The average furnace lifespan can vary between 15-20 years. If you have an old inefficient unit and been holding off on replacement, it may be costing you more money in the long run. Today we’ll take a look at 7 of the most common reasons to replace your furnace.
Our full line of Lennox furnaces are designed to deliver reliable and economical warmth and have efficiency ratings from 80% all the way up to 98% AFUE. Contact us today for a free estimate on a new furnace and be on your way to a warm and comfortable winter.
These days, it seems like everyone is talking about energy efficiency. Light bulbs, washers, dryers, and HVAC systems are often at the center of the discussion. Everyone is looking to save money and do their part to be eco-friendly as well. This winter, you may even be looking to swap out that old furnace for a new high efficiency model. Our SLP98V Furnace is the most efficient and the quietest furnace you will find of the market today.
The SLP98V has several features that enable it to boast such high efficiency and quiet operation. For starters, this furnace has an AFUE rating of 98.2%! That means that almost 100% of the gas used to run this furnace is used to generate heat. Older models have much lower ratings. If your current furnace was purchased before 1992 then there is a good chance that it is less than 75% efficient. That means that you are currently throwing away hundreds of dollars a year when you could be saving up to $800 a year with the Lennox SLP98V.
This furnace is able to achieve such a high rating because of its variable speed blower motor and its SureLight igniter. The variable speed blower motor is self-calibrating. This means that it is able to automatically adjust to meet your needs. For example, if the temperature outside is more mild, the motor will adjust to a lower setting to conserve energy while still allowing the heating needs to be met in the home. This type of blower also allows for quiet operation because it is not always running on high. The igniter is a type of electronic ignition that only lights when the furnace calls for heat. Older models use a standing pilot that requires a constant stream of gas to stay lit 24/7. By only lighting when you need heat, this pilot is a major contributor to the energy efficiency of this furnace.
Many homes put up with a noisy furnace because they think that that is there only option. However, it doesn’t have to sound like there is a helicopter landing in your basement every time the furnace kicks on. With the SLP98V you also get extremely quiet operation. Lennox has engineered new technology that makes their furnaces 50% quieter than your average unit. With the help of the variable speed blower motor and a fully insulated cabinet, furnace like the SLP98V achieve virtually silent operation even at higher speeds.
How does this technology affect me?
Besides saving you loads of money every year on your energy bills, the technology in the Lennox SLP98V furnace is used to increase your personal home comfort. Quiet operation allows you to enjoy near silence throughout your home. The variable speed blower also uses Precise Comfort Technology. This technology helps your furnace have more than just a high and low setting. It adjusts the fan speed in increments as small at 1%. What this means to you is that when you set the thermostat at a certain temperature, the furnace will automatically adjust to meet that temperature by changing heat and airflow capacity. That translates into precise temperatures and comfort in your home all winter long.
We offer a variety of high-efficiency furnaces to choose from and offer free in-home estimates from our factory trained and licensed comfort specialists. Contact us today to be on your way to saving money on your energy bills!
Furnaces are very safe machines, but under the right circumstances and with the right malfunctions, they can be dangerous machines. That should be no surprise. They ignite combustible gasses to create heat and fire to warm your homes. If this sophisticated system is damaged, or otherwise faulty, the consequences can be more extreme than a chilly evening.
Primarily, the largest danger and most serious malfunction is a crack in the heat exchanger. The heat exchanger is a metal shield in the furnace that is directly warmed by the combusting gasses and fire in the burner of the furnace. The purpose of the part is to allow only the heat to transfer to the air in your vents while keeping any exhaust and fumes out of your indoor air. A crack in this heat exchanger allows such dangerous gasses as carbon monoxide to leak through into your ductwork.
A heat exchanger should last 15-20 years, but, there are a few factors that could lead to a premature crack!
While most heat exchangers will last throughout the entire lifespan of the furnace without problem, the consequences of an undiscovered crack are seriousness enough to remain vigilant. The best way to monitor your furnace and identify a problem in your heat exchanger is through annual maintenance. Schedule your Tuneup, and let our technicians inspect every aspect of your furnace.
Schedule your $69 Furnace Tuneup Today!
In the past, many homeowners would close off vents in various rooms of the home in order to direct all of the heat to one area and to save money. Nowadays, many people are still doing this, but does this practice still save money? If you use a forced air furnace in your home, you may be making some very serious mistakes when it comes to the supply and return registers that your furnace uses.
There are several factors that need to be taken into account before you ever close off a room. If you don’t consult a professional first, you could end up wasting more money on your energy bills and cause major damage to the heating unit. If you are looking to save money, the technician may be able to find you a few places around the home where you can make changes without putting the furnace or your wallet in jeopardy.
This winter, just like every winter before, thousands of furnaces will fail and need to be replaced. The problem is that every year, thousands of those furnaces are improperly sized for the homes that they are installed in. Furnaces are not one size fits all and calculating square footage is not enough to determine the proper size needed. Replacing a furnace is a big investment for any family to undertake, and the last thing you should want is for that new system to be the wrong size for your home. The consequences of doing so include:
Most people need the help of a professional contractor in order to find the right size system for their home. The contractor will do a load calculation on your home, as well as consider several other factors before choosing the system that will work best for you and your family’s heating needs. Some of the points that they consider include:
These are just a few of the many checks that a real expert will check. If you find that your contractor is willing to quote you over the phone, you should consider using another company. These measurements cannot be performed over the phone and neglecting to take all of these into consideration could land you with an improperly sized heating system this winter. We offer free in home estimates on all new furnaces. Our Comfort Specialist will carefully assess your home to ensure you have the right size furnace!