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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Easy Installation
- The UDAS can be hung by either 2 or 4 points using threaded rods. The low voltage terminal strip is located on the outside of the unit to be able to connect control wiring easy. There is a gas line nipple on the exterior panel for easy gas connection.
- Low Profile Design
- The compact design of the Reznor UDAS allows for more overhead clearance than your conventional unit heaters.
- High Efficiency
- The patented Tcore one piece burner assembly provides you the highest efficiency of any other unit heater in its class. The UDAS is power vented to force exhaust gases through the flue, resulting in a more efficient heater.
- Extreme Durability
- The corrosion resistant aluminized steel heat exchangers are titanium stabilized and are designed to provide extreme longevity.
- Low Noise Operation
- With its vibration/noise isolated fan and venter motors, the UDAS produces minimal sound.
Overview for Reznor UDAS-45Reznor UDAS-45 45,000 BTU Gas Fired Unit Heater Natural Gas.
Product Note
A vent kit is required for installation of this product. Please select a vent kit from the "Recommended Accessories" tab before checkout. The image above may not reflect actual product features. The Reznor UDAS-45 comes with three horizontal louvers.
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm..
For more information go to: www.p65Warnings.ca.gov
Specifications
UDAS-45
General Information
Product Line
UDAS
Heat Exchanger Material
Aluminized Steel
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Power Vent
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Horizontal
Mount Type
Suspended
Additional Model Numbers
UDAS-45, UDAS-45
Performance
Heating Capacity
37000 BTU
Maximum Input Capacity
Maximum Input Capacity
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
45000 BTU
Thermal Efficiency
82 %
Maximum Air Flow
629 CFM
Minimum Air Flow
629 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Primary Vent Pipe Diameter
4 Inches
Flue Connection Size
4 Inches
Gas Connection Size
1/2 Inch
Gas Piping Diameter
1/2 Inch
Product Height
12 1/8 Inches
Product Width
26 5/8 Inches
Product Depth
26 Inches
Product Weight
68 Pounds
Shipping Weight
78 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ANSI Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Reviews
(9)
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Manuals
UDAS-45
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Reznor 45,000 BTU Gas Fired Unit Heater Natural Gas
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