When a Pflugerville homeowner wanted better airflow and more consistent temperatures, they turned to Radiant Plumbing & Air Conditioning for a full HVAC system upgrade. The existing setup struggled to keep the home comfortable, especially in the master bedroom. Our team installed a new Trane variable-speed system, upgraded the thermostat, and corrected duct issues, resulting in smoother airflow and dependable comfort throughout the home.
Job Overview
- Location: Pflugerville, TX
- Client Type: Residential
- Scope: full HVAC system installation with ductwork improvements
- Equipment Installed: Trane variable-speed gas furnace, Trane air conditioner, communicating thermostat, Solaris air quality kit
- Additional Work (if any): new thermostat installation, new outdoor disconnect and whip, duct upsizing and sealing
- Why It Mattered: the homeowner needed balanced airflow, better temperature control, and long-term system reliability
What We Found
The previous system was functional but not delivering air evenly across the home. The master bedroom duct was undersized and routed through a distribution box that restricted airflow. This caused hot and cold spots and made it harder for the system to keep up during peak weather.
The Solution
Our team completed a full HVAC installation in Pflugerville, replacing the system with a Trane variable-speed gas upflow unit designed for smoother operation and better efficiency. We installed a new communicating thermostat, added a Solaris kit for enhanced indoor air quality, and replaced the outdoor electrical connections. To solve the airflow issue, we upsized the master bedroom duct from 7 inches to 9 inches and ran it directly to the plenum, fully sealing the distribution box to improve air delivery. The system was fully tested and quality-checked before completion.
Photo Highlights
New Trane outdoor air conditioning unit installed on a concrete pad beside a Pflugerville home as part of a full HVAC system upgrade.

Close-up of gas line, electrical disconnect, and refrigerant connections completed during a Trane HVAC installation to ensure safe and reliable operation.

High-efficiency Trane gas furnace installed in a utility closet, properly connected to gas, venting, and ductwork for consistent heating performance.

Solaris whole-home air purifier installed as part of the HVAC system to help improve indoor air quality throughout the home.

Attic view showing upgraded and sealed ductwork, including an upsized duct run designed to improve airflow to the master bedroom.

Solaris IAQ system control panel mounted near the HVAC equipment, allowing monitoring and control of the home’s indoor air quality system.

The Results
The new system delivers even airflow, quieter operation, and improved temperature control throughout the home. The master bedroom now receives proper airflow, and the homeowner benefits from a more efficient system designed for long-term performance and comfort.
Trusted HVAC Installation Experts for Pflugerville
Radiant Plumbing & Air Conditioning proudly serves Pflugerville homeowners with expert HVAC installation and long-term system care. From full system replacements to ongoing maintenance and furnace repair in Austin, our team brings the same attention to detail and commitment to doing the job right. If your system isn’t performing the way it should, schedule a quote and get clear, professional guidance you can trust.