Energy efficiency projects that include refrigeration measures generally refer to motors, anti-sweats and LED case lighting. Refrigeration upgrades are a natural compliment to LED lighting and HVAC projects since technicians are already onsite and are ofte
n cross-trained in various measures.
A majority of energy is expended to pump heat out of the cabinet. The efficiency of a refrigerator is expressed in volume cooled per unit electric energy per day. Electric is measured in kilowatt hours (kWh) and Volume is measured in cubic feet.
Some tips to keep your refrigeration unit running optimally include cleaning the condenser and evaporator coils, replace old gaskets and insulate suction lines and anti-sweats.
There are many contractor available to audit, and upgrade or replace your refrigerator unit.