Direct Drive Gas-Fired Heater, ETL Listed, for use in tempering make-up air. 15,000 CFM

Direct Gas Fired Heated Make Up Air Unit with 36" Direct Drive Fan and 48" Burner

• Supply Fan handles 15000 CFM @ 0.652" wc ESP, Fan runs at 1520 RPM.
• Heater supplies 881381 BTUs. 55°F Temperature Rise. [Fuel: Natural Gas]
• Supply Motor: 15.000 HP, 3 Phase, 208 V, 60Hz, 42.3 FLA, ODP, Premium (E-Plus3) Eff.
• Down Discharge - Air Flow Right -> Left

Construction Features:

• Sloped Filtered Intake for Size #5 Modular Heater. 55.81" Wide X 70.05" Long X 51.00" High
• Includes 8x MV EZ Kleen Metal Mesh Filter. 20"x 25"x 2"
• 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
• Motorized Back Draft Damper 43" X 43" for Size 5 Standard & Modular Heater Units w/Extended Shaft, Standard Galvanized Construction, 3/4" Rear Flange, Low Leakage, NFBUPS Actuator Included
• Low Fire Start. Allows the burner circuit to energize when the modulation control is in a low fire position.
• 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
• VAV (Variable-Air-Volume) Wiring Package for Commercial Fans. Manual Speed Control Variable Frequency Drive Included
• Supply Variable Frequency Drive - 20 HP Max., 200/240 V, Three Phase, 54.0 A Max., NEMA 1 Enclosure, (Default is Shipped Loose for Field Installation) PART NEEDS PROGRAMMING
• VFD factory mounted and wired on unit control panel.