• facebook
  • twitter
  • linkedin
  • google-maps
  • pinterest
(801) 436-5213
Request Service
R & D Heating and Air Roy Utah

R & D Heating and Air

Your local experts in HVAC and appliance installation, service, and repair!

  • Heating
    • Furnace Repair
    • Heating Systems
    • Furnace Replacement
    • Furnace Tune Up
    • Ductless HVAC Systems
    • Thermostats
  • Air Conditioning
    • Air Conditioning Repair
    • Air Conditioning Replacement
    • Air Conditioning Tune Up
    • Ductless HVAC Systems
    • Thermostats
  • Duct Cleaning
  • Other Services
    • Indoor Air Quality
      • iWave Air
      • REME Halo
      • Whole-Home Humidifiers
      • Air Filters
    • Gas Fireplace Repairs
    • Refrigeration
    • Appliance Repair
  • Specials
  • About
    • Blog
    • Recent Projects
  • Contact
    • Roy
    • Ogden
    • Book HVAC Maintenance Plan

6 Common Reasons Why Your Furnace Is Blowing Cold Air

Home|Archives forFurnace Repair

There’s nothing quite like the relief of finding refuge in your cozy, warm home after being out in the frigid cold and snow. However, if your furnace is blowing cold air, your home is no longer a comfy, safe haven, but yet another place you need to bundle up in order to stay warm. The last thing that you want is to waste energy by running your furnace if it’s blowing cold air instead of warm air. 

Fortunately, if your furnace is blowing cold air, this is typically something that can be fixed. Here’s what you need to know about some of the most common reasons why your furnace is blowing cold air and what you should do if this happens to you.

#1. Your Furnace Isn’t Warmed Up Yet

furnace is blowing cold air

If there’s cold air coming out of your vents instead of hot air, there’s no need to panic just yet. Like your body when you work out, your furnace may simply need some time to warm up before it starts working properly. Think of your car, and how it can take a few minutes for it to start heating up in the cold. That can also occur with your furnace, especially if it’s the first time that you’re turning it on in the season.

However, if your furnace is blowing cold air after 10 to 15 minutes, you likely have another issue on your hands. 

#2. Your Thermostat Is Set To On

This is an easy mistake to make, but one that’s just as easy to fix, no need to call an HVAC technician at all! You may have set your thermostat to ‘On’ instead of ‘Auto’ because you want the heat going. However, when you do this, this means that even after your home has reached the desired temperature, your furnace will continue to blow air. Since it’s already heated your home, the air it then blows is cold. 

You want to ensure that you set your thermostat to ‘Auto’ instead of ‘On’. That way, it only runs when it needs to, and the air it blows will be nice and hot. 

replace your thermostat Thermostats Replacement Roy Utah

#3. Issues With The Thermostat

While we’re talking about thermostats, it’s important to note that the reason why your furnace is blowing cold air could also be because your thermostat needs repairs or replacement. If your thermostat is old or sends incorrect signals, this can cause issues in how your furnace runs. 

You’ll want to check that your thermostat is set to your desired temperature. If it is and your furnace is blowing cold air, you may want to contact an HVAC technician to come out and take a look. 

#4. Your Air Filters Are Dirty

If your furnace filters are clogged, dirty, or in need of replacement, this can impact the functionality of your furnace. This is because it affects the airflow. If your furnace can’t blow enough air across the coils, this can cause your furnace to blow cold air, rather than hot air. 

Fortunately, furnace filters are easy to clean and replace. You may also consider having your ducts cleaned, for optimal airflow and indoor air quality.

#5. Your System Is Overheated

This plays into the point above, because if your furnace doesn’t blow enough air across the heat coils, this can cause your furnace system to overheat. There are a few other factors that can result in your system overheating and shutting down, too. 

If your furnace is blowing cold air, this could be because there’s dirt built up inside its moving parts. This could also be do to mechanical failure or lack of maintenance. It can also occur when your furnace is reaching the end of its lifespan and is due for replacement.

If your furnace is overheated, it may blow cold air and then shut off. You can contact your local HVAC technician to come out and see what’s going on.

#6. There Are Issues With The Gas Supply

This applies if you have a gas furnace, because these types of furnaces need gas in order to generate heat. If there are issues with the gas supply and it’s either not producing enough gas or not producing any at all, this can cause your furnace to still run, but without heat. Ergo, your furnace is blowing cold air. 

If you have a gas furnace, you can check other gas appliances in your home to see if they are also having problems. Depending on whether the issue is contained to your furnace or not, you will want to contact either an HVAC professional or your gas company. 

furnace is blowing cold air

Is Your Furnace Blowing Cold Air?

These are but 6 of the most common reasons why your furnace is blowing cold air. If you’re struggling with this issue, the experienced professionals here at R & D Heating And Air can help! Contact us today to schedule your furnace repair and let us get your home warm again!

Filed Under: Furnace Repair, Heating, HVAC Tips

In the winter, you need to be able to rely on your furnace to heat your home properly. If you struggle with your furnace not working, this can lead to higher energy bills and cost you your comfort. In some cases, if your furnace is not heating, you can fix the issue yourself. In others, you’ll want to call your local HVAC technician to come out and diagnose the problem. 

Here’s what you need to know about some of the most common reasons why your furnace is not working, as well as what you can do if you run into these issues. If ever you’re uncomfortable with messing around with your furnace yourself, you can always have your HVAC technician deal with it for you, even if it’s a fix that you could DIY if you were comfortable doing so.

#1. There’s An Issue With Your Thermostat

replace your thermostat Thermostats Replacement Roy Utah

It may seem like a no-brainer to check your thermostat if your furnace isn’t working. However, you’d be surprised by how many calls HVAC companies get about a furnace not heating only for the thermostat to not have been set to heat.

If your home is colder than you’d like, check your thermostat first. It could just be that it’s set to too low of a temperature or that it isn’t set to heat. Try raising the temperature by 5 degrees and see if that makes a difference.

Some thermostats use batteries, and yours may simply need new batteries. Other times, the wiring is dusty. If you recently had a power outage, your thermostat may have reset its settings and will need to be reprogrammed. In other cases, thermostats run on cycles. This could prevent your home from heating as you’d like it to. 

If this doesn’t work, there may be something wrong with your thermostat or you may have another issue on hand. Many thermostats will display an error code if there’s a problem. 

#2. Your Furnace Filters Are Dirty

furnace not working

If your furnace filters are dirty, this impacts the airflow your HVAC system gets. Your furnace needs a constant supply of fresh, clean air in order to run properly. If your furnace is not working, it could be because your furnace filters need to be replaced. 

Not only do dirty air filters prevent your furnace from turning on due to a lack of airflow, but they can also keep it from turning on due to the fire danger they pose. Depending on the type of filter you have, how often you’ll need to replace it can vary. Generally speaking, it’s recommended that you replace your furnace filters every 90 days or so.

#3. Ensure The Power Is On

We know, we know, this seems like another no-brainer. However, if the breaker has tripped, this can disconnect the power to your furnace. This is easy to check, as all that you need to do is look to see if the circuits are in the “ON” position. If they are and your furnace still isn’t working, then you likely have an electrical issue on your hands.

If it is an electrical issue, you can check this by checking the other electrical appliances around your home. Should this be the case, you’ll want to call your electrician. 

You may be tempted to tape your circuit breaker in the “ON” position in order to avoid it being tripped. However, this poses a safety hazard. You can check the breaker to see if it stays in the “ON” position or not. If it doesn’t, then you likely have an issue with the circuit breaker itself or with its wiring. 

space heater furnace

#4. The Pilot Light Is Faulty

Your furnace’s pilot light needs to be on in order for your furnace to heat your home. If the pilot light goes out, this reduces the ability of your furnace to work properly. You can usually tell if this is the problem if you hear your furnace click on but it doesn’t ignite.

You’ll want to turn off the gas and the power because checking this. Oftentimes, the burners need to be cleaned in order for your furnace to fire up properly. 

It’s important to note that if you have a newer system, you may not have to worry about a pilot light, as these often ignite electronically. 

Is Your Furnace Not Heating Your Home?

R & D Heating And Air can help! We provide furnace repairs throughout the Northern Utah area. If your furnace is not working, simply contact us, and we’ll provide you with service in a timely manner. 

Filed Under: Furnace Repair, Heating, HVAC Tips

The last thing that you want is for your furnace to break down in the middle of winter. Nobody likes waking up in the middle of the night because they’re freezing. With energy costs on the rise, it’s crucial to ensure that your furnace is in good working order by getting a furnace tune-up. Otherwise, you could end up feeling the consequences – both on your bank account and in your home.

In spite of this, many people wonder just how necessary an annual furnace tune-up really is. It’s understandable: the costs of living are just getting higher and higher, and you want to save money wherever you can. You don’t want to get a service done unless you really need it. 

A furnace tune-up is 100% a necessary expense – not just for your comfort, but also for your safety and to help you save money. Here’s what you need to know about some of the top benefits of getting regular maintenance for your furnace. Let’s jump into it!

#1. Save Money

furnace tune-up reduce energy costs

With the holidays coming up and people starting to budget for gifts, a furnace tune-up could actually help you in this regard. This is because if you don’t maintain your furnace, it won’t run as efficiently. This leads to higher energy bills and an increased risk of costly repairs. 

Your HVAC system is responsible for nearly 50% of your total energy bill. As such, it’s crucial that you do what you can to keep it in good condition. A poorly maintained furnace requires more energy to run and won’t heat your home properly. Simply by scheduling your annual furnace tune-up, you can help keep your energy bills down by ensuring that your furnace is running at optimal efficiency.

#2. Prevent Expensive Repairs

Not getting yearly maintenance for your furnace is a recipe for disaster, in more ways than one. What was once a minor issue can escalate into a very expensive repair job if not caught early on. The best way to keep your furnace in good condition is to have it tuned up every year.

By not obtaining regular furnace maintenance, you’re risking running into an increased likelihood of problems such as:

  • High energy bills
  • Your furnace blowing cold air
  • Your furnace shutting itself off
  • Your furnace leaking water
  • Dangerous carbon monoxide leaks
  • And more

It’s important to note that every furnace will need repairs eventually. They undergo quite a bit of wear and tear, after all. However, in order to prevent emergency breakdowns and to help your furnace last as long as possible, you will need regular maintenance – and to address any problems early on before they get the chance to turn into disasters.

furnace tune-up reduce energy costs

#3. Keep Your Family Safe

You know how in the above section we mentioned how one of the consequences of not maintaining your furnace is the risk of a carbon monoxide leak? This is a colorless, odorless, and potentially deadly gas. Carbon monoxide can cause headaches, nausea, weakness, chest pain, and confusion. It can cause you to pass out and can even lead to death. 

Gas leaks can also put your family’s safety in jeopardy. These can be easier to detect than carbon monoxide leaks, as they can be accompanied by a smell like sulfur or rotten eggs. Like carbon monoxide, gas leaks can impact your family’s health and safety. 

In order to keep your family safe and prevent such leaks, you’ll want to schedule HVAC tune-ups on a regular basis.

#4. Improve Indoor Air Quality

Did you know that the inside of your home can be even more polluted than the air outside? To improve your indoor air quality, you want to ensure that the filters in your furnace get changed regularly. It’s easy for dirt and debris to build-up on your furnace’s air filters, especially when you’re using your furnace as much as you need to in the winter.

In order to prevent exacerbation of asthma-like symptoms, ensure that you have your furnace’s filters replaced every 90 days, at the most. 

#5. Maintain Your Warranty

Ignoring furnace maintenance can be tempting, especially if it seems to be running fine. However, should you need to cash in on your warranty, the manufacturer is going to ask you for records on the service you’ve had done. Not maintaining your furnace can end up voiding your warranty. In order to maintain the manufacturer’s warranty, you’ll need to ensure that you have your furnace serviced at least once a year. 

Do You Need A Furnace Tune-Up?

As you can see, there are many benefits to furnace tune-ups – and we didn’t even talk about them all! 

Roy Utah Furnace and Air Filters furnace tune up

R & D Heating And Air is here to help you with your furnace needs. We value honest, fair service and would never recommend that you have something done unless it needs to be. Furnace tune-ups are one such service that you need to have done regularly. Contact us today to schedule your furnace tune-up, and let us help you keep your home nice and toasty all winter long!

Filed Under: Furnace Repair, HVAC Tips

HOURS

Proudly Serving Weber, Davis, Box Elder, and Salt Lake Counties
Phone: 801-436-5213
Monday 8AM-8PM
Tuesday 8AM-8PM
Wednesday 8AM-8PM
Thursday 8AM-8PM
Friday 8AM-8PM
Saturday 8AM-5PM
Sunday CLOSED

Hours

Proudly Serving Weber, Davis, Box Elder, and Salt Lake Counties Phone: (801) 436-5213
Monday 8AM-8PM
Tuesday 8AM-8PM
Wednesday 8AM-8PM
Thursday 8AM-8PM
Friday 8AM-8PM
Saturday 8AM-5PM
Sunday CLOSED

Service Locations

Contact Us

Follow us

  • facebook
  • twitter
  • linkedin
  • google
  • pinterest
2022 R & D Heating and Air | All Rights Reserved | Privacy Policy | Terms | XML Sitemap | Sitemap | Site by PDM