Franzen Heating & Cooling

What features do I look for when buying an air conditioner?

The most important thing to look for when buying a central air conditioner is the contractor who will be installing it. If installed incorrectly, the best piece of equipment won’t give you the comfort you deserve. HVAC equipment, especially air conditioning equipment, requires great skill and care during the installation process.

Should I repair or replace my furnace?

If your furnace is more than 12–15 years old, needs frequent repairs, or isn't heating your home efficiently, replacement may save you more money long-term. We can inspect your system and help you decide the most cost-effective path.

Is annual maintenance really necessary for HVAC systems?

Yes, annual maintenance on the unit extends its life and reduces annual operating costs. Yearly maintenance inspections can spot small problems before they become large and expensive repairs.

How often do you recommend I clean or change my furnace filter?

This depends on the type of filter and how you use your furnace. Review the types of filters from the list below: Disposable filters: A disposable filter should be changed every 6 to 8 weeks. This type isn’t very efficient and provides only a basic amount of air cleaning. If your furnace fan runs continuously, it should be cleaned every 3 to 4 weeks.

We are having trouble moving cool air upstairs in our two-story home. What can I do to remedy this?

This temperature variation is due to the fact that cool air is heavy. Heavy air takes more effort to move, especially upwards. Your furnace fan has to work harder to move the air up two stories. Additionally, cool air, unlike warm air, tends to fall. Once you manage to get the air upstairs, it will fall back to the first floor. Make sure the furnace fan is on the highest possible setting.