby leading to additional problems, such as those pointed out above.

What Should You Do?

The chances of experiencing a boiler problem as a result of these causes are quite high. When you run into such a snag, your help is just a phone call away. Our experts at Comfort Pro Heating & Air Conditioning in Reading, PA will be ready to do a thorough inspection of your boiler, perform maintenance, and repair where necessary. We can also work on air conditioners, new home construction, and duct cleaning. Call us today for help with your boiler or any of our other services.

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Why is My Furnace so Loud?

Loud furnace noises come from all kinds of reasons. The problem is to understand the cause, and from there, see how the situation can be remedied. You may be able to fix some of the problems yourself; others will require the expertise of an HVAC specialist.

Loud noises coming from your furnace while it is running could be caused by any of a number of issues. For example, you may have a problem with the fan that blows hot air through your vents. That might be due to the fan bearings being worn out. In that case, these bearings will need to be replaced.

If your furnace is making a loud noise just as it starts, this could be caused by a serious problem called “delayed ignition.” This occurs when unburned oil builds up in the fire box chamber and is ignited all at once. This can be dangerous, and you should call a qualified HVAC specialist immediately. Read More