Direct Drive Gas-Fired Heater, ETL Listed, for use in tempering make-up air. 2000 CFM

Direct Gas Fired Heated Make Up Air Unit with 15" Direct Drive Fan

• Supply Fan handles 2000 CFM @ 0.500" wc ESP, Fan runs at 2079 RPM.
• Heater supplies 117517 BTUs. 55°F Temperature Rise. [Fuel: Natural Gas]
• Supply Motor: 2.000 HP, 3 Phs, 208 V, 60 Hz, 6.1 FLA, ODP, Premium (E-Plus3) Eff.
• Down Discharge - Air Flow Right -> Left

200/240 V, Single or Three Phase Input *available, please call for 1 phase input

Construction Features:

• Sloped Filtered Intake for Size #1 Modular Heater.  21.813" Wide x 44.375" Long x 23.375" High. Includes 2" MV EZ Kleen Metal Mesh Filters.
• Unit mounted: 0-150°F Discharge Temp Control, Heating Activation Based On Intake Set Point, Manual Blower Mode. Use with MUA – remote controlled HMA’s can be ordered separately
• Gas Manifold for DF1 GM - BTU 0 - 550001 - 7 in. w.c. - 14 in. w.c., No Insurance Requirement (ANSI), BV250-66
• Down Discharge Construction for Size 1 Direct Drive AHUs
• Gas Pressure Gauge, 0-35", 2.5" Diameter, 1/4" Thread Size
• Gas Pressure Gauge, -5 to +15 Inches Wc., 2.5" Diameter, 1/4" Thread Size
• Ship Loose Gas Strainer. To be installed upstream of unit connection. 3/4" Connection
• Motorized Back Draft Damper 16" X 18" for Size 1 Standard & Modular Heater Units w/Extended Shaft, Standard Galvanized Construction, 3/4" Rear Flange, Low Leakage, TFB120S Actuator Included
• ESV152N02YXB571 - Variable Frequency Drive - 2 HP Max., 200/240 V, Single or Three Phase Input, 7.0 A Max., NEMA 1 Enclosure, with 2RJ-45 FOR MODBUS - 208v 1ph
• VFD factory mounted and wired in unit control vestibule.
• VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. 
  Manual Speed Control Variable Frequency Drive Included
• Curb CRB21X71X20INS Insulated On Fan #1 Flat Curb
• Full Bottom Curb Corner. Base flange corners fully welded or staked by factory.