refrigeration

Hands connecting a two-gauge manifold held clear of a worn outdoor condensing unit on a wall bracket, a blue hose running from the manifold to the low-side service port in the unit's valve compartment, the red and yellow hoses hanging free.

Refrigeration and Air-Conditioning Service — Foundation — Nigeria

Nigeria loses perishable food and medicine every year where cold storage fails or does not exist, and the cold chain needs trained refrigeration technicians to keep it running. Meanwhile the AC and fridge trade runs in every street, often by guesswork. The disciplined technician is the one employers hire and contract customers pay. You will […]

Refrigeration and Air-Conditioning Service — Foundation — Nigeria Read More »

Two hands at a workbench, one holding a pointed steel tool against the cut end of a thick copper tube, copper filings scattered across the bench.

Refrigeration and Air-Conditioning Service — Foundation — South Africa

South Africa keeps its food, its medicine and its buildings cold, and somebody has to service the equipment that does it. Commercial and industrial refrigeration here loses about 56 percent of its refrigerant charge every year, so the work comes back whether or not anything new is installed. This course starts where South African law

Refrigeration and Air-Conditioning Service — Foundation — South Africa Read More »