Gas Pack Installation and Repair in Columbia, SC
A gas pack packages an air conditioner and a gas furnace into one outdoor unit, which makes it the practical choice for homes without the basement, attic, or closet space that indoor equipment requires. 2nd Wind Heating & Air Conditioning installs, repairs, and maintains gas pack systems in Columbia, SC and across the Midlands, and every recommendation is backed by video of the diagnosed problem and an upfront price.
Many Midlands homes sit on slabs or tight crawl spaces, which is exactly the construction gas packs were designed for. The unit carries the region’s long, humid cooling season, switches over for winter cold snaps, and does all of it outdoors, where weather exposure works on the heating components as much as the cooling components. That exposure is the main reason gas packs reward regular inspection more than systems with an indoor furnace do.
If your gas pack is limping into another season, schedule with 2nd Wind by phone, online, or 24/7 chat, and the technician will show you the failing component on video with the price to fix it.
or speak with an expert!
(803) 392-1513 Call NowSame Day Appointments Available by Phone

Gas Pack Installation
Sizing a gas pack means calculating the home’s cooling load and heating load, because one cabinet must be right for both. We run that calculation instead of matching the old unit’s size, then handle the gas, electrical, and duct connections as part of the installation. Where more than one equipment tier fits, you see the options and their prices at quote time and choose the scope yourself.
Gas Pack Repair
A gas pack that stops working can be failing on either side of the cabinet, and the two sides are diagnosed differently. Heating complaints send the technician to the burner assembly, ignition system, and heat exchanger. Cooling complaints point to the compressor, refrigerant charge, and coils. Identifying the failing side first keeps the repair from turning into parts-swapping, and the video of the finding shows you exactly which component drove the quote.
Gas Pack Maintenance
A seasonal check covers both halves: burners, ignition, and heat exchanger before winter, refrigerant charge and coil condition before summer, and the shared electrical and blower components year round. Because the whole unit lives outside, technicians also check the cabinet, panels, and drainage for weather damage. Cloud 10 members on our maintenance plans get both seasonal visits with priority scheduling. Same-day emergency service is available for residential properties when a unit fails outright.
Additional Services
Homes with indoor equipment space are usually served by a conventional split system through our air conditioning services, and all-electric packaged units fall under our heat pump services. A smart thermostat pairs with a gas pack for scheduling control.

Premium Cooling Solutions for Columbia, SC
And Dozens More
Qualified for All Major Makes and Models
Our team of expert technicians is trained to handle all makes and models of major brands with precision and care. From routine maintenance to complex repairs, we ensure top-notch service for all.
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Ensure optimal efficiency of all your systems
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Lower your utility costs with energy efficiency
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Extend your system’s lifespan through regular maintenance
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Keep you and your family comfortable and safe during all seasons
FAQs
What is a gas pack, and how is it different from a split system?
A gas pack holds the furnace and air conditioner together in one outdoor cabinet, while a split system places the furnace or air handler indoors and the condenser outdoors. The packaged design frees indoor space and suits slab-built homes.
Is a gas pack right for a home without a crawl space or attic?
That is the situation it exists for. The unit sits on a pad outside, so no indoor mechanical space is needed. We confirm the pad location, gas supply, and electrical service before quoting an installation.
Why check the heating side during a cooling repair?
Both sides share a cabinet, a blower, and full outdoor exposure, so wear rarely stays on one side. Checking both during a visit takes little extra time and prevents a second failure a season later.
How long do gas packs last in the Midlands climate?
Ten to fifteen years is a reasonable expectation, with outdoor exposure and maintenance as the biggest variables. Annual inspection of the heat exchanger matters more on a gas pack because weather reaches components an indoor furnace never exposes.
Can a gas pack handle Columbia's humidity?
Yes, provided it is sized correctly. An oversized unit short cycles and leaves moisture in the air, so the load calculation matters as much for comfort as for the power bill.

Need a Maintenance Plan?
- Prevent costly repairs with regular maintenance checks
- Ensure your systems are running efficiently year-round
- Extend the lifespan of your heating and cooling units
- Minimize the risk of unexpected breakdowns and emergencies
- Improve energy efficiency and lower utility bills
- Ensure the safety and reliability of your home's systems

Ask Us About Financing!
Financing plans bring value and benefits to homeowners. By opting for a financing option, you can tackle necessary repairs or upgrades without draining your savings or delaying important projects. Here are some key advantages:
- Budget-Friendly
- Access to Quality Services
- Timely Repairs
- Flexibility
- Increase Home Value
- Emergency Protection
Keep your home safe and comfortable with a finance plan. Always assess terms and interest rates to find the best one for your needs. A professional can help you make an informed decision.
Learn MorePam James
I just had to replace an old HVAC system with a new one and 2nd Wind did a wonderful job with a new system, inspected it afterwards and set up another inspection with the city. All went very well and I would highly recommend them to help with any HVAC problems you might have.
Stacy Mink
They were very professional and acknowledged all of my concerns in a very understanding way. Although we are undecided about moving forward with the recommendations, if, and when we do, we will definitely consider 2nd Wind for our HVAC needs!
Warren Donaldson
We are always very happy with the service that we get from 2nd Wind and their service technicians. They are always professional and knowledgeable about their work and products. And they’ve always given us friendly and helpful advice on care and upkeep of our air unit.
Serving the Midlands communities in South Carolina, for almost 40 Years.
Serving Greater Columbia, Lexington, and the Midlands since 1985, 2nd Wind Heating & Air Conditioning has garnered over 30 accolades from esteemed publications in Columbia. Specializing in all major HVAC equipment brands, we are trusted for quality products and exceptional technical services. Our commitment to community support through charitable partnerships reflects our dedication beyond home comfort services.
or speak with an expert!
(803) 392-1513 Call NowSame Day Appointments Available by Phone















