Retrofit & Energy Upgrades
Breathe new efficiency into aging plant equipment. Reduce monthly power bills and restore cooling capacity without tearing down whole facilities.
Modernizing Industrial Air Assets
Industrial HVAC systems installed 10 to 15 years ago often consume 30% to 45% more electricity than modern EC-fan or VFD-driven systems. Rather than full replacement, strategic retrofitting recovers performance at a fraction of capital cost.
Phalange Industries retrofits AHUs, upgrades belt-driven blowers to direct-drive EC plug fans, replaces worn DX coils, and integrates smart PLC/BMS controls.
Retrofit Benefits
- 15% to 35% Measurable Reduction in Power Bills
- Restored Cooling Capacity & Static Pressure
- Lower Acoustic Noise & Vibration Levels
- Short Payback Period (12 to 24 Months Typical)
- Integration with Modern BMS & IoT Monitoring
- Minimal Production Downtime During Upgrade
Retrofit Solutions
EC Fan Plug Arrays
Replacing belt-driven centrifugal fans with high-efficiency EC plug fan arrays for variable load matching.
HRW Energy Recovery
Integrating Heat Recovery Wheels (HRW) and run-around coils to precondition incoming fresh air.
Frequency Drive Retrofit
Adding VFDs to pump motors and fans to automatically scale speed based on real-time temperature sensors.
Frequently Asked Questions
How much energy can be saved by retrofitting an older industrial HVAC plant?
Typical retrofits yield 15% to 35% reductions in monthly power consumption by upgrading old belt-driven blowers to direct-drive EC plug fan arrays, installing VFDs, and sealing leaky duct networks.
What is the average payback period for an HVAC energy upgrade?
Most industrial retrofits achieve full capital payback within 12 to 24 months through direct energy bill savings and reduced maintenance costs.
Can energy retrofits be completed without shutting down the entire manufacturing facility?
Yes, we execute phased retrofits — upgrading individual AHUs, pump loops, or duct branches sequentially during planned maintenance weekends to ensure zero disruption to main production lines.
Want to Reduce Industrial HVAC Power Expenses?
Request an energy audit of your current chiller and AHU plant.