Heating System Frequently Asked Questions

Q: What does HVAC stand for?

A: Heating, Ventilation and Air Conditioning.

Q: Should I close the vent registers and doors to rooms in my house I do not regularly use?

A: No. Every heating and cooling system is designed to heat and cool air in a specific number of square feet. When you close off certain rooms, you change and decrease the system’s ability to maintain its’ airflow and efficiency. This will make your heating or cooling system work harder to heat or cool less space, and become less efficient. If you are not getting proper air flow in your home, you can request service from Hoffmann Brothers Heating & Air Conditioning.

Q: What temperature should I program my thermostat for?

A: The temperature you at which you set your thermostat will change depending on the season and your personal preferences. During wintertime, most people program their thermostat between 68° and 72°. But when you leave your house, remember, to avoid temperature changes of more than 5°. These extreme changes will cause your unit to work harder and can shorten the lifespan of your unit.

Q: Are there advantages to a programmable thermostat?

A: Programmable thermostats are generally more accurate and more efficient than thermostats containing mercury, because of their newer technology. With a programmable thermostat you can automatically maintain the temperature in your home at different times of day and without ever touching the thermostat.

Q: Should I change my air filter regularly?

A: Yes! When you regularly replace used air filters you are helping to maintain the peak efficiency levels of your heating and cooling system and improve your indoor air quality. Regularly changing air filters ensures proper air flow throughout your home and reduces dust, allergens and germs in your house. As a Service Club Member with Hoffmann Brothers, we will provide and change your 1" filters on a semi annual basis.

Q: Does my heating system and my air conditioner use the same air filter?

A: Typically, yes. If one system provides your home’s heating and air conditioning, then they probably share the same filter.

Q: Where do I buy filters?

A: You can contact Hoffmann Brothers Heating & Air Conditioning for all your filter needs. Call us today at 314-664-3011 or contact us.

Q: When should I have my HVAC serviced by Hoffmann Brothers?

A: We at Hoffmann Brothers recommend that your heating and air conditioning system be tuned up at least once a year. We provide a Service Club Membership, this membership includes (2) precision tune ups per year, discounts off repairs, and priority service. If your HVAC system has not had a recent precision tune up, call Hoffmann Brothers Heating and Air Conditioning today at (314) 664-3011.

Q: Are precision tune-ups important?

A: Without regular precision tune-ups, you are leaving yourself vulnerable to paying for wasted fuel, shortened system lifespan and expensive and inconvenient breakdowns. But when your HVAC system receives regular tune-ups, the results are apparent. You are ensuring fewer heating system service repairs, reduced energy bills, a safer HVAC system and warranties being kept valid.

Q: It’s been a while since I had a new heating system installed — or — I’ve never purchased a new heating system before. What are my options?

A: There are many options available when purchasing a new heating system, for every size space. At Hoffmann Brothers Heating and Air Conditioning we install American Standard heating and cooling systems. Comfort Advisors from Hoffmann Brothers are trained to complete a load calculation to precisely determine the heating and cooling needs for the square footage of your home. To help you find the best heating or cooling system to meet your family’s needs and your budget, call us at Hoffmann Brothers to schedule a load calculation.

Q: How much does a new heating system cost?

A: A new heating system is dependent upon many things including the square footage of your home, the needs of your family, and the individual's budget. Advisors at Hoffmann Brothers can help you find the best American Standard heating system that meets your heating needs and works within your budget. To schedule a free estimate on a new heating system, request a bid.

Q: Should I replace my old heating system with a smaller or a larger one?

A: What you replace your old HVAC system with depends on the needs of your space. Technicians from Hoffmann Brothers will conduct a load calculation at your home and review your options with you. You may find that your heating system size will change to maximize the energy usage of your HVAC system. Or you may find that a load calculation shows your current heating system is too large or too small for the square footage of your home. Making sure you have the right size heating system will result in increased comfort, decrease energy costs, and a long lifespan for your heating system. Call Hoffmann Brothers Heating and Air Conditioning today to schedule a load calculation assessment for your home!

Contact the Expert St. Louis, Missouri Heating & Air Conditioning Contractors at Hoffmann Brothers

For over 40 years, Hoffmann Brothers has proudly installed and serviced all types of heating and cooling systems throughout the St. Louis, MO Metropolitan Area. We service and repair all brands of HVAC systems and install American Standard Heating & Air Conditioning. Please give us a call today at (314) 664-3011 or send us an email on our Contact Us page.

Our service area includes St. Louis County, Missouri, St. Louis City, Jefferson County, St. Charles County, St. Clair, Illinois, Madison County, Ballwin, Chesterfield, Des Peres, Wildwood, Ladue, Kirkwood, Webster Groves, Clayton, Sunset Hills, and Creve Coeur. Hoffmann Brothers is the premier St. Louis, Missouri Heating and Cooling Contractor.