Thomas Hoffmann Air Conditioning & Heating 
Can using Energy Star products consume less energy and really save you money on your energy bills? You’ve likely heard the term ENERGY STAR and understand it has something to do with energy efficiency. But what exactly is an Energy Star rating, how does that affect your HVAC system, and is it important? If you …
When going on vacation, don’t turn your HVAC system off. It needs to run a little to keep your home from getting too hot or cold, depending on the season. You’ve made travel arrangements, packed your bags, found a pet sitter, and now you’re ready for your vacation. But before you leave, is your home …
Humidifier or dehumidifier – which one do you need to maintain your home comfort? Maintaining a comfortable humidity level in your home is challenging, especially in St. Louis, where we have humid summers and dryer winters. Depending on the season, you may need a humidifier or a dehumidifier. But what’s the difference between the two, …
Having a reliable heating and cooling system for your home is essential. Don’t wait for there to be a problem before addressing your HVAC needs. Most people only think about issues surrounding Heating, Ventilation, and Air Conditioning (HVAC) when something goes wrong and needs to be repaired or if it is time to replace or …
Knowing how your HVAC system works and why each element is essential will help improve your family’s comfort and reduce monthly energy costs. The job of your HVAC system is to maintain comfort in your home, regardless of the temperature outside. Each system component contributes to your home’s air quality, including humidity, temperature, and cleanliness. …
The indoor air quality (IAQ) of your facility is vital to the health and well-being of your occupants. Therefore, the risk of air contamination due to airborne pathogens makes testing essential. As a business owner or building manager, you can increase your business’s productivity and reduce the adverse health effects on your employees. At Thomas …