Vulcan Finned Tubular Air Duct Heater VFT38-3B 3000W 240V 14" x 7-7/8"
Vulcan Low-Temperature Duct Heaters are solidly-built comfort and air process heaters designed for use where the inlet air temperature does not exceed 100 °F (38 °C). They utilize a Finned Tubular Heater construction assembled to a rugged metal terminal housing with integral mounting flange for installation into the air duct. The thermostats are for high temperature safety. If the temperature exceeds 210°F then the thermostat will trigger the automatic cutout and it will shut the heater off until it cools down and resets so it can begin heating again. The second thermostat acts as a backup that turns the heater off at 335°F if the first one fails. Once It reaches 335°F the heater must be manually reset.