When an industrial HVAC system starts showing its age, full replacement isn’t always the only—or best—option. With the right retrofit strategy, facility managers can boost efficiency, improve performance, and extend system lifespan without a complete overhaul.
At Temple Air Conditioning, we specialize in identifying upgrade paths that align with your infrastructure, operations, and budget.
🔧 What Is an HVAC Retrofit?
An HVAC retrofit is the process of upgrading components or controls in an existing system to enhance performance, meet current standards, or correct inefficiencies.
Common retrofit elements include:
- Variable frequency drives (VFDs) on fans and pumps
- Smart thermostats or control system upgrades
- Replacing older chillers or air handlers with modern equivalents
- Adding economizers or demand-controlled ventilation systems
- Upgrading refrigerants to comply with environmental regulations
🏭 Why Retrofit Instead of Replace?
- Lower Capital Investment
Retrofitting often costs 30–50% less than full system replacement. - Minimized Downtime
Targeted upgrades reduce disruption to operations compared to gutting and rebuilding. - Improved Energy Efficiency
Even modest upgrades (like VFDs or sensors) can cut energy usage by 10–25%. - Regulatory Compliance
Retrofitting can help older systems meet changing environmental or safety codes. - System Life Extension
Well-executed retrofits can add 5–10 years of service life.
⚠️ Signs Your HVAC System May Be Ready for a Retrofit
- Frequent maintenance or unplanned breakdowns
- Difficulty sourcing parts due to equipment age
- Uneven temperature control across zones
- High or rising energy bills
- System doesn’t meet current codes or refrigerant standards
🛠 Temple’s Retrofit Process
We take a data-driven, collaborative approach:
- Site Assessment: Review system age, capacity, load, and usage trends.
- Energy Audit: Identify inefficiencies and opportunities for ROI.
- Prioritized Recommendations: Propose phased solutions that minimize risk and downtime.
- Implementation: Coordinate installation, testing, and controls integration.
- Ongoing Support: Post-retrofit maintenance and monitoring.
✅ Real-World Example
A local distribution facility was facing rising utility costs and inconsistent cooling in its packaging area. Rather than replacing the rooftop system, Temple retrofitted it with:
- VFDs on supply fans
- A DOAS unit for fresh air ventilation
- Upgraded control logic
Result: 18% reduction in energy consumption and improved occupant comfort—without a full system replacement.
📞 Let’s Modernize Your System—Without Breaking the Bank
Retrofitting is a smart, strategic way to future-proof your facility without the cost and disruption of a total system replacement.
👉 Contact Temple Air Conditioning today for a no-obligation retrofit assessment and discover what your system is capable of.
Temple Air Conditioning and Heating 