Make-Up Air Application

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Insert Element Rack
EM-WC0515H - 4,800-watt, 240V
400 CFM rating, 8” x 10”d element rack
EM-WM1535L - 15,000-watt, 240V
1,100 CFM rating, 8” x 16”d element rack
EM-WM2035L - 20,000-watt, 240V
1,300 CFM rating, 8” x 16”d element rack
EM-WC0515L - 4,800-watt, 240V
400 CFM rating, 8” x 16”d element rack
EM-WC1025L - 9,600-watt, 240V
800 CFM rating, 8” x 16”d element rack
EM-WM1134H - 10,800-watt, 208V 3-phase
800 CFM rating, 8” x 10”d element rack
EM-WM1536L - 15,000-watt, 208V 3-phase
1,100 CFM rating, 8” x 16”d element rack
Electrical Source Power:
• See nameplate for voltage rating, amp draw, and
maximum watts
• 120V single-phase, 240V single-phase, or 208V
three-phase - depending upon model and size
• 120V model has 8’ plug-in cord
• All other models, terminal block connections (copper
wire only)
• Units above 10 kW include internal fusing
24-volt control:
• External 24-volt source is required for operation
• Turn-on (on/off function) accomplished with the
presence of 24-volt source
• System or external contact closure provides 24 volts
to this unit
• Pressure differential switch
• Inlet damper end switch
• Relay connected to blower motor, contact closure
• Exhaust motor current switch contact
• Thermostat, blower function “G” (parallel connection)
• Temperature sensing thermostat (must also operate
blower)
Packaged Units - Self-Contained, Blower
Contact Factory - Request Document EL007
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