variable speed drives

Facilities management updates, insights, strategies & best practices

News & Views
Variable Frequency Drive Technology Has Improved For HVAC Applications


News & Views
A VFD Offers Energy Savings, Other Benefits from Part-Load HVAC Operation

Facility Maintenance Decisions
Pumping Systems: How to Calculate Life-Cycle Costs

Facility Maintenance Decisions
Pumping Systems: Variable-Duty Requirements Bring Savings

News & Views
Fans May Offer Surprising Energy Savings

Facility Maintenance Decisions
HVAC Retrofits Generate Significant Energy Savings

Facility Maintenance Decisions
Driving Energy and Cost Savings