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Modine HDB125SS0121
Modine HDB125SS0121
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Modine HDB - 125,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger
Model: HDB125SS0121
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Number of Reviews(3)
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$2,108.05
Was $2,219.00
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Lift Gate
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Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Factory-Direct
Ships in 2-3 Weeks
Shipping to60601
Shipping Details
  • Lift Gate Service Available - Free Lift Gate Learn More
*We currently CANNOT ship this product to Canada or any destination outside of the United States
Input Capacity (BTU/h)
Fuel Type Learn More
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Heat Exchanger Material
Available Add-Ons
FREE
Learn More
Lift Gate Service
All products weighing more than 100 lbs. ship via semi-truck. We recommend ordering the Lift Gate Service to safely lower the product to the curb. If you have a loading dock or forklift, you do NOT need a Lift Gate service. If you are a residential customer, you must have at least 2-4 able-bodied people present to unload the product. Learn More
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  • Product Description
  • 3
    Reviews
  • 2
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Features
Features
    The Modine name has become synonymous with quality unit heaters in millions of homes and workshops all across the world. The HDB125 is no exception to this rule, with sound engineering and reliability to last decades on end. Field wiring connections and electrical knockouts allow the HDB125 to be installed nearly anywhere, while it's quiet operation and a natural, neutral coloring allow it to blend in seamlessly in any location.
  • Blower Based Air Propulsion
  • The HDB125 uses a blower that allows for a range of air speed control and higher moveable air volume, as well as the ability to be integrated into a building's ductwork.
  • Stainless Steel Heat Exchanger
  • The stainless steel heat exchanger has incredible corrosion resistance, high heat transfer and is protected by a full 10 year warranty by Modine.
  • Pressure Safety Switch
  • The HDB125 features an automatic safety shutoff that triggers when the flue exhaust venting system is restricted. This prevents the heater from operating in unsafe conditions or with improper venting.
  • Integrated Direct Spark Control Board
  • An integrated direct spark control board combines all furnace control functions onto one convenient board. This minimizes labor cost for maintenance and repairs by providing LED diagnostics for troubleshooting by your contractor.
  • Permanently Lubricated Motor
  • The motor on the HDB125 has a permanent, long lasting lubricant straight from the factory. This means that the motor never has to be oiled, reducing maintenance costs, general wear and tear, and operational noise.
  • Power Venting System
  • The power venting system quickly and efficiently brings flue exhaust from the unit heater to the outdoors, and requires minimal installation labor. This keeps installation related costs as low as possible.
  • Stainless Steel Heat Exchanger
  • The stainless steel heat exchanger has incredible corrosion resistance, high heat transfer and is protected by a full 10 year warranty by Modine.
  • Modine Installation
  • Installation by a professional installer is required by the manufacturer.
  • Product Note
    These alternate power configurations are available for this item:
    • 208V/1Ph/60Hz
    • 230V/1Ph/60Hz
    • 208V/3Ph/60Hz
    • 230V/3Ph/60Hz
    • 460V/3Ph/60Hz
    • 575V/3Ph/60Hz
    These alternate power configurations require unique step-down transformers for proper operation. This series of unit heaters is also available with a two stage direct spark ignition. For more information, call our sales department at (866) 554-HEAT (4328).
Specifications
General Information
Product Line
Hot Dawg HDB
Heat Exchanger Material
Stainless Steel
Fuel Type Learn More
Fuel Type
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
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 Learn More
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
Gas Conversion Kit
Available
Performance
Heating Capacity
100000 BTU
Maximum Input Capacity Learn More
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.
125000 BTU
Thermal Efficiency
80 %
Maximum Air Flow
2050 CFM
Minimum Air Flow
1240 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
4 Inches
Gas Piping Diameter
1/2 Inch
Product Height
20 1/2 Inches
Product Width
35 1/2 Inches
Product Depth
41 1/2 Inches
Product Weight
151 Pounds
Shipping Weight
151 Pounds
Certifications
Country of Origin
United States
ETL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
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
2 Years
Heat Exchanger Warranty
10 Years
Features
Features
    The Modine name has become synonymous with quality unit heaters in millions of homes and workshops all across the world. The HDB125 is no exception to this rule, with sound engineering and reliability to last decades on end. Field wiring connections and electrical knockouts allow the HDB125 to be installed nearly anywhere, while it's quiet operation and a natural, neutral coloring allow it to blend in seamlessly in any location.
  • Blower Based Air Propulsion
  • The HDB125 uses a blower that allows for a range of air speed control and higher moveable air volume, as well as the ability to be integrated into a building's ductwork.
  • Stainless Steel Heat Exchanger
  • The stainless steel heat exchanger has incredible corrosion resistance, high heat transfer and is protected by a full 10 year warranty by Modine.
  • Pressure Safety Switch
  • The HDB125 features an automatic safety shutoff that triggers when the flue exhaust venting system is restricted. This prevents the heater from operating in unsafe conditions or with improper venting.
  • Integrated Direct Spark Control Board
  • An integrated direct spark control board combines all furnace control functions onto one convenient board. This minimizes labor cost for maintenance and repairs by providing LED diagnostics for troubleshooting by your contractor.
  • Permanently Lubricated Motor
  • The motor on the HDB125 has a permanent, long lasting lubricant straight from the factory. This means that the motor never has to be oiled, reducing maintenance costs, general wear and tear, and operational noise.
  • Power Venting System
  • The power venting system quickly and efficiently brings flue exhaust from the unit heater to the outdoors, and requires minimal installation labor. This keeps installation related costs as low as possible.
  • Stainless Steel Heat Exchanger
  • The stainless steel heat exchanger has incredible corrosion resistance, high heat transfer and is protected by a full 10 year warranty by Modine.
  • Modine Installation
  • Installation by a professional installer is required by the manufacturer.
  • Product Note
    These alternate power configurations are available for this item:
    • 208V/1Ph/60Hz
    • 230V/1Ph/60Hz
    • 208V/3Ph/60Hz
    • 230V/3Ph/60Hz
    • 460V/3Ph/60Hz
    • 575V/3Ph/60Hz
    These alternate power configurations require unique step-down transformers for proper operation. This series of unit heaters is also available with a two stage direct spark ignition. For more information, call our sales department at (866) 554-HEAT (4328).
Specifications
General Information
Product Line
Hot Dawg HDB
Heat Exchanger Material
Stainless Steel
Fuel Type Learn More
Fuel Type
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
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 Learn More
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
Gas Conversion Kit
Available
Performance
Heating Capacity
100000 BTU
Maximum Input Capacity Learn More
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.
125000 BTU
Thermal Efficiency
80 %
Maximum Air Flow
2050 CFM
Minimum Air Flow
1240 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
4 Inches
Gas Piping Diameter
1/2 Inch
Product Height
20 1/2 Inches
Product Width
35 1/2 Inches
Product Depth
41 1/2 Inches
Product Weight
151 Pounds
Shipping Weight
151 Pounds
Certifications
Country of Origin
United States
ETL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
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
2 Years
Heat Exchanger Warranty
10 Years
Product Specs
+
Specifications
General Information
Product Line
Hot Dawg HDB
Heat Exchanger Material
Stainless Steel
Fuel Type Learn More
Fuel Type
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
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 Learn More
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
Gas Conversion Kit
Available
Performance
Heating Capacity
100000 BTU
Maximum Input Capacity Learn More
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.
125000 BTU
Thermal Efficiency
80 %
Maximum Air Flow
2050 CFM
Minimum Air Flow
1240 CFM
Electrical Data
Voltage
115 Volts
Phase
1
Frequency
60 Hz
Dimensions
Flue Connection Size
4 Inches
Gas Piping Diameter
1/2 Inch
Product Height
20 1/2 Inches
Product Width
35 1/2 Inches
Product Depth
41 1/2 Inches
Product Weight
151 Pounds
Shipping Weight
151 Pounds
Certifications
Country of Origin
United States
ETL Listed
Yes
CSA Listed
Yes
Warranty Information
Parts Warranty Learn More
Parts Warranty
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
2 Years
Heat Exchanger Warranty
10 Years
Reviews
(3)
+
Modine HDB125SS0121 Reviews & Ratings
Product Q&A
(2)
+
Search Product Q&A's Answered by Bob, the Heating Product Expert
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Does this unit come with a thermostat?
Ed 
from Vermont 
December 30, 2015
Answer
Modine Hot Dawg heaters do not include a thermostat, so one must be purchased separately. Almost any low voltage thermostat can be used, but among the most popular is the basic non-programmable heat only model.
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Will this unit respond to an external thermostat such as the Nest?
Brian  
from Minnesota 
October 02, 2015
Answer
Yes, a Nest would work with the Modine HDB Unit Heater. In fact, any 24V conventional (non-heat pump) thermostat should work with the HDB-series unit heaters.
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Modine HDB - 125,000 BTU - Unit Heater - LP - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger
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