Replacing Your Cooper and Hunter Mini Split

Updated September 2026 · ATX Mini Split King, Austin and Central Texas

A Cooper and Hunter mini split that is not cooling, short cycling, loud, or old often brings Austin homeowners here, especially after a high repair quote. ATX Mini Split King is an independent HVAC and electrical contractor in Austin and Central Texas with no relationship to Cooper and Hunter. We remove existing equipment when replacement is chosen. Long hot summers and older housing with additions or converted garages shape the decision. Call (512) 297-7493.

ATX Mini Split King is an independent HVAC and electrical contractor. We are not affiliated with, endorsed by, or a representative of Cooper and Hunter or any manufacturer. The Cooper and Hunter name appears here only to describe equipment that may already be installed in your home and that we can remove and replace. All manufacturer names are the property of their owners.

Flat pricing, everything included

Those are materials and labor together, wired to code by a TDLR licensed contractor. Anything non standard gets quoted first, before a single tool comes out of the truck: a very long line set, an electrical panel that needs work, a difficult mount, a roof or masonry penetration, disposal of the old equipment. You hear the number before we start, not after.

What usually brings a homeowner to this page

In Austin and across Central Texas, a mini split that no longer keeps up during the long hot summers is a common reason people start reading pages like this. The indoor head may blow air that is not cold enough, or the outdoor unit may run almost constantly without reaching set temperature. Short cycling, where the system turns on and off too frequently, can also appear. Noise from the indoor or outdoor unit may have increased over time. The equipment may simply be old relative to the house or the addition it serves. None of these symptoms by themselves tell you the brand is at fault. They are just the reasons a homeowner starts comparing a repair visit to a full replacement of the Cooper and Hunter unit they already own.

A high repair quote is another trigger. Parts and labor for a visit on an older ductless system can add up quickly, especially if the technician has to return or if multiple components are involved. In older housing stock around Austin, converted garages and additions often use a mini split as the only cooling source, so the pressure to get it working again is high during summer. Short mild winters mean heating load is smaller, but cooling still dominates the conversation. ATX Mini Split King looks at the existing Cooper and Hunter equipment only as something to evaluate for removal or continued use. We do not claim any special knowledge of that brand beyond what is visible on site.

How to think about repair versus replace

Repair is clearly the smarter money when the problem is simple, isolated, and the rest of the system is still doing its job. A clogged filter, a failed capacitor, a dirty coil, or a refrigerant leak that can be found and sealed without replacing major parts can be cheaper than a new install. If the Cooper and Hunter unit you own is relatively recent and only one component has failed, paying for that repair often makes more sense than starting over. ATX Mini Split King will say so. We are an independent contractor, not tied to selling new equipment. In Central Texas the cooling season is long, so a working repair that gets you through another summer or two can be the practical choice, especially in a rental or a house you plan to sell soon.

Replacement starts to look better when several things have already been repaired, when the indoor and outdoor units are both showing age, or when the layout no longer matches how the house is used. Converted garages and additions in older Austin homes sometimes have the head in a poor location or the condenser in a spot that collects heat. A new system lets you change those things. Still, replacement is more disruption and more money up front. If the existing Cooper and Hunter equipment can be made reliable with a reasonable repair, that is often the better financial decision. We will walk through both paths without pressure. Drawbacks of a new mini split include the need to reopen walls or run new lines in some cases, and the fact that a ductless system is not always the right answer for every room or every house.

What actually carries over to a new ductless system

The outdoor pad under the condenser can often stay if it is level, large enough, and in good condition. Concrete or plastic pads that have not cracked or settled usually work for a new outdoor unit of similar size. The wall penetration where the line set goes through can frequently be reused if the hole is the right diameter and location. You may need to sleeve it or seal it again. The line set itself is more of a question. If the copper is the correct diameter, in good shape, not kinked, and the right length, it can sometimes be flushed and reused. Often it is simpler and more reliable to pull new lines, especially in older houses where the original run may have been compromised. ATX Mini Split King inspects these items on site before quoting.

The electrical disconnect and the circuit are another set of items that may or may not carry over. If the breaker size, wire gauge, and disconnect location match the requirements of the new equipment, they can stay. Central Texas code and the TDLR licensed work we do require proper sizing and protection. An undersized circuit or a disconnect that is damaged will need replacement, quoted separately. The mounting bracket for the indoor head can sometimes be reused if it is solid and the new head matches the hole pattern, but many times a new bracket is used for a clean install. The condensate route, whether gravity drain or pump, must be checked. If the existing drain is clear, properly trapped, and pitched correctly, it can stay. If it has been a source of leaks or backups, a new route is better.

In practice we evaluate the pad, the penetration, the line set, the disconnect, the circuit, the bracket, and the condensate path together. Some jobs keep almost everything except the indoor and outdoor units themselves. Other jobs, especially in additions or converted garages where the original install was tight, require new line sets, a new pad location, or a relocated head. That extra work is quoted before any work starts so there are no surprises. Reusing as much as possible keeps cost down, but we will not reuse something that will cause problems later in the Austin heat. The existing Cooper and Hunter equipment is removed completely once the decision to replace is made.

What the replacement day looks like start to finish

Before the crew arrives the homeowner needs to decide head placement, how many zones, and where the condenser will sit. Head placement matters because air throw, noise, and condensate drain all depend on it. In a converted garage or an addition the original location may not be the best for how the space is used now. Zone count is usually one, two, or three indoor heads for the jobs we price at a flat rate. More than that or unusual layouts get a custom quote before work. The outdoor unit location should have good airflow, be accessible for service, and not sit in a heat trap against a west facing wall if it can be avoided. These decisions are made on a site visit so we can see the existing Cooper and Hunter layout, the wall construction, and the electrical.

On replacement day the crew arrives, protects floors, and shuts off power. The existing Cooper and Hunter indoor head and outdoor unit are recovered of refrigerant, disconnected, and removed. The pad, penetration, and other items that will stay are inspected again. New indoor heads go on the chosen walls, new or reused line sets are connected, electrical is landed at the disconnect, and condensate is routed. The new outdoor unit is set, vacuumed, and charged. Startup and a walk through with the homeowner finish the day. Most standard one to three head jobs complete in a single day if access is good and no surprises appear in the walls or electrical. In older Austin houses we sometimes find extra work behind the drywall that must be quoted and approved before we proceed. The homeowner should be available for questions about placement during the morning.

The process is not invisible. There will be holes, some noise, and a period without cooling. In the middle of a Central Texas summer that can be uncomfortable, so timing the job for a cooler stretch or having a backup plan helps. If the mini split is the wrong answer for the space, for example a whole house that really needs ducts, we will say that before starting. ATX Mini Split King is a TDLR licensed contractor doing the electrical and HVAC work to code. Phone (512) 297-7493 to schedule the site visit where these decisions get locked in.

Flat pricing and what is included

Standard replacement of one indoor head and matching outdoor unit is $1,500, materials and labor included. Two indoor heads is $2,500. Three indoor heads is $3,500. These prices assume we can reuse the pad, a reasonable line set run, existing disconnect and circuit that already meet code, and a straightforward condensate route. The existing Cooper and Hunter equipment is removed as part of the job. ATX Mini Split King includes recovery, disposal, new indoor and outdoor units of appropriate size for the space, standard line set if needed, electrical connections, startup, and basic instruction. Work is performed to code by a TDLR licensed contractor in Austin and Central Texas. Long line sets, extra electrical work, condensate pumps, wall repairs beyond patching the penetration, or moving the condenser to a new location are not in the flat price.

Anything non standard is quoted separately before any work starts. That includes running new electrical if the circuit is wrong, adding a disconnect, relocating the outdoor unit, extra line set length, a condensate pump, or opening walls more than the existing penetration. We will not start until those extras are agreed in writing. This keeps the flat price honest. In some older homes or converted spaces the extras add up enough that a mini split replacement may not be the cheapest path. We say that out loud. A whole house that needs even cooling in every room may be better served by a different system. ATX Mini Split King will tell you if a mini split is the wrong answer for your situation in Central Texas. Phone (512) 297-7493 to have us look at the existing Cooper and Hunter setup and give the numbers before you decide.

What to ask any installer and when to keep the existing equipment

Ask any installer whether they are an independent contractor or tied to a brand. Ask if they will put in writing what is included and what will be extra. Ask how they handle the existing line set, electrical, and condensate. Ask if they are TDLR licensed for the HVAC and electrical work. Ask what happens if they find extra work once walls are open. ATX Mini Split King is independent with no relationship to Cooper and Hunter of any kind. We answer those questions directly and do the work to code. Also ask whether a mini split is even the right equipment for the rooms you want to cool. Some spaces in older Austin houses, additions, or converted garages cool better with a window unit, a portable, or by extending existing ducts if they are nearby.

Keeping the existing equipment is the better decision when the repair is inexpensive relative to a new system, when you only need a couple more years of service, or when the house is about to change hands. A high repair quote does not automatically mean replace. Get a second look. If the Cooper and Hunter unit you own still moves air and the issue is a single failed part, repair it. Mini splits are not magic. They have indoor heads that people see and hear, outdoor units that take yard space, and they require periodic cleaning. In a house with good existing ducts a mini split may be extra complication. ATX Mini Split King will tell you when replacement does not make sense for your Austin or Central Texas home. Call (512) 297-7493 if you want an honest assessment of repair versus replace.

Other questions worth asking include how long the job will take, whether they protect the house, and who does the electrical. Independent contractors like us handle both the mechanical and the electrical under one TDLR license. If an installer cannot explain the drawbacks, look elsewhere. Mini splits can be the wrong answer when the load is too large for the number of heads, when humidity control is critical in a way the system cannot provide, or when the homeowner does not want visible indoor units. We state those cases plainly. The goal is a working cooling system for Central Texas summers, not a sale.

Questions people actually ask

Is ATX Mini Split King affiliated with Cooper and Hunter?

No. ATX Mini Split King is an independent HVAC and electrical contractor in Austin and Central Texas. There is no relationship of any kind, no training, no approval, no affiliation and no endorsement. We refer to Cooper and Hunter only as the label on the equipment the customer already owns that we remove or replace. We make no statements about how that equipment performs or fails. All work is done to code by a TDLR licensed contractor. Call (512) 297-7493 with questions.

How much is a standard one, two or three head replacement?

One indoor head is $1,500, two is $2,500, three is $3,500, all materials and labor included for standard jobs that can reuse the pad, penetration, suitable line set, disconnect, circuit and condensate route. Anything beyond that, such as new electrical, long lines, pumps or relocation, is quoted separately and agreed before work starts. The existing Cooper and Hunter unit is taken out as part of those prices. ATX Mini Split King does the job to code. Phone (512) 297-7493 to confirm if your house fits the standard.

What should I decide before the replacement crew arrives?

Decide where each indoor head will go, how many zones you actually need, and where the outdoor condenser will sit. Those three things drive the rest of the job. In a converted garage or addition the old Cooper and Hunter locations may not be ideal. We confirm them on a site visit. Also decide whether you are ready for a day without cooling. If the answers are not clear, wait. ATX Mini Split King will not start until the layout is agreed. Call (512) 297-7493 to walk the house first.

When should I just keep repairing the unit I have?

Keep repairing when the fix is simple and cheap compared with $1,500 or more, when the rest of the system still cools, and when you only need it for a short time. A single failed part on an otherwise functional Cooper and Hunter unit is usually worth repairing. If quotes keep coming and the layout is bad, then look at replacement. We will say which side we are on after seeing the equipment. Mini splits have drawbacks including visible heads and outdoor space use. ATX Mini Split King is honest about both paths.

What extra items get quoted before work begins?

New electrical circuits or disconnects, extra long or replacement line sets, condensate pumps, moving the outdoor unit, extra indoor heads beyond three, and any wall or ceiling work beyond using the existing penetration. We inspect first and give those prices in writing. Nothing starts until you agree. Standard one to three head jobs stay at the flat $1,500, $2,500 or $3,500 when the existing pad, circuit and drain can be used. ATX Mini Split King works that way so there are no surprises on replacement day in Austin.

Keep reading

Every replacement guide we have written is listed on the replacement guide hub. Next door to this page: replacing a failing carrier unit in austin, replacing a failing trane unit in austin. Pricing, service area and the quote form all live on the ATX Mini Split King home page, and the Austin mini split cost guide covers what the rest of the market charges.