CSN® Air heater Type 802 Air heaters of series 802 are designed for direct heating of gaseous incombustible flowing air. Typical applications are in the field of ventilation and air conditioning as well as in drying equipment and process engineering. Air duct heaters in this design are used for overpressure up to 10 mbar. For higher pressures, we design air heaters gastight welded according to series 803 or as electric circulation heaters. approx. housing dimensions in mm Type without fan cross section approx. flange width mm Materials used for our air heaters: • Air duct in stainless steel 1.4301 (AISI 304), optionally in painted steel • CSN® tubular heating elements, exchangeable, in stainless steel 1.4828 • Terminal enclosure in steel, powder-coated RAL 7035 • Protection class IP-54. Optionally IP-65 Options: • With temperature control, temperature limiter, Pt-100 RTD, thermocouple • With integrated fan (see table) • For a perfect control of our heaters we recommend our electric control systems approx. housing dimensions in mm Type without fan cross section approx. flange width mm approx. air capacity freeblowing m3/h Specialist contact person: Julian Müller Peter Deja Phone: (02392) - 692 - 747 Phone: (02392) - 692 - 32 Fax: (02392) - 692 - 89747 Fax: (02392) - 692 - 8932 eMail: [email protected] eMail: peter.deja@

CSN® Air heater Type 804 Air heaters of series 804 are specially designed for use in heating, ventilation and air conditioning technology. Due to the lightweight design these units offer ideal conditions for heating flowing air. As a standard, the bolted duct consists of aluminum sheet AlMg 3, with circumferential flange without bores according to DIN 24158, Sheet 3, row 3. The flange width ranges from 25 and 35 mm. The heating insert consists of exchangeable nonradiating tubular heating elements. Materials used for our air heaters: air heater housing of aluminium AlMg 3, optionally galvanised...