5 Common AC Noises and What They Mean

Nothing is worse than hearing a terrible noise from your air conditioner and having no idea what it means. Will it go away on its own? Should you turn off the unit and call for an emergency service? Is it something you can fix yourself?

Here are the most common air conditioner noises, what they mean, and what you should do next. When in doubt, always call an HVAC contractor. A loud and unfamiliar noise coming from your AC unit is never a good thing.

1. Screaming/Hissing

If you hear a loud, high-pitched hiss or scream coming from your air conditioner, you should shut off the unit immediately. A common culprit is a refrigerant leak or problem with the compressor. This should not be ignored as refrigerant can me harmful to your health and seriously damage your unit. If the leak is large enough, you may hear a gurgling noise as well.

2. Squealing

Just like cars, your air conditioner can make a squealing noise when the fan belt is damaged or misaligned. This does not inhibit the unit from cooling your home so you can keep your unit running if you hear this noise, but we recommend calling for a repair as soon as possible. This problem could lead to a domino effect of other repairs, so don’t wait!

3. Buzzing

A buzzing or humming noise could mean an issue with the compressor, electrical wiring, refrigerant line, or a loose part. Because the problem is not obvious, it is always best to call an HVAC contractor to take a look. Especially if it sounds less like a rattle and more like a buzz, it could be a very serious problem.

4. Clicking

It is normal to hear clicking when the AC unit starts, but if the clicking continues after startup, start by cleaning the outdoor AC compressor. There might be debris making this clicking or rattling noise. A clicking noise can also indicate a bent fan blade or an electrical issue, so if you do not feel comfortable fixing it yourself, call an HVAC technician.

5. Banging

A banging noise is usually a sure sign of a loose or broken part, oftentimes being the compressor, fan, connecting rod, piston pin or crankshaft. Sometimes the part simply needs to be tightened, other times the part will need to be replaced. We recommend calling an HVAC contractor to inspect the unit as a loose part banging around could be causing more damage.


If you are near us in Aurora or live anywhere in the Denver Metro Area, Grand Home Services would be happy to answer your questions or help you with your AC unit. Call 720-365-1187 or contact us online today!

The 4 Types of HVAC Filters

HVAC filters keep your HVAC units running efficiently and even extend their life simply by removing air particles and impurities. There is no question how important it is to change your filters on a regular basis, but what type of filter do you choose?

Below we walk through the four types of air filters you can choose from and why you might not want to buy the cheapest option available.

Throughout this article, we talk about a Minimum Efficiency Reporting Value (MERV) rating. This rating indicates how effective air filters are at trapping airborne particles. The higher the rating, the fewer particles can pass through the filter.

Flat-Paneled Fiberglass Filters

This is a very common low-cost air filter. These are disposable filters and have a low MERV rating—usually between 1 and 4—so you will have to change your filter more often and get your unit professionally cleaned from time to time as it is not made to filter out the smaller air particles. If you are trying to improve your indoor air quality, we do not recommend a flat-paneled fiberglass filter.


Reusable Air Filters

Reusable air filters are very similar to flat-paneled fiberglass filters with a MERV rating between 1 and 4. These filters are more expensive upfront but can be washed and reused. If you do not properly dry these filters, they can attract mold and mildew, so always make sure they are completely dry before reinstallation!


Pleated Media Filter

Pleated media filters usually have a MERV rating between 5 and 13 which meets the recommended MERV rating of many HVAC manufacturers. This rating means the filter can trap smaller particles, and because the surface is pleated, it has a larger surface area and will last longer than the flat-paneled fiberglass filter. Most HVAC manufacturers and contractors recommend pleated media filters as they tend to check the most boxes and are a fairly affordable option.


HEPA Filter

High Efficiency Particular Air (HEPA) filters have the highest MERV rating between 17 and 20. These filters can filter particles as small as 0.3 microns, which means it can filter out bacteria and even tobacco smoke. Though these filters have a high MERV rating, we recommend speaking with an HVAC contractor before buying one and installing it yourself. Installation is not always easy with these filters, and some units cannot work with a filter with this high of a MERV rating. Sticking with a MERV rating recommended by your HVAC manufacturer is best.

Always check what your HVAC manufacturer recommends for a filter MERV rating. Chances are this rating is between 5 and 12, so your best bet is a pleated media filter. If you have a much larger rating or a commercial building, we advise getting a professional opinion from an HVAC contractor.


If you are near us in Aurora or live anywhere in the Denver Metro Area, Grand Home Services would be happy to answer your questions or help you with an HVAC unit. Call 720-365-1187 or contact us online today!

5 Signs It’s Time to Replace Your Water Heater

Unfortunately, water heaters were not made to last forever, and they need to be replaced more often than we would like. From rust in your water to a higher monthly electric bill, a water heater that needs to be replaced is going to do nothing but cause problems.

Here are 5 common signs it is time to replace your water heater. If your water heater is showing one or more of these signs, call an HVAC contractor for an inspection as soon as possible.


1. The Age of the Water Heater

The average lifespan of a tank water heater is 8 to 12 years. Tankless water heaters (also called “on demand” units or an instant hot water heater) have an average lifespan of 20 years. With little to no maintenance, it is unlikely these water heaters will meet their life expectancies. If your water heater is nearing this lifespan and you notice any of the other signs below, there is a good chance it needs to be replaced.


2. Less Hot Water Than Usual

If you notice your hot water is not lasting as long–for example, in the morning when showers are happening back-to-back–this is a sign your hot water heater may need to be replaced. This could also be a sign of sediment build-up in the tank which is taking the place of hot water. An HVAC contractor can take care of this by flushing your water heater.


3. Rising Electrical Bill

If you have a gas furnace, your water heater typically makes up most of the electrical bill during the winter and comes in second to central air conditioning during the summer. If you notice your electric bill is rising, always have an HVAC contractor inspect the possible culprits. If your water heater needs to be replaced, it will run inefficiently and make you pay for it.


4. Rusty Hot Water

If the water coming from your hot water heater is rusty but the water coming from the cold side is clean and crisp, your water heater is likely rusting and will need to be replaced. This corrosion will eat through your hot water tank or pipes, leading to a water leak. Rust in the water could also mean rusty pipes, which can be determined by draining several buckets of hot water from the tank. If the water continues to come out rusty by the third bucket, it is the tank, not the pipes.


5. Continuous Repairs

Just like any appliance, more and more repairs mean your water heater may need to be replaced. If your water heater needs repairing more than twice every year, there is a good chance this will continue until you get it replaced.


If you see one of more of these signs from your water heater, we strongly recommend calling for a water heater inspection. Grand Home Services in Aurora, Colorado provides water heater replacement and repair services throughout the Denver Metro Area. Give us a call or contact us online today!

Furnace vs Heat Pump in Colorado

Until recently, heat pumps were not a viable option for homes in colder climates, even places like Denver with mild winters. Now heat pumps can be used anywhere in the country, so the question is, do you choose a furnace or a heat pump?

Unfortunately, there is not a clear answer as to which system is better. Every home is different and the pros and cons of each system could sway your decision. Below are the most important factors to consider when choosing between a furnace and a heat pump for your Colorado home. We highly recommend speaking to an HVAC professional like Grand Home Services for a personal recommendation!


Gas vs. Electric

If your home does not have a gas line, then you cannot get a furnace. Furnaces run on natural gas and heat pumps run on electricity. It is very uncommon to have a home in Colorado without a gas line, so chances are you can still choose between both systems. If you have both gas and electricity, you have the opportunity to have a dual fuel system.


Dual Fuel System

If your home has access to both electricity and natural gas, you might want to consider a dual fuel system. Heat pumps are most efficient above freezing and can both heat and cool your home, and gas furnaces are much more efficient below freezing. Keeping both units running in their ideal temperature range allows you to keep the lowest possible operation cost during the winter.

A dual fuel system is best for those who do not have an air conditioner and already have a functioning gas furnace. If you do not have a heat pump or a furnace, a dual fuel system is not recommended.


No Air Conditioner

If you do not have an air conditioner, a heat pump will kill two birds with one stone as it can both heat and cool your home. If you do have an air conditioner, it is likely more cost effective for you to get a furnace.



The initial cost of a heat pump is typically more than a furnace, but keep in mind the unit runs year-round for heating and cooling. Because the unit runs year-round, it tends to have a shorter lifespan at about 10-15 years. Furnaces average a lifespan of 15-20 years. With regular maintenance and cleaning, it is not hard to have a heat pump for 15 years.

The operating cost for a heat pump tends to be more expensive when not coupled with a furnace as a dual fuel system. It’s not uncommon to have below freezing nights here in Colorado, and between the low cost of natural gas and efficiency of furnaces running below freezing, furnaces are typically the best choice for single unit heating.

As mentioned above, if you do not have an air conditioner and you have a functioning furnace, getting a heat pump would be the most cost-efficient in terms of operating costs. The heat pump would run on electricity in the summer just like an air conditioner and the furnace would run below freezing temperatures.


Everyone’s home, wants and needs are different. Please speak to one or two HVAC professionals to get a recommendation perfect for your situation. If you are near us in Aurora or anywhere in the Denver Metro Area, Grand Home Services is here to help. We repair and install furnaces, heat pumps, and dual fuel systems. Contact us online or give us a call today to get started!

8 Common HVAC Repair Scams

When your air conditioner or furnace stops functioning and needs repair, you put your full trust in a local HVAC contractor to fix the problem efficiently and honestly. Unfortunately there are some technicians that do not operate their business in the most ethical way.

Below are 8 of the most common HVAC repair scams that you should look out for. Click here to see the best ways you can avoid these scams.

1. Bait and switch

Dishonest HVAC companies will generate more business by making amazing offers that are hard to refuse. Once they are in the door, they will take advantage of this time to sell you on other services, or mislead you on the condition of your unit to sell you more than you expected. Whether it be a cold call offering a service you “need” or a technician offering a service that’s “free”, be weary there is a catch.

If you get a quote from an HVAC contractor that sounds too good to be true, it probably is. Always get a second opinion if you think the technician is scamming you.

2. Refrigerant recharge and overpayment

If your unit is short on refrigerant, it means there is a leak. Refrigerant runs through a closed system and should never run low. The “recharging” scam is a dishonest technician’s way of unnecessarily billing you for refrigerant you shouldn’t even need. The leak is the source of your problem, and your technician should tailor their service accordingly. If the technician only tops off the refrigerant, they are putting off the repair that really needs to happen and thus you will be paying for the refrigerant more than once. They will likely call you again to offer another recharge because they know you will need it.

Another popular air conditioner scam is charging for more refrigerant than you received. If you think you are being scammed, try to supervise the process. The technician should be charging you by weight, measuring the difference in the refrigerant container before and after they filled your unit.

3. R-22 is illegal

This is a very recent scam and a hard one to decipher. Some contractors are telling customers that R-22 is illegal because it is being phased out and cannot be used anymore, and this is not true. As of January 1, 2020, it is no longer legal to produce or import virgin R-22 in the United States. That does not mean R-22 refrigerant is unavailable, more expensive, or illegal. It just means systems that use R-22 will have to rely on existing stocks of virgin refrigerant or use reclaimed refrigerant, both of which are readily available.

4. Cracked heat exchanger

Furnace heat exchangers do eventually crack if not properly maintained or installed, but this also happens to be a popular furnace repair scam. If a technician says your heat exchanger is cracked and you need to get it replaced immediately, you may want to get a second opinion or ask for proof. This repair is quite expensive and you should not give the green light without seeing the crack yourself. Also ask if your furnace is leaking carbon monoxide. A reliable HVAC technician will have combustion analyzers and ambient carbon monoxide meters with them.

5. Replacing parts unnecessarily

A service technician may tell you a part needs to be repaired or replaced when it is perfectly fine. If this is the case, chances are the part is very expensive and the cost of replacing the entire system is not far off from the repair cost. This includes a contractor saying you need to replace equipment just because it is old!

A big red flag is when a technician suggests you need to replace several parts. This is very rarely the case. In the vast majority of air conditioner and furnace failures, one defective part compromises the integrity of the whole unit. Though it is rare, you will see several parts fail if the unit is poorly maintained or the initial repair needed to happen a long time ago. Always get a second opinion!

6. Oversized unit

Bigger is not always better when it comes to air conditioners and furnaces. There are contractors who will push the biggest unit they have with no regard for the type of unit or size of your house/building. Units that are oversized are more expensive to install so the contractor can charge more for the job. They are also more expensive to run in the long term and will cost more in service and maintenance.

7. No price breakdown

A common scam we see here in Aurora, Colorado is contractors not giving a cost breakdown and saying the repair is very expensive, sometimes so expensive that the unit should be replaced. You should always confirm what is wrong with the unit, what needs to be replaced or repaired, and ask for the price breakdown (service fees included). An honest HVAC technician should be able to give you those numbers without question. If something does not seem right, do a little research and ask for a second opinion.

8. Upfront cash payment

No reputable HVAC company asks for payment before providing you with any services. If a repairman asks for payment up front, he or she might try to take your money and run. There is no reason for air conditioning or furnace repair companies to employ this policy unless they are hoping to get away with something.


Grand Home Services in Aurora has been helping homeowners and property managers throughout the Denver Metro Area for over a decade. We know an HVAC scam when we see one and we would be happy to give you a second opinion if you have any suspicions. Contact us today for all your Aurora furnace and air conditioner repair, maintenance, inspection, and installation needs!

6 Ways to Increase Furnace Efficiency

Furnace efficiency, helping your furnace last longer, and saving money all go hand in hand. Like any other machine or system, your furnace is subject to wear and tear, and the less you run it the longer it will last. If your furnace lasts longer, you won’t have to replace it as often.

Here are 6 simple tips to increase furnace efficiency. For tips on how to increase air conditioning efficiency, click here.

1. Make Sure the Filter is Clean

The purpose of the furnace filter is to prevent dust and debris from clogging your furnace. When the filter has been in place for a while, your furnace has to work harder to pull air through the densely packed filter. How often you clean, whether or not you have pets, and recent renovations can all make a difference in how often the filter needs to be cleaned, so a good rule of thumb is to check the filter monthly for debris. If you can see hair and dust on the surface, then replace the filter or wash it if it’s reusable.

2. Use a Programmable Thermostat

Programmable thermostats are one of the best ways of reducing your monthly bill, and they often pay for themselves in one year. They also reduce wear and tear on your furnace. A simple 5-day/2-day programmable thermostat is not expensive, and it will allow you to set up a schedule for weekdays and weekends that will lower the temperature when you’re away from home. You should also close the vents in unused spaces and turn the thermostat down when you plan on being away for more than one day.

3. Make Sure Vents are Open and Free of Debris

A furnace needs to be able to freely circulate air around your home to run efficiently. Make sure none of your vents are blocked by furniture or have trapped dust in the cover. Be careful when purchasing decorative vents; they might look great, but they can restrict as much as 50% of the air flow making your furnace work harder to heat your home.

4. Keep the Area Around the Furnace Clear

Most furnaces are kept in the basement, where we also love to store extra belongings. It’s important to keep a three to five-foot area around your furnace completely clear of stored items. This is not only a safety issue because there is burning gas in the furnace, but it helps the furnace run smoother as the air can circulate freely.

5. Utilize Curtains and Blinds

Strategically using your curtains can make a noticeable difference in your energy bill. Opening them in the day on south or west-facing windows allows warm sunlight to enter and heat the inside of your home, just like with a car left in a parking lot.

6. Get Regular Furnace Tune Ups

Furnace manufacturers strongly recommend that you have your furnace inspected and tuned up every year to ensure it is running at peak efficiency. One faulty part can place strain on the rest of the system and can lead to sudden breakdowns. A professional HVAC expert may also tell you whether or not your furnace needs to be cleaned to run more efficiently.

If you are near us in Aurora or anywhere throughout the Denver Metro Area, we would be happy to help you make sure your furnace is running efficiently and give your furnace a tune-up. Contact Grand Home Services today.

8 Ways to Increase Air Conditioning Efficiency

According to the Department of Energy, over half of your energy expenses go towards your air conditioner and furnace. Improving your HVAC’s efficiency will not only save you money on your monthly bill, but you will save money in the long run by extending the life of your system.

Here are 8 ways you can increase your air conditioner’s efficiency. Make sure to contact a professional if you think your air conditioner is not running at peak performance. Click here for 6 ways to increase your furnace efficiency.

1. Change and Clean your Air Conditioner Filter

Check air filters to ensure they are clean as dirty filters slow air circulation. If dirty, first try cleaning filters, and make sure to replace your filter at least once per pear and clean the filter on a monthly basis.

2. Program your Thermostat

Programming your thermostat to different temperatures for different times of day is key to increasing your air conditioning efficiency. If your home is empty every weekday for a certain number of hours, program your thermostat to let your house be a bit warmer and cool off before you get home. Don’t forget to adjust your thermostat for vacations as well!

3. Don’t Cover your Vents

If there is a room like a guest room that is mostly unused, these vents should be covered to push the air to the rest of the home. Otherwise you should keep items like blinds and furniture away from blocking the vents to help maintain steady airflow from your system. Vents are often placed underneath windows, and if that window is covered by a curtain, the air gets blown near the hot window and doesn’t cool the room. Try using a deflector to help your AC unit cool your home.

4. Keep the Space Around the Outdoor Condenser Unit Clean

Make sure your outdoor air conditioner condenser is free of debris and dirt. These can get lodged in the unit and prevent it from running properly. Also, ensure all plants are trimmed back for your unit to operate properly.

5. Keep Heat Away from your Thermostat

It’s very important to keep things away from your thermostat that create heat. Having a lamp near your thermostat will make it kick your air conditioner on far more than necessary.

6. Check the Temperature Outside

Before you set your thermostat to a comfortable temperature, make sure you check the weather outside to see if it’s cooler. Especially here in Colorado, it is very sunny making your home hot and making you think it’s even hotter outside, but sometimes it’s actually cooler. Check the weather before you go to bed as well!

7. Close Blinds and Curtains

The windows that are in the late afternoon sun bring in the most heat. Covering those windows with blinds and curtains will help keep your home cool and give your air conditioner a break.

8. Contact a Professional

If you have not had an air conditioning tune-up in a while or you think your unit could be more efficient, make sure to contact a professional. From a leak in the ductwork to a simple system cleaning, a professional will make sure your unit is running efficiently and save you money on your monthly electric bill. Air conditioner manufacturers recommend having the system serviced yearly before the first use in Spring.

If you are near us in Aurora or live throughout the Denver Metro Area, Grand Home Services would be happy to help you with your air conditioner efficiency. Contact us today.

4 Most Expensive AC Repairs and How to Avoid Them

Having your air conditioner break down is inconvenient and can be very expensive to repair. A lot of these repairs can be avoided with regular inspections and cleaning. These inspections catch small problems before they become larger, more expensive problems to fix.

Here are 5 of the most expensive AC repairs and how they can be avoided. Keep in mind, these estimates greatly depend on the manufacturer of the unit, the age of the unit, and how well the unit has been maintained.


Replacement Evaporative Coil: $2,000 – $3,500

If your air conditioner is leaking refrigerant, chances are it is due to the evaporative coil. Refrigerant runs through the coil and as air passes over it the heat is absorbed. If there is a leak or it no longer functions, it will take a long time for the system to cool your home, if at all.

Unfortunately, repair isn’t an option. Evaporative coils are large components full of tiny dips, curves, crevices, and hard-to-see, hard-to-reach areas. A leak is like a needle in a haystack.

How to avoid: annual cleaning and refrigerant recharges. If refrigerant gets low, the unit will have work harder which will increase the risk of failure.


Compressor Replacement: $1,850 – $2,800

Your air conditioner’s compressor moves the refrigerant through your system to remove heat and humidity. When the coils are dirty, the system must work harder to expel heat which leads to overheating and a system failure.

Compressor replacement is one of the most expensive, time-consuming AC repairs. This repair could be less than $1,850 depending on the warranty of your AC unit, but unfortunately the average repair fee lies within the above range.

How to avoid: annual cleaning. Compressor failure is usually the result of dirty coils that make the system work extra hard to expel heat.


Condenser Fan Motor: $500 – $1,500

The condensing unit fan is responsible for pulling air through coils of the condensing unit. When the system is dirty or has been idle for too long without cleaning, the fan will not run, run intermittently, run slowly, or make unusual noises.

During the winter this fan sits idle until the air conditioner is turned back on in the spring when temperatures begin to rise. This can be a problem for the condenser fan motor. Sitting all winter without any motion, the bearings and shaft in the air conditioner motor can seize up or rust.

How to avoid: Spring inspection, cleaning, and keep up with air filter replacements. It is important that the air conditioner motor be inspected and cleaned to ensure it is running at full power.


Refrigerant Leak Repair: $300 – $1,500

If you are experiencing a refrigerant leak and the leak does not require a new evaporative coil, the repair is a bit cheaper but—depending on the source—can still be expensive. Sometimes the leak occurs at the end of the evaporative coil where the copper bends, other times it can be as simple as a rubber seal. No matter the source, it’s important to get a refrigerant leak repaired as soon as possible. A leak can cause further problems and quickly get expensive.

How to avoid: consistent inspection and cleaning. When an HVAC professional inspects your air conditioner, they might be able to see a leak is coming if there is deterioration. Just like visiting the dentist, it’s important to take preventative measures with your AC unit.


With all these expensive AC repairs, many can be avoided with consistent inspections and cleaning from an HVAC professional. It’s easy to forget about the unit when it’s working in the background, but you’ll wish you had taken preventative measures when a problem arises.

Are you in need of an AC inspection, cleaning, recharge or repair in the Denver Metro Area? Grand Home Services is located in Aurora, Colorado and provides HVAC services throughout Denver. Contact us today!

4 Most Expensive Furnace Repairs and How to Avoid Them

Winters in Denver can be hard, especially when your furnace is not heating your home correctly. If you turn on your furnace only to find that it is not working, is not heating your home correctly or it is making strange noises, you will want to call for furnace repair.

Some furnace repairs can be quite costly. Here are four of the most expensive furnace repairs and how you can avoid them.


Blower Motor and Capacitor: $500 – $1,500

Simple blower motor repairs might run $150 to $450 while complete replacement could cost $1,500 depending on the brand. This motor and fan, known as a squirrel cage fan, pushes the air through your ducts. Lack of regular cleaning leads to unbalanced or damaged blades.

How to avoid: Regular inspection, cleaning, and keep up with air filter replacements. It is important that the blower motor be inspected and cleaned every so often to ensure it is running at full power.


Draft Inducer Motor: $500 – $1,500

A simple fan wheel in the draft inducer motor is inexpensive to replace, but replacing the entire unit can cost up to $1,500, depending on the model and brand. The draft inducer motor pulls the combustion gasses through the heat exchanger and pushes those gases out the flue to prevent carbon monoxide buildup, so it’s very important to fix if broken.

How to avoid: Regular inspection and a reliable carbon monoxide monitor.


Circuit Board: $500 – $1500

Replacing a furnace circuit board can cost up to $1500 depending on the brand and age of the unit. The circuit board is responsible for operating every component in the furnace and without it your furnace will not function. High efficiency models will cost quite a bit more while single-stage models may be less than $1000.

How to avoid: Regular inspection and cleaning. Unfortunately, a circuit board is a piece of technology and simply fails sometimes, but if the furnace is not well maintained, the circuit board’s lifespan shortens.


Gas Valve: $400 – $1,000

A furnace gas valve allows natural gas or propane to flow to your unit. Furnace gas valves occasionally stop opening and closing properly with age. If this valve does not function, it could be a hazard to your health and home as gas or propane will freely flow from the furnace without combustion. Gas valves are rarely repaired because the labor cost surpasses the cost of a new part.

How to avoid: Regular inspections and cleaning. If there are particles interfering with the gas valve’s ability to close completely, gas could be leaking into your home.


It is very important to take preventative measures with a furnace because one small issue can cause many more. Many of these issues can be prevented with regular inspections and cleaning.
Are you in need of a furnace inspection, cleaning, or repair in the Denver Metro Area? Grand Home Services is located in Aurora, Colorado and provides HVAC services throughout Denver. Contact us today!

How Often Should I Replace My Air Filters?

You may not think too much about your HVAC system filters, but these filters do an important job in keeping it running efficiently and effectively.

Air filters work to filter allergens out of the air before they hit your home. This could be dust, pollen, pet dander and other floating particles. As the air is pulled through your vents and into your home the filter works to trap these particles sending the clean air into your home.

What Happens When Filters are Dirty?

When your home’s air filters get dirty they can become clogged. This causes your HVAC system to have to work harder to push the heated or cooled air into your home.  This can put stress on your HVAC system and can also cause your energy bills to rise.

Dirty filters also do a poorer job at keeping the air entering your home clean.

How Often Should You Change Your Air Filter?

How often you should change your air filter depends on your home’s individual circumstances. It is recommended you change your filter at least every 8 – 12 weeks, however, the following events may mean you need to change your filter out more often.

  • Pets – If you have pets you may want to change your air filter on a monthly basis. Pet fur and dander can quickly build up on and around your filter causing blockages.
  • Heating and Cooling Season – If you are having a particularly hot summer or cold winter, you may find your AC system is on more. This means more is being filtered out of the air and your filter is likely getting a workout. In this case changing your filter, every 6-8 weeks can help.
  • Allergies – If you or someone in your home has bad allergies, changing the filter out more often can help relieve some of the symptoms. In this circumstance, a monthly change will help.
  • Bad Air Quality – If the air quality in Denver is bad, and we do have those times, it is a good idea to change out your filter more often as more allergens will make their way into your vents.

Changing out your filter on a regular basis will protect your system from having to work too hard and prevent dirty air from entering your home.

More Questions About Air Filters?

If you have further questions about your HVAC system’s air filters the team at Grand Home Services are here to help. We will not only answer your questions, we can also help install or replace air filters in your HVAC system. Contact us today.