All equipment is not created equally. Take this walk in beverage cooler evaporator for example. This particular model is prone to leakage due to low quality copper usually obtained from foreign countries. The friction between the refrigerant moving inside the tubes under pressure will usually push through weak spots in the tubing.
New Efficiency Equipment
In a time of efficiency the industry propagates new ways to produce New Efficiency Equipment that is energy efficient and economical. R290 refrigerant based equipment (propane) is being widely used on small self contained coolers. The amount is so small that it is not a great explosion hazard yet requires special handling to prevent burns.…
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