Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/NG/Single Stage w/Aluminized Steel Heat Exchanger
Features
- Made in the USA
- Low profile, lightweight design easily installs 1” from ceiling with only two angle brackets (included)
- Field fuel conversion kits available
- Finger-proof fan guards on all units
- Reduce the need for maintenance with the permanently lubricated motor
- 100% shut-off with continuous retry to allow for safe ignition in the event the unit doesn’t light on the first try
- Right or left hand controls available on 30-75 units by rotating unit 180 degrees
- Power vented model simplifies side-wall or roof venting with small-diameter vent pipe
- Draws combustion air from inside the workspace
- 3" vent connection
- Natural Gas
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75,000 BTU
- Direct spark ignition
- Single stage - on/off operation
- Aluminized steel heat exchanger
Specifications
| Fuel Type |
Propane |
| 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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75,000 BTU Heating Capacity: Provides ample warmth for medium-sized garages, workshops, or other commercial spaces.
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Natural Gas (NG) Fuel: Ideal for locations with access to natural gas, offering a cost-effective and steady energy source.
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Direct Spark Ignition: Ensures hassle-free operation with no pilot light, enhancing safety and efficiency.
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Single-Stage Operation: Offers simple, reliable heating with easy-to-use controls.
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Aluminized Steel Heat Exchanger: Designed for durability and heat retention, ensuring maximum efficiency and longevity.
Q&A
Q: How does the direct spark ignition work?
A: The direct spark ignition system creates an electrical spark to ignite the burner, eliminating the need for a pilot light and providing reliable and efficient ignition.
Q: What is the coverage area for this heater?
A: The Modine 75K BTU is suitable for heating areas of up to 1,500 sq. ft., making it ideal for garages, workshops, or large rooms.
Q: What is the advantage of the aluminized steel heat exchanger?
A: Aluminized steel offers better corrosion resistance than standard steel, which increases the lifespan of the heater and ensures consistent heat output over time.
Q: Is this heater suitable for residential use?
A: Yes, this heater is perfect for residential garages, basements, or workshops with natural gas hookups.
Q: How does the heater mount?
A: The Modine Hot Dawg heater is designed to be mounted on the ceiling, saving space and providing efficient, directed heat flow.
Q: Does this heater have a thermostat?
A: This model does not come with a built-in thermostat but can be connected to an external thermostat for temperature control.
Maintenance Tips
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Inspect Gas Connections – Regularly check the natural gas connections for leaks or wear. Tighten any loose connections and replace worn or damaged parts to prevent leaks.
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Clean the Aluminized Steel Heat Exchanger – Periodically clean the heat exchanger to remove dirt, dust, and debris, ensuring it operates efficiently and prevents overheating.
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Check Burner Flames – Ensure the burner flames are blue, steady, and even. Yellow or flickering flames may indicate a problem that needs attention.
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Clear Venting System – Inspect and clean the venting system to ensure it's free of blockages. Proper venting is essential for safe operation.
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Test Direct Spark Ignition – Test the ignition system to confirm it starts reliably. Clean or replace the ignition components if necessary to ensure smooth operation.
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Replace or Clean Air Filters – Keep the air filters clean and replace them if they become clogged, as dirty filters can hinder airflow and reduce efficiency.
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Monitor Thermostat Settings – Check the thermostat periodically to ensure it is accurately maintaining the desired temperature, which helps optimize energy use.
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Annual Professional Inspection – Schedule a professional inspection yearly to ensure all parts are functioning properly and efficiently, and that the heater is safe to use.
