Central air conditioning
Indoor and outdoor components work together to cool rooms through the home’s air-distribution system.
EQUIPMENT / CONTROLS / DISTRIBUTION
Understand the equipment behind each room.
Home comfort depends on heating or cooling equipment, its controls and the route air travels through the home. Service options can address one part or a larger system.
Connect with a participating provider about equipment and controls and distribution.
Call (312) 644-6438
ROOMS & EQUIPMENT
Start with the equipment serving the space.
A home may combine a furnace, air conditioner, coil and thermostat in one system. A provider can explain which components serve the rooms and what options are relevant to the household.
System pieces at a glance
Outdoor unit
A condenser or heat pump exchanges heat with the outdoor air.
Mechanical room
A furnace or air handler moves air through ducts.
Occupied rooms
Registers and returns deliver and collect the air.
Basic care for comfortable airflow
- Change filters as directed: Follow manufacturer guidance for the equipment and filter.
- Open the air path: Keep return grilles and supply registers unobstructed.
- Notice patterns: Compare temperatures in nearby rooms when describing comfort needs.
QUICK ANSWERS
Frequently asked
What might cause uneven temperatures?
Filter fit, blocked registers, duct layout, thermostat location and equipment settings can all contribute.
What equipment can provide both heating and cooling?
Heat pumps can move heat indoors or outdoors depending on the selected mode.
Can an HVAC provider review a thermostat?
A provider can discuss control compatibility with the current equipment.
NEXT STEP
Explore service options for the rooms you use.
Provider participation and service scope vary by area.