Couple on laptop researching how their gas furnace really works. Controlling Systems blog image.

How Does My Gas Furnace Really Work?

March 15, 2023

A gas furnace might be a big part of your life—whether you realize it or not. It keeps your Littleton home warm and can help with your indoor air quality (IAQ).

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Technician starting his heat pump maintenance routine. Controlling Systems Heating & Air Conditioning blog image.

4 Vital Heat Pump Maintenance Tips

February 21, 2023

How often do you schedule a maintenance visit for the heat pump in your Arvada home? Taking proper care of your heating, ventilation, and air conditioning (HVAC) system is the best way to ensure it will function efficiently and reach its full service life potential. Plus, you’ll have peace of mind knowing your heat pump…

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Mom and daughter baking with good indoor air quality. Controlling Systems Heating & Air Conditioning blog image.

How to Improve Indoor Air Quality: 5 Proven Methods

January 17, 2023

The reality is airborne contaminants, such as dust, dirt, and pet dander, can negatively impact the indoor air quality (IAQ) of your Colorado home.

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Technician checking boilers in Denver, CO. Controlling Systems Heating & Air Conditioning blog image.

Heating Your Home with Boilers: A Comprehensive Overview

December 15, 2022

Did you know radiant heat—the type of heat boilers create—was one of the first methods of indoor heating systems invented, dating back to 1300 BC?

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What's That Sound?

What’s That Sound Coming From My Furnace?

November 17, 2021

It’s normal for your furnace to make some noise. For instance, a dull hum is to be expected. However, louder noises might spell trouble for your heating unit’s components. Remember to turn off your furnace if it makes any alarming sounds and leave the repair job to a professional.

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Furnace Cold Air

Why Is My Furnace Blowing Cold Air?

October 26, 2021

Did you finally turn your furnace on this winter only to have cold air blowing out of your vents? Or did your furnace stop working just when you started to need it most? There are a few reasons your furnace may be blowing cold air, and there a few things to check before you need to worry too much. At Controlling Systems, we are here in Denver to help keep your home warm and comfy this winter. If you’re having problems with your furnace, check these things first and then call us for help.

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New Furnace

What Are Signs I Need a New Furnace?

October 13, 2021

Perhaps one of the biggest factors in deciding it’s time to replace your furnace is its age. The average life span of a furnace is 15 to 20 years, but this can vary greatly depending on how well you have [maintained] your system. However, if your furnace is more than a decade old, it may be time to start planning for a furnace replacement.

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Technician at Work

Schedule Your Annual Furnace Inspection Now

September 24, 2021

Prepping your HVAC system for cold weather enhances your safety, your furnace’s efficiency, and can help keep your repair budget in line.

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electric fan in the room

Improve Your Home’s Indoor Air Quality

September 14, 2021

Improving the indoor air quality (IAQ) at your home can help your health, your comfort, and your household budget.

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Ductless AC in Living Room

Consider a Ductless AC System

August 27, 2021

Our team wants you to be well-informed about ductless air conditioning systems that can function as an AC only or a heat source as well.

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Need HVAC Service?

Contact the experts at Controlling Systems.

Call us at 303-762-1421!