Extreme Duty Units

Extreme-Duty Air Conditioning Criteria

Any one or combination of the following conditions means we can offer our experience to address your extreme-duty air conditioning problems.

Extreme Temperature: Extreme-duty air conditioning units are designed for applications where ambient temperatures range from 80°F (26°C) to 190°F (88°C) with occasional peaks to 210°F (99°C).

Heavy Dirt Loading: Lintern Condenser and Evaporator Coils are designed for extreme-duty air conditioning operation. Our coils are constructed of heavy-gauge, hardened aluminum alloy fins .0095" (.241mm) thick, epoxy coated for corrosion protection and offer low fin density to allow dirt to pass through the coils. Extreme-duty air conditioning condenser coils are 6 fins per inch (FPI) (4.2 mm fin spacing) and Evaporator coils are 8 FPI (3.2 mm)Commercial air conditioning coils offer soft aluminum fin material that are typically 12 to 14 FPI (2.1 to 1.8 mm). The high severe-duty air conditioning fin density collects dirt, causing loss of airflow and system failure.

Corrosion Resistance: For optimum corrosion protection severe-duty air conditioning cabinet construction is in mild steel epoxy coated or stainless steel. Heat exchangers and copper tubing are coated with a flexible epoxy coating. Fasteners are stainless steel and fittings are optional in stainless steel where available.

Vibration: Extreme-duty air conditioning frames are heavy gauge all welded construction and compressors are belt driven, open for maximum performance in high vibration applications such as overhead traveling cranes, locomotives, or mobile applications.

For more information about any of the products above, please contact the factory for a complete brochure.