Homeowners hesitate because they don’t know what happens during installation.
Here’s exactly what to expect.
Step 1: System Evaluation
- Load calculation (Manual J)
- Duct inspection
- Electrical inspection
- Airflow analysis
No guess sizing.
Step 2: Old System Removal
- Safe refrigerant recovery
- Equipment removal
- Disposal
Step 3: New System Installation
- Set new condenser
- Install indoor coil
- Replace refrigerant lines (if needed)
- Electrical connections
- Seal duct transitions
Step 4: System Testing
- Airflow verification
- Temperature split check
- Static pressure test
- Thermostat calibration
How Long Does AC Installation Take?
Most installs in OKC take:
6–10 hours.
Complex installs:
1–2 days.
After Installation
You should notice:
- Faster cooling
- Lower humidity
- Quieter operation
- Lower energy usage
If you don’t — it wasn’t installed correctly.
Other Blogs
Financing
We offer flexible financing options through TFCU and Service Finance, making it easier to invest in your home’s comfort without the upfront burden.
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Customer Testimonials
Hear what our satisfied customers have to say about their experience with Direct Air LLC and our commitment to top-quality service.

