Warning Signs Your Furnace May Need Replaced

You have an old furnace.
If it’s working great, then you probably need not worry, but if it’s more than 15 years old and it has issues, there is a high probability that it needs replaced. The average lifespan of a furnace is 16-20 years. Also, older furnaces may be out of date when it comes to conserving energy. Replacing your current furnace with a newer model can save you money on your heating and electric bills.

Your energy bills and furnace repairs have increased.
As your furnace ages, repairs are normal.* A slight increase in your bills is to be expected as it will have to work harder the older it gets — but if there is a substantial difference in your bills, and the repairs are constant — you may need to replace your furnace.

*A good rule of thumb when it comes to furnace repairs is that if it costs 50% or more the cost of a new furnace, you should replace it.

A loud noise consistently comes from your furnace.
Furnaces aren’t always quiet. You should know when it kicks on, but if you hear a new sound AND your furnace is pretty old, it might need replaced. Some problem sounds include squeaking, squealing, banging, rattling, hissing, clicking, popping, or other strange noises. Also, it helps to know when your furnace blower runs. If it is constantly running, that is a key indicator that something is wrong.

The temperature isn’t the same throughout the house.
Aging furnaces lose their capacity to heat your home effectively, but significant changes from room to room is more than likely a problem. A repair might be all you need, but that will more than likely only be a temporary fix.

Your furnace won’t stay on.
This could just be some faulty wiring but is something that definitely needs attention. If this is a constant problem, your furnace might need to be replaced.

Your pilot light isn’t a constant blue color.
The burner on gas heating systems should be a bright blue color. If it’s flickering or the flame is a yellowish color, this is an indication that the gas isn’t burning completely. It could also be an indicator that your furnace is producing a higher-than-normal level of carbon monoxide.

Your family keeps getting sick.
Carbon monoxide may be the reason. If you ever suspect carbon monoxide* in your home, open your windows and get outside, then call either the fire department or a local HVAC company to have your home inspected. Carbon monoxide symptoms include; headache, nausea, feeling lightheaded, confusion, blurred vision, and loss of consciousness. If your furnace is the cause of carbon monoxide, it is time to replace the unit.

*We highly recommend installing CO alarms in your house in an effort to alert you from any carbon monoxide that may enter your home.


Any heating company will tell you that furnaces need to be maintained. You can’t just get a new furnace or use the one that’s already in your home and assume it doesn’t need a tune-up every now and then; which includes an annual cleaning and replacing minor things as they happen. If your furnace needs a repair here and there, that is normal and we suggest keeping a log for your furnace with dates of incidents that can be referred back to when a certified technician does come to look at it.

If you encounter any of these problems, SAM’s is here to help. We are located in Montrose, CO and offer free service calls AND we accept competitor’s coupons. SAM’s has NATE-Certified Technicians so you know you will receive the best service. For your convenience we are available 24/7. Keep our number handy: 970-249-6790.

HVAC Safety: Carbon Monoxide

When people hear about carbon monoxide (CO), they immediately think about running vehicles in enclosed spaces. Actually, there’s been quite the buzz in the news lately, for it seems that owners of keyless cars are accidentally leaving their cars running in their garages. Even though car exhaust is the primary factor to CO poisoning, you may be at risk with your central heating and air units. Annual maintenance of your furnace, your water heater, and/or boiler is not only good for keeping your heating appliances in tip-top shape, it’s also essential for safety.  According to the Center for Disease Control (CDC), an average of 400 Americans die from CO poisoning each year. Read below to see how your HVAC can be connected with carbon monoxide, and what steps you can take to prevent carbon monoxide poisoning.

What is Carbon Monoxide?

Carbon monoxide is an odorless, colorless, and tasteless gas that can be fatal. That’s why this poisonous gas can be scary–you never know when it will rise. Essentially, CO displaces the oxygen in your body, depriving the heart, brain, and other vital organs of oxygen. Carbon monoxide basically suffocates you. It can happen in a matter of minutes.

Even the slightest exposure can cause headaches, fatigue, and dizziness. More significant doses can cause loss of consciousness, vomiting, and muscle weakness. Finally, too much CO exposure can be fatal. The most susceptible people include young children and the elderly. Also, living in higher altitudes, such as on the Western Slope, can make you even more likely to be impacted by carbon monoxide poisoning.

Primary Causes

As we mentioned, the primary cause of carbon monoxide poisoning is from car exhaust. Yet, CO hazards can stem from your heating and cooking appliances. In brief, carbon monoxide is the result of incomplete burning of natural gas or any flammable carbon. This includes fuel, gasoline, propane, coal, and wood. Check your home, do you use any of these methods to heat your household? If you checked ‘yes’ to any of the CO causing heat sources, then annual maintenance is your best line of defense against CO poisoning.

For the most part, your heating appliances are relatively safe when used properly. However, after a while, parts begin to break down. For water heaters, boilers, or furnaces, the heat exchange can wear down and cause carbon monoxide to leak through. Furthermore, closed vents or enclosed spaces significantly increase the exposure to CO gas. When using a cooking range, make sure that you have proper ventilation installed. If not, SAM’s Heating and Air Conditioning can help with that.

Prevention

Being heralded as “The Silent Killer,” the idea of carbon monoxide lurking in your vents can be terrifying. So, how can you protect your family from CO gas poisoning? First, you should install a battery-operated carbon monoxide detector. This can be a quick and cheap step towards preventing illness from exposure to CO. Check the manufacturing label, but a carbon monoxide monitor should last between 5 to 7 years.

Secondly, hire SAM’s Heating and Air Conditioning to inspect and regularly service your heating appliances. Winter is right around the corner, and you’ll need your furnace or boiler checked anyway. When you’re bundled up on your couch with hot chocolate and the fireplace is blazing, you’ll not only be cozy, but you’ll be safe. Remember, annual furnace or boiler checks help keep your carbon monoxide concerns in check.

SAM’S Heating & Air Conditioning only has NATE-Certified Technicians, so you can trust that you will receive only the best service. Call us today for a free service call.

SAM’S Heating  & Air Conditioning specializes in all HVAC-related services. Experience The Difference!

2726 Tender Drive, Montrose, CO
(970) 249-6790

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Areas We Service

Our NATE Certified Technicians are happy to serve Montrose, CO and our neighbors in Grand Junction, Clifton, Mesa, Whitewater,  Delta, Olathe, Crawford, Austin, Cedaredge, Fruita, Palisade, Hotchkiss, Paonia, Orchard City, Ridgway, Colona, Ouray, Cory, Eckert, and Lazear.