The Johnson family in Killeen, TX contacted Texas Temp Masters when their 15-year-old HVAC system failed during a July heat wave. This case study demonstrates our complete system replacement process and the dramatic improvements achieved.
Initial Problems
System Failures and Inefficiencies:
- 15-year-old AC unit completely failed during 105°F heat wave
- Ductwork had significant air leaks reducing efficiency by 30%
- High energy bills averaging $350+ monthly during summer
- Uneven temperatures throughout the 2,200 sq ft home
- Poor indoor air quality affecting family with allergies
The existing system was undersized for the Texas climate and poorly maintained, resulting in frequent breakdowns and excessive energy costs.

Texas Temp Masters Solution
Complete System Upgrade:
- High-efficiency 16 SEER heat pump system properly sized for home
- Complete ductwork replacement with proper sealing and insulation
- Smart thermostat installation with zone control capabilities
- High-efficiency air filtration system for allergy relief
- Professional installation with full system commissioning
Our team completed the installation in two days with minimal disruption to the family’s daily routine.
“Texas Temp Masters transformed our home comfort while cutting our energy bills by 40%. The new system keeps every room at the perfect temperature, and our allergies have improved dramatically.” - The Johnson Family, Killeen TX
Outstanding Results
Measurable Improvements:
- Energy bills reduced from $350 to $210 monthly (40% savings)
- Consistent temperatures within 2°F throughout entire home
- Improved indoor air quality with MERV 13 filtration
- Smart thermostat convenience with remote control and scheduling
- 10-year manufacturer warranty plus labor warranty coverage
This project demonstrates the dramatic benefits of complete HVAC system replacement with properly sized, high-efficiency equipment and professional installation.

Ready for your HVAC upgrade? Call Texas Temp Masters at (817) 704-0706 for a free assessment throughout Central Texas.