Blog | HVAC Information | Brennan Heating and Air Conditioning

What is Balanced Ventilation?

September 14, 2019

The climate-control experts at Brennan Heating & Air Conditioning have years of experience in keeping Seattle-area homes comfortable in every season. We have learned that there is more to your indoor climate than keeping the right temperature. You also want air that is fresh, clean and easy to breathe. This is where home ventilation comes into play. Why Ventilation Matters If fresh air from the outside cannot get in, impurities will build up in the inside air. These include the larger dust particles that you can see floating around on a sunny day as well as smaller particles like pollen

Is Air Conditioning Healthy?

September 4, 2019

With the modern focus on natural living, some people are starting to worry that air conditioning might cause health problems. After all, it artificially affects your temperature. However, the reality is that air conditioning has complex effects on health. Most of the results of air conditioning are overwhelmingly positive, but just like anything else, it can cause a couple of issues if misused. Air Conditioning Prevents Overheating The first AC compressor was built to protect patients in a Florida hospital, and it continues to provide this valuable service today. Extreme heat is associated with dehydration,

Benefits of Product Warranties

August 30, 2019

When you hire an HVAC company to install a new system, a warranty is customary. Both five-year and 10-year warranties are common. You may even have the option to extend protection up to 12 years or longer. However, beyond the number of years of protection, warranties can and often do vary greatly between manufacturers and even models of the same make. Confidence in Brand and Model At Brennan Heating & Air Conditioning in Seattle, we install and service all makes and models. However, we are proud to be a Carrier Factory Authorized Dealer, and a big reason for

Tips for Reducing Exposure to Indoor Air Pollutants

August 15, 2019

A whole host of biological and chemical pollutants often permeates a typical home. These pollutants can trigger respiratory diseases, headaches, and fatigue. The good news is that you have direct control over the air in your residence. You can take action to reduce the presence of contaminants in your environment. Cleaning Helps Control Indoor Air Pollution Regular vacuuming and dusting will remove dust, pollen, mold spores and particulates that drift inside your home. You can enhance indoor air quality by adopting a few simple strategies. Conditions tend to improve when people begin:

Why a Clean Air Filter is Important

August 5, 2019

You have probably heard the rule of thumb about swapping out heating or cooling air filter at least once every three months. Like most of us, you have probably forgotten to do that on occasion. With this in mind, let us consider why fresh air filters are so important. Increased Energy Costs Brennan Heating & Air Conditioning has been serving the Greater Seattle area for more than three decades. We know that air filter replacement is among the most basic yet crucial parts of AC system maintenance. Your unit was selected and configured based on your particular home.

Should You Turn Off Your AC When You Leave for a Vacation?

July 30, 2019

If you are going to be away from home for an extended period, you’re likely wondering if you should turn off your air conditioner while you’re gone. After all, no one will be home, so why waste electricity and money to cool your residence? As tempting as it may be, you should not shut your AC off when you’re going to be away for some time. Reasons Not to Turn Your AC Unit Off While you won’t be home to enjoy the cool air from your AC, there are other benefits associated with running

Signs That Your Thermostat Needs to Be Replaced

July 20, 2019

A thermostat that is starting to falter can cause some major discomfort. After all, your home’s temperature is controlled by this device. How can you determine if it’s past the time you purchased a new one? Let’s look at some indications your thermostat should be changed out. Temperature Discrepancies One of the first and most obvious signs you may notice is simply that the comfort level in your home does not seem to match your thermostat setting. If your indoor temperature is

5 Sounds You Shouldn’t Hear From Your AC

July 10, 2019

Air conditioning units, especially central AC systems, will make sounds from time to time. While some sounds are normal, such as the clicking you hear when the AC turns on and off, others signal a problem with the unit. Below are a few sounds that you don’t want to hear coming from your AC. 1. Rattling and Banging in Your AC These both indicate a loose or broken part. It could be loose wiring or loose nuts and bolts. Banging shows that the problem is growing worse. The sounds could also point to failing motor bearings.

5 Key Advantages to Energy-Efficient HVAC Systems

June 25, 2019

Having your home’s HVAC system inspected and possibly replaced can offer you several advantages. Your local HVAC service company can help you to determine if you’re getting the best energy efficiency in your house through an energy-efficiency inspection. Here are five key advantages to using more energy-efficient systems in your residence. 1. Reduce Your Home Energy Bill When you purchase an energy-efficient HVAC system, it can reduce your energy bills since the system doesn’t have to work as hard to make your house more comfortable. Often, the reduction in your energy bill can even help cover

Dealing With Uneven Cooling in a Home

June 10, 2019

If you’re noticing that certain rooms in your home don’t cool down enough when you turn your air conditioner on, there are a variety of steps you can take. Uneven cooling can be uncomfortable and lead to energy bills that are higher than they need to be. Addressing various issues can improve the livability of your home and save you money in the long run. Check Your Air Vents Go through each room in your home and check to see if the air vents are open or closed. Having furniture or other large objects in