Air Conditioner Split Systems

A split air conditioner system separates the cooling equipment into two halves: the outdoor condenser and compressor that rejects heat, and the indoor evaporator coil and air handler that distributes cool air through ductwork. This split layout is the dominant residential AC configuration in North America for one practical reason. It puts the noisy components outside, fits cleanly into existing ductwork, and gives technicians easy access to each half for service. Air conditioner split systems are the right choice when you have working ducts, want quiet indoor operation, and need cooling capacity scaled to the whole house rather than zoned by room.

This collection of air conditioners split system options pulls from two brands that together cover the full price and efficiency spectrum. Goodman delivers reliable, value-priced equipment with strong availability and a proven service network, with single-stage and two-stage configurations across SEER2 ratings from 13.4 through 17.2, all using R32 refrigerant. ACiQ rounds out the lineup with smart, inverter-driven options at competitive pricing across both R32 and R-454B platforms depending on the specific model. The collection covers current refrigerant standards across both brands and ships from stock with matched OEM components, eliminating the compatibility guesswork that comes with mixing condensers and air handlers from different sources.

Why Choose an Air Conditioner Split System from HVAC Store?

• Goodman and ACiQ inventory across the full SEER2 spectrum, from 13.4 single-stage entry points through 17.2 two-stage premium efficiency, so you can match equipment to budget without compromising reliability.

• Matched component bundles that pair the right condenser with the right coil and air handler, eliminating the compatibility guesswork DIY shoppers run into.

• Current refrigerant standards including R32 (Goodman and ACiQ R32 models) and R-454B (ACiQ Extreme Series), replacing the older R410A systems being restricted under EPA HFC phase-down rules.

• Our dedicated specialists are here to help you size systems by climate zone, square footage, and ductwork condition rather than guessing from generic charts.

You Might Also Like

• Air Conditioner Condensers: Shop condensers separately when your existing indoor coil and air handler are healthy and you only need to replace the outdoor unit.

• Heat Pump Split Systems: Compare heat pump split systems when you want a single piece of equipment to handle both cooling and heating, eliminating the need for a separate furnace.

• Air Conditioner & Furnace Systems: Bundle a split AC with a matching gas furnace when you want a complete heating and cooling package shipped together.

• Commercial Air Conditioner Split Systems: Step up to commercial split systems for offices, retail spaces, restaurants, and other light commercial cooling applications.

Best Air Conditioner Split Systems for...

Mid-Sized Homes on a Tight Budget

The best air conditioner split system for mid-sized homes on a tight budget is a Goodman 14.3 SEER2 single-stage configuration, pairing a Goodman condenser with a matched evaporator coil and air handler at the lowest entry price in the collection.

Larger Homes Requiring 4 to 5 Ton Capacity

The best air conditioner split system for larger homes requiring 4 to 5 ton capacity is a Goodman or ACiQ matched system in the 4 ton or 5 ton range. These configurations cover homes from roughly 2,400 to 3,000 square feet in moderate climates, with both single-stage and two-stage options available depending on whether efficiency or upfront price matters more to the homeowner.

Humid Climates Requiring Strong Dehumidification

The best air conditioner split system for humid climates is a two-stage 17.2 SEER2 Goodman or ACiQ system. Two-stage compressors run longer cycles at lower capacity, removing significantly more moisture from indoor air than single-stage equipment.

Whole-Home Cooling Without Existing Ducts

The best alternative to an air conditioners split system for homes without ductwork is a multi-zone mini split, which delivers similar capacity through ductless air handlers in each room. Browse our multi-zone collection for that configuration.