Modulating Electric Heat Module

This Electric Heat Module has been designed so that there is easy access to either side of the electric coil. Over sized doors offer plenty of room to clean and maintain the electric coil from either side of the housing. The modular design lends itself to an easier installation since modules bolt together on the jobsite location. Electric heater modules are used for tempering make-up air for installations requiring frequent air changes. The units are rated up to 257KW with voltages and phases to meet all electrical requirements. Air volume range is 400 - 22,000 CFM up to 3" wg at standard air density, depending on heating requirements. The heaters are intended for indoor or outdoor installations in commercial kitchens, factories, foundries and similar commercial and industrial occupancies.

  • G90 Galvanized steel.
  • Modular design.
  • SCR with modulating control.
  • 120 volt control transformer, with single point electrical connection.
  • Controls for stand alone or integrated operations.
  • Electric coil safety equipment.
  • Insulated housing.
  • Access doors on both sides of the unit.
  • Lifting points.
  • Airflow proving switch.
  • Temperature control system.
  • Coil observation port.
  • High temperature limit.
  • 1" thick insulation installed inside coil module housing.

  • E1.101Electric Heat Module. 208V 1 phase, 10 KW maximum - 1 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 48 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.201Electric Heat Module. 208V 1 phase, 20 KW maximum - 5 stages, 1 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 97 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.202Electric Heat Module. 208V 3 phase, 20 KW maximum - 2 modulating stages, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 56 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.204Electric Heat Module. 460V 3 phase, 20 KW maximum - 1 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 26 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.351Electric Heat Module. 208V 1 phase, 35 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 168.27 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.354Electric Heat Module. 460V 3 phase, 35 KW maximum - 2 modulating stages, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 42 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.355Electric Heat Module. 575V 3 phase, 35 KW maximum - 1 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 33.68 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.362Electric Heat Module. 208V 3 phase, 36 KW maximum - 5 stages total, 1 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 101 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.401Electric Heat Module. 208V 1 phase, 40 KW maximum - 5 stages, 2 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 193 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.504Electric Heat Module. 460V 3 phase, 50 KW maximum - 2 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 62 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.724Electric Heat Module. 460V 3 phase, 72 KW maximum - 5 stages, 1 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 91 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E1.765Electric Heat Module. 600V 3 phase, 76 KW maximum - 2 modulating stage, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 15.50" wide and 17.75" tall. 80 Amp service required. 400 to 3,600 cfm's. Sheet metal enclosure included.
  • E2.1004Electric Heat Module. 460V 3 phase, 100 KW maximum - 6 stages, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 22.63" wide and 23.63" tall. 126 Amp service required. 2,000 to 6,500 cfm's. Sheet metal enclosure included.
  • E2.1195Electric Heat Module. 575V 3 phase, 119 KW maximum - 5 stages, 1 modulating stages, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 22.63" wide and 23.63" tall. 120 Amp service required. 2,000 to 6,500 cfm's. Sheet metal enclosure included.
  • E2.452Electric Heat Module. 208V 3 phase, 45 KW maximum - 5 stages total, 1 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 22.63" wide and 23.63" tall. 125 Amp service required. 2,000 to 6,500 cfm's. Sheet metal enclosure included.
  • E2.734Electric Heat Module. 460V 3 phase, 73 KW maximum - 5 stages total, 1 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 22.63" wide and 23.63" tall. 87.6 Amp service required. 2,000 to 6,500 cfm's. Sheet metal enclosure included.
  • E2.735Electric Heat Module. 575V 3 phase, 73 KW maximum - 2 modulating stages, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 22.63" wide and 23.63" tall. 70.26 Amp service required. 2,000 to 6,500 cfm's. Sheet metal enclosure included.
  • E3.1224Electric Heat Module. 460V 3 phase, 122 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 146.4 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E3.1225Electric Heat Module. 575V 3 phase, 122 KW maximum - 5 stages total, 1 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 117.42 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E3.1434Electric Heat Module. 460V 3 phase, 133 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 180 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E3.1755Electric Heat Module. 575V 3 phase, 175 KW maximum - 6 stages, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 176 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E3.522Electric Heat Module. 208V 3 phase, 52 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 144 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E3.642Electric Heat Module. 208V 3 phase, 64 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 29.50" wide and 29.63" tall. 178 Amp service required. 4,000 to 8,000 cfm's. Sheet metal enclosure included.
  • E4.1684Electric Heat Module. 460V 3 phase, 168 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 33.50" wide and 35.63" tall. 201.6 Amp service required. 5,000 to 13,000 cfm's. Sheet metal enclosure included.
  • E4.1685Electric Heat Module. 575V 3 phase, 168 KW maximum - 6 stages total, 2 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 33.50" wide and 35.63" tall. 161.7 Amp service required. 5,000 to 13,000 cfm's. Sheet metal enclosure included.
  • E4.2854Electric Heat Module. 460V 3 phase, 285 KW maximum - 12 stages, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 33.50" wide and 35.63" tall. 359 Amp service required. 5,000 to 13,000 cfm's. Sheet metal enclosure included.
  • E4.972Electric Heat Module. 208V 3 phase, 97 KW maximum - 12 stages total, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 33.50" wide and 35.63" tall. 269 Amp service required. 5,000 to 13,000 cfm's. Sheet metal enclosure included.
  • E5.1732Electric Heat Module. 208V 3 phase, 173 KW maximum - 24 stages total, 8 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 42.50" wide and 42.63" tall. 480 Amp service required. 8,000 to 22,000 cfm's. Sheet metal enclosure included.
  • E5.2574Electric Heat Module. 460V 3 phase, 257 KW maximum - 12 stages total, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 42.50" wide and 42.63" tall. 308.4 Amp service required. 8,000 to 22,000 cfm's. Sheet metal enclosure included.
  • E5.2575Electric Heat Module. 575V 3 phase, 257 KW maximum - 12 stages total, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 42.50" wide and 42.63" tall. 247.35 Amp service required. 8,000 to 22,000 cfm's. Sheet metal enclosure included.
  • E5.3344Electric Heat Module. 460V 3 phase, 334 KW maximum - 12 stages, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 42.50" wide and 42.63" tall. 420 Amp service required. 8,000 to 22,000 cfm's. Sheet metal enclosure included.
  • E5.4155Electric Heat Module. 575V 3 phase, 415 KW maximum - 12 stages, 4 modulating, de-energizing contactors, 120V fan interlock relay, air pressure switch, control transformer, disconnect switch, and hinged door. Coil is 42.50" wide and 42.63" tall. 418 Amp service required. 8,000 to 22,000 cfm's. Sheet metal enclosure included.