Heating and Cooling · Northern Illinois

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Freeport – Rockford – Your Neighborhood
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Trane Air Conditioners

Compare central air conditioning models, explore features, and ask Bomar to confirm the right capacity and compatible components for your home.

Bomar Heating & Cooling

Trane Heating & Cooling Systems

Explore Trane air conditioners, furnaces, thermostats, and controls. Compare equipment and ask Bomar to confirm system compatibility for your home.

Explore Equipment
Explore Your Options

Find Your Trane System

Compare equipment features. Bomar will confirm the size, matched components, and installation requirements for your home.

8 Models

Trane 13 Single-Stage Air Conditioner
Trane / Choice / Air Conditioner

13 Single-Stage Air Conditioner

Single-Stage cooling with a Climatuff compressor and Spine Fin outdoor coil. Ask Bomar about the right system pairing for your home.

Model
5TTR3
Efficiency
Confirm Matched-System Rating
Operation
Single-Stage
Trane 14 Single-Stage Air Conditioner
Trane / Choice / Air Conditioner

14 Single-Stage Air Conditioner

Single-Stage cooling with a Climatuff compressor and Spine Fin outdoor coil. Ask Bomar about the right system pairing for your home.

Model
5TTR4
Efficiency
Confirm Matched-System Rating
Operation
Single-Stage
Trane 16 Single-Stage Air Conditioner
Trane / Choice / Air Conditioner

16 Single-Stage Air Conditioner

Single-Stage cooling with a Climatuff compressor and Spine Fin outdoor coil. Ask Bomar about the right system pairing for your home.

Model
5TTR6
Efficiency
Confirm Matched-System Rating
Operation
Single-Stage

Efficiency depends on the exact model and matched system. Product-family names are not capacity ratings. Bomar will confirm current availability and suitability.

Equipment Sizing

What Size System Does Your Home Need?

Your home’s heating and cooling needs depend on more than its square footage. Insulation, windows, ceiling height, air leakage, local weather, and ductwork all matter.

Air Conditioner Size

AC capacity is commonly expressed in tons. One ton equals 12,000 BTU/h of cooling capacity. SEER2 describes efficiency, not the size of the unit.

Furnace & Boiler Size

Heating capacity is expressed in BTU/h. Input and output ratings are different. AFUE describes annual fuel efficiency and does not replace the rated heating output. Boiler selection also depends on the hydronic or steam system.

Ductless & Home-Specific Sizing

A Manual J load calculation determines heating and cooling loads. Ductless systems need room-by-room loads and a verified indoor/outdoor match. Equipment selection also requires manufacturer performance data and a compatible system design.

Already Have A Professional Load Calculation?

Use the total cooling load from that calculation to understand the units. This conversion does not select a specific AC model or installation size.

Tell Bomar about your home in the request form below. We will review the information needed to confirm equipment sizing. Learn About Proper HVAC Sizing.

Talk With Bomar

Request A System Recommendation

Choose a model or let us help you compare. Share a few home details and Bomar will follow up about equipment options, sizing, and installation.

Choose Equipment Models (Optional)

Select up to three models, or leave this blank for Bomar’s recommendation.

Add Home Details For Sizing (Optional)

These details help Bomar prepare for your conversation.

Privacy Policy

This is a request for guidance and installation information. Final equipment selection follows a review of your home and system requirements.