Heating and Cooling · Northern Illinois

0% APR FOR 60 MONTHS*

Freeport – Rockford – Your Neighborhood
“Clean It, Fix It, or Replace It”

Ductless Comfort. Planned Around Your Home.

Ductless Mini-Split Installation and Service

Ductless mini-splits provide heating or cooling to selected spaces without a traditional duct network. Bomar Heating and Cooling helps homeowners plan suitable installations and arrange repair or maintenance for existing systems.

Start with the rooms you want comfortable and how each is used. An addition, separate living area or home without suitable ducts may need a different approach from a central-system replacement.

Ductless comfort for the rooms you use every day.

Comfort Where You Need It

Planning comfort for an addition, a separate living area, or a home without suitable ductwork? Start with how you use each room and the temperatures you want to control.

Plan the Zones Before Choosing Equipment

An indoor unit serves a defined space. Room layout, doors and airflow affect how well conditioned air reaches adjoining areas. A single head should not be assumed to provide independent control for several enclosed bedrooms.

Ask which rooms each proposed unit will serve and how capacity is selected. Multi-zone systems can share outdoor equipment, so discuss operating limits and how different indoor settings are handled by the actual model.

Mini-Split Installation Details That Matter

  • Indoor-unit placement and unobstructed air movement.
  • Outdoor-unit location and required clearances.
  • Refrigerant-line routes and condensate drainage.
  • Electrical requirements and included installation work.
  • Access to filters and other serviceable components.
  • Controls, startup checks and operating instructions.
Placement should balance room use, installation requirements and future care. Choosing a wall location only because it hides the equipment may not produce the comfort you expect.

Using a Mini-Split for Heat

If the system will supply heating, discuss the selected model’s capacity in cold weather and how it fits the home’s heating requirement. Clarify whether existing heat will remain and when supplemental heat may be needed.

A cooling recommendation alone does not answer every winter-operation question. Ask how the equipment and controls should be used through both seasons.

Already Have a Mini-Split?

Whether one zone has stopped working or the system is due for care, give Bomar a clear description of what you are noticing.

Mini-Split Repair

Request service if an indoor unit leaks, performance changes, an error returns or a zone stops operating. Tell us which units are affected and whether the issue occurs during heating, cooling or both.

Do not repeatedly reset the equipment to hide a recurring fault. A photo of a visible error display and a description of the settings can help explain the concern without opening the system.

Maintenance for Indoor and Outdoor Units

Follow the manufacturer’s instructions for accessible filter care and normal cleaning. Leave electrical, refrigerant and internal component work to a qualified technician. Confirm that the professional service scope includes every indoor unit and the outdoor equipment.

If you are comparing a mini-split with central AC installation, consider the spaces served, operating controls and complete installation requirements. Neither approach is automatically the best fit for every home.

Ductless Mini-Split Questions

Can One Indoor Unit Serve Several Rooms?

Room layout, doors, and airflow affect how conditioned air reaches adjoining spaces. A single indoor unit should not be assumed to provide independent control for several enclosed rooms.

Can a Mini-Split Heat My Home in Winter?

Discuss the selected model’s cold-weather capacity, your home’s heating needs, and whether existing or supplemental heat will remain. The answer depends on the equipment and the installation plan.

When Should I Request Repair?

Schedule service for indoor water leaks, recurring errors, changes in performance, or a zone that stops operating. Tell Bomar whether the issue happens in heating, cooling, or both.

What Information Should I Have Ready?

For installation, bring a room list and your comfort priorities. For service, note the number of indoor units, which ones are affected, and any visible error messages.

Let’s Plan Your Next Step

Call (815) 233-1622 or contact Bomar Heating and Cooling. For a new system, bring a room list and your comfort priorities. For service, identify the number of indoor units and the symptoms you have observed.