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Reznor UDAP-150 Power Vented Gas Fired Unit Heater - LP - Aluminized Heat Exchanger - 150,000 BTU

Reznor UDAP-150 Power Vented Gas Fired Unit Heater - LP - Aluminized Heat Exchanger - 150,000 BTU
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Model: UDAP-150-AA2
(Based on expert analysis, manufacturer ratings and customer reviews)
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5
Number of Reviews (41)
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$1,449.91
$1,377.41

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Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Input Capacity (BTU/h)
Heat Exchanger Material
Add-Ons
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  • Product Description
  • 41
    Reviews
  • 3
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Features
Features
    Reznor UDAP-150-AA2 Gas Fired Unit Heater is a 115 volt, gas fired unit heater designed to provide efficient heating. Reznor UDAP-150-AA2 uses a single burner combustion system to provide a 125,000 BTU/hr. output with an 82-83% thermal efficiency. UDAP-150-AA2 provides a 50-60 F rise range. UDAP models use an integrated circuit board with diagnostic indicator lights to control heater operation. External gas connection allows for easy gas service connection. Reznor UDAP-150-AA2 can be suspended from either 2 or 4 suspension points or ceiling mounted with an optional hanger kit. UDAP-150-AA2 provides improved efficiency and easier installation over previous Reznor models.
  • Reznor UDAP-150-AA2 Features
  • Commercial/industrial certification
  • Multi-try direct spark ignition with 100% lockout
  • Vibration isolated fan and venter motors
  • 2-pt and 4-pt suspension points
  • External gas connection
  • Product Note
    The image may not reflect actual product features. The Reznor UDAP-150 comes with five horizontal louvers.
Specifications
General Information
Product Line
UDAP
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Vent Type Learn More 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 Learn More 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
Performance
Heating Capacity
125000 BTU
Maximum Input Capacity Learn More 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.
150000 BTU
Efficiency
83 %
Maximum Air Flow
1921 CFM
Minimum Air Flow
1921 CFM
Electrical Data
Phase
1
Dimensions
Flue Connection Size
5 Inches
Gas Connection Size
1/2 Inch
Product Height
20 1/8 Inches
Product Width
38 Inches
Product Depth
42 Inches
Product Weight
172 Pounds
Shipping Weight
172 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ANSI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
10 Years
Features
Features
    Reznor UDAP-150-AA2 Gas Fired Unit Heater is a 115 volt, gas fired unit heater designed to provide efficient heating. Reznor UDAP-150-AA2 uses a single burner combustion system to provide a 125,000 BTU/hr. output with an 82-83% thermal efficiency. UDAP-150-AA2 provides a 50-60 F rise range. UDAP models use an integrated circuit board with diagnostic indicator lights to control heater operation. External gas connection allows for easy gas service connection. Reznor UDAP-150-AA2 can be suspended from either 2 or 4 suspension points or ceiling mounted with an optional hanger kit. UDAP-150-AA2 provides improved efficiency and easier installation over previous Reznor models.
  • Reznor UDAP-150-AA2 Features
  • Commercial/industrial certification
  • Multi-try direct spark ignition with 100% lockout
  • Vibration isolated fan and venter motors
  • 2-pt and 4-pt suspension points
  • External gas connection
  • Product Note
    The image may not reflect actual product features. The Reznor UDAP-150 comes with five horizontal louvers.
Specifications
General Information
Product Line
UDAP
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Vent Type Learn More 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 Learn More 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
Performance
Heating Capacity
125000 BTU
Maximum Input Capacity Learn More 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.
150000 BTU
Efficiency
83 %
Maximum Air Flow
1921 CFM
Minimum Air Flow
1921 CFM
Electrical Data
Phase
1
Dimensions
Flue Connection Size
5 Inches
Gas Connection Size
1/2 Inch
Product Height
20 1/8 Inches
Product Width
38 Inches
Product Depth
42 Inches
Product Weight
172 Pounds
Shipping Weight
172 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ANSI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
10 Years
Product Specs
+
Specifications
General Information
Product Line
UDAP
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Liquid Propane
Vent Type Learn More 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 Learn More 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
Performance
Heating Capacity
125000 BTU
Maximum Input Capacity Learn More 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.
150000 BTU
Efficiency
83 %
Maximum Air Flow
1921 CFM
Minimum Air Flow
1921 CFM
Electrical Data
Phase
1
Dimensions
Flue Connection Size
5 Inches
Gas Connection Size
1/2 Inch
Product Height
20 1/8 Inches
Product Width
38 Inches
Product Depth
42 Inches
Product Weight
172 Pounds
Shipping Weight
172 Pounds
Certifications
Country of Origin
United States
CSA Listed
Yes
ANSI Certified
Yes
Warranty Information
Parts Warranty Learn More A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
1 Year
Heat Exchanger Warranty
10 Years
Reviews
(41)
+
Reznor UDAP-150-AA2 Reviews & Ratings
98% of Reviewers Recommend This Product
Product Q&A
(3)
+
Search Product Q&A's Answered by Bob, the Heating Product Expert
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+
What is the difference between UDAS/UDAP?
Ray  
from Washington 
August 10, 2016
Answer
The UDAS model has a separated combustion which requires a second pipe for fresh air from the outside. The UDAP model is a standard combustion unit which only requires one pipe for the exhaust.

The UDAP model is fine for most applications, but if you have a space that is tightly sealed, or contains lots of air born contaminants and pollutants, the UDAS may be a better option.
+
We recently installed 2 model UDAP150 gas fired heaters. I am trying to set up our ISO 9001 maintenance schedule. I need to know the recommended maintenance that must be performed on these, what should be done and at what intervals.
John 
from New Jersey 
December 18, 2015
Answer
Reznor recommends annual maintenance for their UDAS unit heaters. This should include cleaning, inspecting, and testing major components and safety devices for proper operation. Details can be found beginning page 28 of the
installation manual.
+
How does the UDAS-45 differ from the UDAS-45-AA2? Both appear to be usable with propane.
Russ 
from Colorado 
December 18, 2015
Answer
The -AA2 model is a variation of a UDAS/UDAP unit heater that is set up at the factory for use with liquid propane. The standard UDAS/UDAP model is factory set for natural gas use. With the appropriate conversion kit, you can also adapt the base model for use with propane. Because the -AA2 models must be special ordered, it is usually faster and cheaper to order the standard natural gas model with the appropriate conversion kit, and adapt the unit for use with propane in the field. The appropriate conversion kit can be found listed under the 'Accessories' tab.
Recommended Accessories
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Expert Recommended Accessories Hand Picked By Our Expert Bob
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How-To Articles
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Manuals
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