Extra High Door (EHD)

Recommended up to 22 ft. high

The EHD maintains environmental separation for extra-high industrial doors.

  • 304 stainless steel case
  • 5 hp TEAO direct drive motor(s)
  • High-efficiency discharge plenum
  • Top and bottom access panels
  • Control panel included
  • Fully assembled and factory tested
  • Made in the USA

*Available in Hazardous and Corrosive Duty. Contact factory for details.


EHD Unheated

  • ETL listed

Recommended Control & Activation Options

  • Panel Mounted Hand/Off/Auto Switch
  • Built-in Time Delay Relay
  • Industrial Magnetic Door Switch
  • Panel Mounted Disconnect


EHD-Hot Water/Steam Heated

  • ETL listed
  • Made-to-order coil certified to ARI Standard 410
  • Coil consists of 5/8 in. O.D. copper tubes and aluminum fins

Recommended Control & Activation Options

  • Panel Mounted Hand/Off/Auto Switch
  • Built-in Time Delay Relay
  • Industrial Magnetic Door Switch
  • Panel Mounted Disconnect


EHD-Indirect Gas Heated

  • Factory matched indirect gas heater(s)
    • Power Exhaust
    • Direct spark ignition
    • Electronic flame supervision
    • Gas pressure switches
    • Aluminized steel heat exchangers (stainless available)
  • Factory fired and tested

Recommended Control & Activation Options

  • Panel Mounted Hand/Off/Auto Switch
  • Built-in Time Delay Relay
  • Industrial Magnetic door Switch
  • Remote Mounted Thermostat
  • Panel Mounted Disconnect
  • Industrial Magnetic door Switch


EHD-Direct Gas Heated

  • Factory matched direct gas heater
    • Temperature sensor controls heat output
    • Flame safety relay
    • Intake must duct to 100% outside air
  • Factory fired and tested
  • Ships fully assembled

Recommended Control & Activation Options

  • Panel Mounted Hand/Off/Auto Switch
  • Built-in Time Delay Relay
  • Industrial Magnetic door Switch
  • Thermostat
  • Panel Mounted Disconnect