Tempco Design Features
Standard Tubular Duct Heaters
- NEMA 1 General Purpose Ventilated Enclosure
- Painted Steel Mounting Flange
- Single- and Three-Phase Wiring
- 3-1/2″ (89 mm) Insulation
- Field Replaceable Incoloy® 840 Elements
- Element Bends Re-pressed
- 1/4″ (6 mm) Inside Diameter Thermowell
- Stainless Steel Support Plate and Corner Posts
Finned Tubular Duct Heaters
- NEMA 1 General Purpose Ventilated Enclosure
- Stainless Steel Mounting Flange and Terminal Box
- Single- and Three-Phase Wiring
- 1″ (25 mm) Insulation
- Field Replaceable .430 Diameter Stainless Steel Elements
- 9/32″ (7 mm) ID Sensor Thermowell
- Stainless Steel Support Plate and Corner Posts
- Stainless Steel Insulation Housing