The most significant benefit to using a VFD is energy savings. By matching system capacity to the actual load throughout the entire year, major savings in system motor energy use are achieved.




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A faulty heating system can cause some common heating problems. Delta T can inspect your system and perform the necessary heating repair services for any make or brand, to ensure warm air circulates throughout your building.

  • conventional Heating
  • heat pump units
  • hydronic heating
  • water source heat pumps


By performing maintenance on your commercial HVAC equipment regularly, you prolong the life of your equipment.




Use multiple thermostats, placed into offices and rooms that will control motorized dampers in the ducts which open and close to direct the flow of conditioned air only to zones that need it.

  • Greater Energy Efficiency
  • Fewer Equipment Breakdowns
  • Reduced Operating Costs
  • Extended Equipment Lifespan
  • Optimized Indoor Comfort

One of the main reasons to use an economizer is to save money on electricity. The longer outside air can be used for cooling, the longer the compressor can remain off

Demand-Control Ventilation
Economizers can be used to provide ventilation to a building. The demand-control system uses a carbon dioxide sensor located within the building to initiate operation. If carbon dioxide levels rise, and they will as more people enter the space, the economizer opens and allows fresh air to enter for proper ventilation.

  • Energy Efficiency
  • Mechanical Life
  • Connectivity
  • Controls to Match the Job

  • Compatible with any HVAC system
  • Automated operation
  • Shut off unoccupied rooms
  • Increase comfort & convenience
  • Lower energy costs
  • HVAC Planed Maintenance
  • hvac equipment installation
  • Air Conditioning repair
  • Heating Equipment repair
  • air balancing
  • Economizer install and repair
  • vfd installation
  • building Automation
  • VAV applications
  • Indoor air quality