Off-road equipment cabs and truck cabs are challenging to heat and cool. They frequently lack enough insulation and have huge glass surfaces. The temperature within the cab is directly impacted by hot and cold weather. Any air conditioning system must therefore be able to provide a significant amount of heating and cooling. An AC system main goal is to keep the driver comfortable (which sometimes seems to be an impossibility).
The 70 to 80 ℃ range is often considered to be comfortable. The cab temperature is crucial for the comfort of truck drivers and operators of heavy-duty vehicles since they spend so much time in their cabs. Within a few minutes of operation, the ideal cab atmosphere should attain and maintain a temperature of 70°F to 80°F with a low humidity level.
The majority of air conditioners are turned on and off by a thermostat or a low- pressure switch. The compressor clutch is cycled by this switch, which also
controls the evaporator core temperature. The driver and any passengers are kept at a comfortable temperature range.Thanks to the air conditioning.