Reznor UDAP-400 V3 Power Vented Gas Fired Unit Heater, 400,000 BTU

Reznor UDAP-400 V3 Power Vented Gas Fired Unit Heater, 400,000 BTU

Stock Number: 21638

Reznor UDAP400

Serial No. BEB79Y3N90051X      Age: 2005

Condition: Excellent

Price: $1,050

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Request A Quote On Our Stock Number: 21638 Reznor UDAP-400 V3 Power Vented Gas Fired Unit Heater, 400,000 BTURequest a quote on stock# 21638
Serial NumberBEB79Y3N90051X
Unit Heater TypeCategory III
YearFeb 2005
Electrics208V / 1 ph / 60 hz
Amperage6.6 amps
Type of GasNatural Gas
Normal Input400,000 BTU/HR
Thermal Output Capacity332,000 BTU/HR
Minimum Input280,000 BTU/HR
Weight (On Pallet)420 lbs.
Shipping Dimensions44" x 52" x 34"H

Equipped With:
Reznor UDAP-400 V3 Series Power Vented Gas Fired Unit Heater
Reznor delivers the best in quality with the UDAP-400 which is certified for both industrial and commercial use. Model UDAP heaters are designed for 82-83% thermal efficiency.

Reznor V3 Series unit heaters have a refreshing new appearance with a glossy white cabinet finish, unique Reznor mitered corner and less visible hardware. Each size cabinet is easily suspended from either 2 or 4 suspension points, or an optional hanger kit for all sizes allows for ceiling mounting. The low voltage terminal strip on the outside of the cabinet makes connecting control wiring easy with no panels to remove. The addition of a "G" terminal to the strip, along with the new design of the circuit board, allows for fan only operation (without adding relays). All units have a factory installed gas line nipple to the exterior of the cabinet for easy gas service connection.

The preeminent new internal feature is the T-CORE2 heat exchanger and single burner combustion system. Other standard features include a single-stage gas valve, multi-try direct spark ignition with 100% lockout, pressure switch to verify vent flow, resiliently isolated venter motor, venter wheel with improved housing, resiliently isolated axial fan and motor assembly and a high temperature limit control. This model also includes a flame rollout safety switch. Operation is controlled through an integrated circuit board. The circuit board monitors heater operation and has LED diagnostic indicator lights to identify abnormalities in control functions.

The new V3 series unit heaters are designed to provide all the features you expect in a Reznor heater plus improved efficiency, easier installation and a new look - both inside and out. Look for the unique white unit with no visible front and bottom hardware, deep red louvers, black side handle, and angled corner to know you have a genuine Reznor unit by Thomas & Betts.

Certified for commercial/industrial heating application
82-83% Thermal efficient ~ TOP in its class!
50-60F Rise range
Tcore2 titanium stabilized aluminized steel heat exchanger
Patented A single burner combustion system including a one-piece burner assembly
115/1/60 Supply voltage
115 Volt open fan motor with internal overload protection
Transformer for 24-volt controls
Integrated circuit board with diagnostic indicator lights
Multi-try direct spark ignition with timed lockout
Fan relay (included on the circuit board)
Single-stage natural gas valve (field adjustable for operation to 9,000 ft. elevation )
Vibration/noise isolated fan and venter motors ~ designed for low noise operation
2-pt and 4-pt Suspension ~ standard on all sizes
External terminal strip for 24-volt wiring
External gas connection
Full fan guard ~ engineered for safety
Improved cabinet design with less visible hardware

Input Heating Capacity

BTU/H - 400,000
kw/H - 117.1

Thermal Efficiency - 83%
Output Heating Capacity

BTU/H - 332,000
kw/H - 97.2

Gas Connection - 3/4"
Vent Connection Size - 6"
Control Amps (24 volt) - 1.0
Full Load Amps (115 volts) - 11.0
Maximum Over Current Protection - 20 amps
Normal Watts Consumption - 1086 watts
Discharge Air Temperature Rise - 60
Air Volume

CFM - 5123
M3/minute - 145.1

Discharge Air Opening Area

ft2 - 4.79
M2 - .45

Output Velocity

FPM - 1069
M/minute - 326

Fan Motor HP
Open - 1/2
Closed - 1/2
Fan Motor RPM - 1050
Fan Diameter - 24"
Sound Level - 62 dba @ 15 feet
Net Weight - 306 lbs
Shipping Weight - 358 lbs

Height - 34 1/8"
Width - 41"
Depth - 35 3/8"

F.o.b Mound Ave Warehouse
Racine, Wisconsin


Reznor UDAP-400 V3 Power Vented Gas Fired Unit Heater, 400,000 BTU
Lakeshore Machine Tool, LLC
1220 Mound Avenue
Racine, Wi 53404
Phone: 262-635-8801
Fax: 262-635-8808

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