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Diminish Heat Exchanger Maintenance Intervals Due to High Fouling Rates with Continuous Helical Flow Technology™
Easily Adapted to Many Non-Pressurized Air Heating Systems
Watlow duct heaters are constructed of sturdy 0.430 in. (11 mm) diameter WATROD heating elements mounted to a 1⁄4 in. (6 mm) thick steel flange. These air duct heaters are easily adapted to many non-pressurized air-heating systems.
Rugged, Reliable and Safe to Operate
Prevent Freezing and Condensation In Electrical and Mechanical Housings
Efficiently Conducts Heat from Nickel-Chrome Element Wire to the Sheath
Designed to Improve Heat Transfer to the Air