Electric duct heater
max. 1 100 °C Watlow

Air Heaters:

Watlow has developed a line of process air heaters that offer performance and versatility in medium to low temperature applications. This rugged and reliable line of heaters efficiently conducts heat.
Coastructed of sturdy 0.430 in. (11 mm) diameter
WATROD%u2122 heating éléments mounted to a % in. (6 mm)
thick steel flange, duct heaters are easily adapted to
many non-pressurized air-heating Systems.
They are easily iastalled in applicatioas requiring a wide
range of température versus air flow combinatbas.
The modular duct heater offers increased reliability. The
individual modules are removable through the housing of
the a.ssembly, which éliminâtes the need to pull the
complète heater from the ductwork. This reduces
downtime costs because the heating éléments can be
replaced individually. Performance improvements include
quicker respoase time and reduced infiltration from the air
stream being heated into the electrical enclosure.