Monthly Archives: September 2016

FAQs About Furnace Filters

Heating St Louis Missouri | ControlledHVAC.comYour home furnace is an expensive investment and is something that you and your family rely on. A properly working furnace is important for heating in St Louis, Missouri during cold winters. One very important and yet inexpensive part of your furnace is the air filter, so here are some frequently asked questions about furnace filters.

How Often Should I Change the Filter?

The answer depends on the type of filter you buy. Cheaper filters need to be changed out monthly and more expensive ones can go three months. The ones that cost more are pleated, which increases the surface area so they can keep the air clean longer.

Why Is a Clean Filter Important?

All the warm air that circulates throughout your house passes through the filter so if a filter is dirty, your indoor air quality will be affected. Also, a dirty filter will make your furnace work harder and this can shorten its life, meaning money for repairs or replacement. Lastly, if your furnace is working too hard, it will be less efficient, so you can save money on your utility bills if you change your filter regularly.

What Is MERV?

You can determine the efficiency of the filter by checking the MERV rating. If the rating is higher, the efficiency is better. That is a rating system used in the HVAC industry where a number from 1 to 16 gives the Minimum Efficiency Reporting Value. It basically measures the size of particles in the air that are captured by the filter. High numbers mean better filtration but that also means your furnace has to work harder to push air through it. When deciding on the MERV rating you need, always check with an HVAC professional or the manufacturer to choose the best filter for your furnace.

Why Add Radiant Heat Systems to Your Floor?

hvac st louis mo Radiant Heat systems are a wonderful option when looking to heat your home. Whether you want to add them throughout the home or in just one area, you are sure to love the results. There are plenty of benefits to the system, but here are a few favorites:

Added comfort throughout the home. Radiant Heat systems distribute heat from the ground up. So the minute your feet hit the floor, you’ll be warm.

It’s totally efficient. These heating systems work on very little electricity or gas to operate. This makes them a cost-efficient addition to any existing systems in your home.  Also, Radiant Heat systems run quietly, so no noises like other heating systems. Working together, they give a safe and cozy way to stay warm.

Perfect for allergy sufferers. Those who have allergy issues or have problems when it comes to air quality usually suffer more with traditional systems. These systems use vents that bring in and move dust and other particles around the home whenever in use. Radiant Heat systems don’t use vents, so no additional dust or allergens moving throughout the home.

There are many options when it comes to heating your home and Radiant Heat systems are a great way to go. If you have more questions about our hvac, st louis mo services or just want more information about Radiant Heat systems, feel free to contact us! Controlled Heating & Air Conditioning would love to help you find the system that is best for you, your family, and your home!

Product Spotlight: iComfort S30 Smart Thermostat from Lennox

Our smartphones let us do almost anything now. Everything from keep in touch with family members, pay bills, even order take out. But did you know you could also control your home’s thermostat from your phone? You can now! Check out the iComfort S30 Smart Thermostat from Lennox and see what new things this thermostat can do!

Walk in the door and be comfortable. The iComfort S30 uses your smartphone’s location to see where you are and base a schedule off of it. It learns your daily routine and changes the temperature to best fit your home’s needs. This way, you save energy and have the temperature set at what you really want when you come home.

Get a more accurate temperature. This thermostat takes into account the temperature outside and inside, giving you a “feels like” temperature rather than a static number. Also, you can check the thermostat panel for updates on the weather and air quality.

Be aware of problems before they happen. The iComfort S30 will tell you when you are having problems with your system. It will even diagnose what the problem is. This way, you can tell your service expert what’s going on and solve the problem without extra service calls.

For more information and to see if the iComfort S30 would be a good addition to your home, check out our site We’ll be more than happy to help you decide what soluition is best for your home! We’ve been St. Louis MO HVAC specialists since 1977!