In Las Vegas, where summer temperatures can easily reach triple digits, a dependable central air conditioning system isn’t a luxury—it’s a necessity. Our licensed HVAC team at Fast Affordable Air recently completed a full rooftop air conditioning replacement for a residential home, upgrading older Amana package units to brand-new high-efficiency systems.
Before the Upgrade
The original rooftop package units had seen better days. Rust around the refrigerant lines, worn cabinet panels, and outdated duct connections were clear signs that these units were no longer operating at peak efficiency. Homeowners also reported rising energy bills and inconsistent cooling throughout their home.
The Installation Process
- Safe Removal: The old rooftop Amana units were disconnected, including refrigerant lines, electrical connections, and duct transitions.
- Curb and Duct Inspection: The metal curb (the base that supports the unit) was inspected. We resealed the duct openings with high-quality mastic and flashing to prevent leaks and improve efficiency.
- New System Placement: The new rooftop package units were craned into position and secured to the roof curb.
- Electrical and Gas Connections: Power supply, control wiring, and gas lines (for heating) were reconnected to code.
- Airflow Testing: After startup, we measured airflow and temperature differences to confirm the systems were cooling correctly.
Benefits of the New Central Air Conditioning Systems
With the new systems in place, the homeowner can expect:
- Lower Energy Bills: Modern units are built to meet higher SEER efficiency standards, meaning they use less electricity to keep the home cool.
- Better Comfort: Balanced airflow and consistent temperatures across all rooms.
- Improved Reliability: No more breakdowns caused by rusted parts and aging motors.
- Long-Term Value: A properly installed rooftop system extends the lifespan of both the equipment and the roof it sits on.
About Rooftop HVAC Systems
Rooftop packaged units are common in Las Vegas and Henderson. Unlike split systems (which have an indoor furnace and outdoor condenser), packaged units house everything—compressor, blower motor, and heating section—in one cabinet. This design saves space inside the home and simplifies maintenance. Our team at Fast Affordable Air specializes in both rooftop and split system installations.
Project Summary
This project transformed an older, unreliable rooftop cooling setup into a modern, energy-efficient HVAC system. With new equipment, sealed ductwork, and professional installation, the homeowner now enjoys stronger comfort and peace of mind knowing their cooling system is built to handle the Las Vegas summer heat.
