The Xtreme-Therm line includes circulating water and heat transfer oil systems, portable chillers, and combination chilling and heating systems with temperatures ranging from -20 to 650°F (-29 to 343°C). The equipment has polyester powder-coated heavy-gauge steel cabinets, NEMA 4/12 panel with Z purge system suitable for Class I Division 2 locations, UL 98 disconnect switch, TEFC motors, and liquid-filled pressure gauges. The circulating water temperature control system has advanced heating technology with temperatures up to 250°F (121°C). The circulating oil temperature control system meets process heating requirements up to 600°F (315°C). The portable chiller has a scroll compressor that provides efficiency, reliability and quiet operation with a fluid temperature range of 20 to 65°F (-7 to 18°C). The water-based temperature control system (shown) offers a combination of heating and chilling in a single package. Heating and chilling systems are available with a temperature range of 20 to 250°F (-7 to 121°C).