January 19, 2010Preventive Maintenance Reduces Energy Consumption
A recent survey conducted by the New Buildings Institute found that 72 percent of the RTU surveyed had deficiencies; including refrigerant charge problems, leak or flat fully discharged circuits, dirty condensing coils and condensing air flow and refrigerant restrictions. Adjustments were recommended in 42 percent of the units.
Refrigerant Charge
46 percent of the units tested were [...]
