Are you looking to save energy? If your business has an older heating and air conditioning system that’s driving up your energy expenses, you might be considering replacing your equipment. But what if you’re not in a great financial position to take on such a large capital expense right now? Or what if you’re considering moving your business to a new location in a couple of years? There are situations where replacing your HVAC system to save energy doesn’t make financial sense.
Does that mean you’re stuck with those escalating energy costs until you’re in a position to replace? Not necessarily. The good news is, there is another way to save energy: by retrofitting your existing HVAC equipment with energy-efficient add-ons.
Your thermostat has two settings that control the HVAC fan that circulates heated and/or air conditioned air throughout your space. You can set it to AUTO, which automatically turns the fan on when your AC or furnace is running. Or, you can set it to ON, which tells the system to keep the fan running all the time.
Which should you choose? Let’s take a look at the pros and cons of running the HVAC fan 24 hours a day, versus only when your heating or cooling system is operating.
Benefits of keeping the HVAC fan ON
More consistent temperatures with the HVAC fan on
When the HVAC fan runs constantly, it has a chance to keep moving heated and cooled air evenly throughout every area of your home or commercial space. That can help to eliminate hot or cold spots and improve comfort.
Running the HVAC fan can eliminate stuffy air & control odors
During spring and fall when temperatures are moderate, your heat or air conditioning may not be running very often, if at all. Especially in city buildings that are well sealed and may not have windows that open, the indoor air can get stuffy with a lack of air circulation. Running the HVAC fan can help keep the air feeling fresh, and also help to dissipate odors.
Improved air quality with constant filtration
When the HVAC fan runs all the time, more air is circulated through your HVAC filters (and air purification systems if you have them), which can help to reduce airborne contaminants. That can mean less allergens like pollen and dust, VOCs, pollution, and even mold and bacteria that cause illness.
One caveat to be aware of: the benefit you gain from filters depends a great deal on the type of filter your HVAC system has. Standard HVAC filters aren’t meant to trap particles as tiny as viruses, for example, or even some types of pollen. They are primarily meant to keep dust and debris out of your HVAC system. However, filters with a higher MERV rating can remove more types of particles, as long as your system can accommodate them.
If you have an air purification system installed in your HVAC ducts, you will benefit much more from keeping your HVAC fan running.
It may surprise you to learn that running the HVAC fan all the time can actually extend the life of the fan. That can be true because it eliminates the stress of the motor frequently turning on and off every time your furnace or AC starts up or shuts down.
Downsides of using your HVAC fan all the time
Higher electricity costs
Running the HVAC fan 24/7 may use quite a bit more electricity than running it only when your HVAC system is operating. Depending on your space and your system, that could cause a noticeable jump in your electric bill.
More frequent filter changes needed
With air circulating through your space, your ducts and your HVAC filters, those filters are going to get clogged faster. You’ll need to check and change or clean your filters more frequently.
Air temp from the registers when the HVAC system’s not running
When your furnace/air conditioner fan is running but the heating/cooling system is not, the temperature of the air coming from your registers may be warmer than you’d like in summer or cooler than you’d like in winter. That might not be a big problem unless you’re sitting right next to the register, but it’s something to keep in mind.
Less humidity control in summer
Not to get into the technical details, but suffice to say that the air conditioning fan blowing all the time can actually impede your air conditioner’s ability to control humidity in summer. If you notice that happening, you can decide to turn the fan back to AUTO until the problem is resolved.
So which HVAC fan control option should you choose? It depends on your situation and your priorities.
Also, be aware that no matter which way you set your fan, there’s something else you can do to optimize your comfort and keep your system performing efficiently and effectively: get regular maintenance.
HVAC maintenance helps keep your systems performing well
Have your heating and cooling systems inspected, cleaned, and tuned up at least every year, and possibly more often depending on your system and its usage. The most cost-effective way to do that is with a yearly maintenance agreement that’s customized to your specific needs. It’s a small investment that pays off in big ways:
Your system stays in good condition, so you can prolong the life of your equipment.
Your equipment runs more efficiently, which reduces energy consumption.
Minor issues get fixed proactively, so they don’t turn into bigger, more expensive problems.
Maintenance helps to prevent system downtime that disrupts your home or business.
If you’re in the NYC metro area, get a quote today for expert HVAC maintenance services.
When you are in the food service business, your refrigeration equipment is your lifeline. You depend on those blast chillers and display cases and low-boy refrigerators and walk-in freezers to keep your ingredients and your product both fresh and safe to consume. The problem is, when any one of those units breaks down, you have a serious problem on your hands and you need emergency refrigerator repair FAST.
If you’ve been in the restaurant business for a while, you’ve probably experienced the panic that sets in when you unexpectedly need refrigerator repair. And it always seems to happen during your busiest time! You may find yourself throwing away thousands of dollars in wasted product and losing significant business in a very short period of time. Not to mention the repair bill, which can often cost you double if it happens at night or a weekend.
When that happens (and it eventually will), you need to ensure that you can get fast emergency refrigerator or freezer repair. You may already know from experience that you’re unlikely to get fast service if you cold-call just any emergency refrigerator repair company you come across on the Internet.
So how can you find a company you can count on to fix your emergency refrigerator repair problems before your profits melt away like the ice cream in your broken freezer? Read on for three little-known strategies.
Don’t you feel comfortable and secure when you’re in control of your surroundings? That’s one reason smart thermostats have become a sought-after feature for NYC’s luxury homeowners. The ability to remotely adjust the comfort settings of your HVAC system is the ultimate in control.
Smart thermostats allow you to control your home’s heating and cooling comfort remotely from your IOS or Android smartphone. So the next time you run out and forget to adjust the thermostat, no worries. Simply pull up the app and adjust your setting in seconds.
The cool features of these smart thermostats provide more than convenience; they can significantly reduce your energy bills. If you’ve been reading our blog every now and then, you probably already know that your HVAC system consumes up to 50% of your home’s energy usage. Remembering to turn out the lights when you leave the room won’t make nearly as much of an impact on your energy bill as installing one of these smart thermostats.
The weather has finally turned here in the New York City area. Ready to turn on the heat? Not so fast! Have you completed your fall HVAC maintenance yet? To keep the occupants of your space comfortable and your systems in great shape, now’s the time to tackle the HVAC maintenance checklist.
Read on to learn what needs to be done to your heating and cooling systems, as well as why it’s in your best interest not to skip the essential tasks on the HVAC maintenance checklist.
Use these checklists to start a conversation with a certified provider of HVAC maintenance in NYC or in your area about what’s included in their service agreement, as well as what HVAC maintenance checklist tasks are needed for your equipment.
If you’re a business owner in the market for a new light commercial HVAC system, you have probably realized that the cost of the equipment is not the only factor you need to consider. The commercial HVAC installation cost can vary widely from one installation vendor to another. So how can you compare quotes and understand exactly what you’re paying for and what you’re getting for your money? Since you’re probably not an HVAC expert, it can be a challenge to understand the quotes and what’s included.
Here’s a primer about commercial HVAC installation cost to help you compare options, understand why prices differ, and ultimately decide which proposal is right for you.
According to ENERGY STAR, you should be checking and changing your furnace’s air filter every month during peak heating season. That’s probably more often than you need to be calling in your trusty HVAC service guy. We love to see you, of course, but this is a job that you can probably handle on your own if you choose to do so.
If you plan to stay on top of this important furnace maintenance task yourself, let your service guy know when he comes to do your fall furnace maintenance before you start up your furnace for the heating season. He can make sure you have plenty of the right filters on hand, and can show you or your maintenance crew the steps to properly insert and remove the air filter.
Here are the simple steps to help you get it done.
Each year, space heaters are the cause behind more than 25,000 home fires and over 300 fatalities, according to the U.S. Consumer Product Safety Commission. Some space heaters release carbon monoxide that can be deadly as well. We all know it: using a space heater is a huge risk to your family simply to eliminate chilly spots in your home. So why do so many continue to use them? Probably because they are not aware of better space heater alternatives.
Remember when the term “smart” only applied to people? Today, the Internet of Things (IoT) has made it possible for just about everything in your home or business to be “smart” as well, including commercial HVAC controls.
You have probably heard about “learning” thermostats for your home, and maybe you even have installed one of these handy devices that lets you control your home’s temperature from your phone or computer. Yet there are even more benefits when small businesses upgrade to smarter commercial HVAC controls.
Is HVAC duct cleaning right for your home? Homeowners may question whether it needs to be done, how often to do it, and how to find the right company to perform the job. Some HVAC service providers also try to convince homeowners that it’s important to seal ducts and apply chemical biocides and treatments to kill bacteria and mold. True or false?
Homeowners are overwhelmed and perplexed about which HVAC services are necessary and which aren’t. Many customers have asked us if there are any guidelines or recommendations to follow, and fortunately, there are. The U.S. Environmental Protection Agency (EPA) has issued guidelines and information that we’re going to share in order to help you make an educated decision about whether HVAC duct cleaning and other services are right for your home. We’ll also provide advice about how to choose a service provider should you decide you want these services performed.