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Pfannenberg Inc. is part of a global organization specializing in thermal management of electronic enclosures. Our North American manufacturing facility is located near Buffalo, NY providing quick deliveries & first class service to its customers since 1997.

Product Areas

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Cooling Units (Air Conditioners): Manufacturer of UL Listed Type 12, 3R, 4/4X cooling units ranging from 1200 to 24000 Btu/hr, while providing a full range of voltages for all global requirements including 460V models. Colors available: dark gray (ANSI 61), light gray (RAL 7035).

• Side Mount Units
• Top Mount Units
• Corrosive Resistant
• ICS (DTI) Series
• Outdoor Units
• Stainless Steel Units

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Filterfans: Pfannenberg introduces our 4th generation Filterfan series. This "out of the box" UL approved TYPE 12 Filterfan, has the highest CFM per cutout size in the industry. Our patented "click & fit" system eliminates all hardware and saves up to 15 minutes of installation time per enclosure.Patented "Click & Fit" design provides a hardware free installation! Poured-in foam gasket allows for quick NEMA 12 sealing against the enclosure Plastic made from strong (ABS-FR), self-extinguishing (UL 94 VO) material. Black and Beige grills available on all NEMA 12 models. Terminal Strips built-on.

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Thermal Management Products: Manufacturer of a wide range of Heaters ranging from 10W to 800W. Manufacturer of NO (normally open) & NC (normally closed) Thermostats for electronic enclosure cooling and heating applications. Controls heaters, fans, cooling units or just provides an alarm signal for control apparatus.

• Mechanical bi-metallic thermostat
• Suitable for Pfannenberg filterfans® and heaters for monitoring temperature
• Three models available fitted with NCC or NOC contacts

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Alarm Products: Manufacturer of Visual & Audible Alarms for the industrial, transportation and specialized architectural markets. The sturdy BR 50 signal tower is suitable for all indoor and outdoor applications, designed for the rigors of industry. Wall bracket, tube length 100, 250 and 400 mm, LED light 4/4X NEMA Rating

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Air/Water Heat Exchangers: Manufacturer of Air/Water heat exchangers ranging from 650W to 10,000W of cooling capacity. NEMA 12, 3R and 4/4X units available. Chillers also available.

• High air flow rate
• Complete outside or inside cabinet installation
• Thermostat and solenoid valve for temperature control
• Integrated temperature monitoring
• Sealed: no extra work on the installation cutout necessary
• Maintenance free