TUTCO DUCT
Outdoor Duct Heaters
TUTCO line of duct heaters includes our Outdoor Duct Heater (OD-EDH). This UL Listed duct heater provides lower standard heater wire watt density and higher duct to heat coverage . In a horizontal airflow application, the airflow direction is not specific and it can go in either direction without any modifications. With our wire rack element suspension system, the heater coil is less susceptible to airflow shading and allows a very small pressure drop across the coils.
All TUTCO duct heaters carry a zero clearance rating for installations into ducts. Consult factory for pricing and panel size.
FEATURES AND BENEFITS
- UL listed for outdoor use
- Uses NEMA 4 control panel
- Offers lower standard heater wire watt density and higher duct to heat coverage
APPLICATIONS
Ideal for commercial and residential applications.
- Primary Heating
- Secondary Heating
- Supplemental Heating
- Auxiliary Heating
- Reheating / Recirculating Air
TUTCO
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Frequently Asked Questions
TUTCO Outdoor Duct Heaters are available with standard supply voltages from 120V to 600V and can be configured for single- or three-phase power. Available options include staging, recessed control boxes, derated coils, stainless steel terminals, 80/20 nickel-chromium resistance wire, and compatible room thermostats.
TUTCO duct heaters carry a zero-clearance rating for installation into ducts. Proper installation requirements should always be followed according to TUTCO's installation instructions and applicable electrical and building codes.
For horizontal airflow applications, the heater is designed to accommodate airflow in either direction without requiring modifications. This provides greater flexibility when designing or installing the heater within an outdoor HVAC system.
TUTCO Outdoor Duct Heaters use a lower standard heater wire watt density along with greater duct-to-heat coverage. Spreading the heating load over more element surface area helps provide reliable heat transfer while reducing the intensity of heat generated at the element wire.
TUTCO Outdoor Duct Heaters are UL Listed for outdoor use and incorporate a NEMA 4 control panel designed to protect electrical components from environmental exposure. This makes them suitable for HVAC systems where the duct heater and controls must be located outside the building.
An outdoor electric duct heater is designed to heat air within HVAC ductwork while operating in outdoor or weather-exposed environments. TUTCO Outdoor Duct Heaters can be used for primary, secondary, supplemental, or auxiliary heating, as well as reheating and recirculating air in commercial and residential HVAC systems.
