Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/NG/Single Stage w/Stainless Steel Heat Exchanger
The Modine Hot Dawg Garage Heater is the ultimate solution for keeping your garage or workshop warm and comfortable, even during the coldest months. With an impressive 75,000 BTU output, this heater delivers efficient heating performance, ensuring your space remains cozy and functional.
Features
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Made in the USA
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Low profile, lightweight design easily installs 1” from ceiling with only two angle brackets (sold separately)
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Field fuel conversion kits available
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Finger-proof fan guards on all units
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Reduce the need for maintenance with the permanently lubricated motor
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100% shut-off with continuous retry to allow for safe ignition in the event the unit doesn’t light on the first try
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Power vented model simplifies side-wall or roof venting with small-diameter vent pipe
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Draws combustion air from inside the workspace
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3" vent connection
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Natural Gas
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75,000 BTU
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Direct spark ignition
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Two stage - allows for firing rate of 50% and 100% of full rated input
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Stainless steel heat exchanger
Specifications
| Fuel Type |
Natural Gas |
| Control Type |
Electronic/IPI |
| Color/Finish |
Gray |
| Size |
26.8"W x 19"T x 25"D |
What Our Experts Think
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75K BTU Heating Power: Ideal for medium to large garages, workshops, and residential spaces, delivering reliable warmth with excellent coverage.
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Stainless Steel Heat Exchanger: Built for durability, offering superior corrosion resistance and ensuring long-lasting, efficient heating.
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Direct Spark Ignition: Provides quick and reliable startup, minimizing fuel consumption and ensuring energy efficiency.
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Natural Gas (NG) Compatibility: Designed for use with natural gas, offering a cost-effective and reliable heating solution for areas with gas access.
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Single-Stage Operation: Easy-to-use design that delivers consistent heat without complex settings or maintenance.
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Quiet and Compact: The compact design runs quietly, making it perfect for indoor use in spaces where noise is a concern.
Q&A
Q: What is the heating capacity of this unit?
A: The Modine Hot Dawg 75K BTU provides 75,000 BTU, ideal for heating spaces up to 1,250 sq. ft.
Q: What fuel type does this model use?
A: This heater operates on Natural Gas (NG).
Q: What type of ignition system does it use?
A: The Modine Hot Dawg features Direct Spark Ignition (DSI) for reliable and efficient startups.
Q: What is the heat exchanger made of?
A: The heat exchanger is made from stainless steel, ensuring long-lasting durability and corrosion resistance.
Q: How does the single-stage operation work?
A: This model operates at a consistent heat output level, providing reliable heating without cycling on and off.
Q: Is it suitable for residential use?
A: Yes, this model is ideal for residential garages, workshops, and other medium-sized spaces.
Q: Does it require professional installation?
A: Yes, professional installation is recommended to ensure proper venting, safe operation, and compliance with local codes.
Q: What safety features are included?
A: The unit includes flame failure shutoff and overheat protection for safe and secure operation.
Q: Is it quiet when operating?
A: Yes, the Modine Hot Dawg is designed for efficient and quiet operation, making it perfect for both home and work environments.
Maintenance Tips
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Regular Cleaning: Clean the unit's exterior and vacuum the interior to remove dirt, dust, and debris. This helps maintain airflow and prevents clogging.
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Inspect Gas Connections: Check the natural gas lines for leaks using a soapy water solution. Immediately repair any leaks to ensure safe operation.
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Test the Ignition System: Test the direct spark ignition system regularly to ensure it is working correctly and the heater ignites reliably.
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Monitor Flame Quality: Ensure the flame is steady and blue. If the flame flickers or appears yellow, clean the burner and check for obstructions.
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Inspect Ventilation: Check that the intake and exhaust vents are free of debris to ensure proper airflow and prevent combustion issues.
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Inspect Stainless Steel Heat Exchanger: Annually inspect the stainless steel heat exchanger for cracks, corrosion, or signs of wear to ensure it is transferring heat effectively.
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Clean the Burner: Periodically clean the burner to remove soot and debris that can reduce efficiency and lead to poor combustion.
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Schedule Annual Professional Servicing: Have a certified technician inspect and service the heater annually to ensure optimal performance and address any potential issues.
