- Electric Air Furnaces. Commercial, residential, or process heating
- Inline Duct Electric Heaters install in existing ductwork
- Warren Technology Electric Open Coil Duct Heaters
- TPI Corp/Markel PD Series Packaged Duct Heater
- Stelpro Electric dual energy duct heater (ASB). Two sizes, 16 in. x 18 in or 19 in. x 19 in. Deflector kit. Galvanized steel cabinet. Upflow position. Plenum temperature sensor
- Stelpro Make-up air unit (MUA) distributes tempered fresh air for ASHRAE 62.2 requirements (Ventilation and acceptable indoor air quality).
- Stelpro Duct Heaters, Heating Boot (SAB, SEB & SUB). 500 to 2000 watts. Installed at the outlet of air ducts to heat the air coming from the central system
- Stelpro Round Collar Duct Heater (SDHR) for preheating ventilation air or for heating a room. 4 to 12 in round duct. Upflow or downflow position.