Modine Hot Dawg Garage Heater - 30K BTU/Direct Spark Ignition/NG/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger
The Modine Hot Dawg LP Garage Heater is your solution for maintaining a comfortable and productive workspace, especially in environments prone to dust, dirt, or high humidity. Fueled by Liquid Propane (LP), this heater delivers a dependable 30,000 BTU output, efficiently heating workshops, storage sheds, and other similar areas. Unlike traditional heaters, the Hot Dawg LP tackles tough conditions with its innovative separated combustion system.
Features
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Draws combustion air from outside the workspace, ensuring the unit always has plenty of fresh, clean air to breathe
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Reduces common concerns about dusty, dirty, or humid applications, providing more exceptional durability and reduced maintenance
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The sealed compartment protects the combustion gas valve, ignition control, manifold, and burners from the environment
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Factory assembled, certified separated combustion saves installation time
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Low-profile, lightweight design easily installs 1″ from the ceiling with only two angle brackets (included)
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Field fuel conversion kits are available
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Finger-proof fan guards on all units
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Reduces 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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Right or left-hand controls available on 30-75 BTU Models by rotating unit 180 degrees
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Power vented model simplifies side-wall or roof venting with the small-diameter vent pipe
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3" vent & combustion air connection
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Liquid Propane
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30,000 BTU
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Direct spark ignition
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Single stage - on/off operation
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Aluminized steel heat exchanger
Specifications
| Fuel Type |
Propane |
| Control Type |
Electronic/IPI |
| Color/Finish |
Gray |
| Size |
26.8"W x 13.2"T x 22"D |
What Our Experts Think
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Optimal Heating for Small Spaces: Delivers 30,000 BTU, ideal for garages, workshops, and small industrial areas.
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Separated Combustion: Ensures cleaner air in the workspace by drawing combustion air from outside, preventing indoor air contamination.
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Durable Aluminized Steel Heat Exchanger: Built to last, resisting corrosion for long-term, efficient heating performance.
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Direct Spark Ignition: Offers reliable and energy-efficient startup with minimal fuel waste.
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Liquid Propane Compatibility: Perfect for areas without natural gas access, providing flexible heating options.
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Single-Stage Operation: Simple, efficient, and consistent heating with easy maintenance and operation.
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Space-Saving and Quiet: Compact design and low noise levels make it a great choice for indoor use in confined spaces.
Q&A
Q: What is the heating capacity?
A: This heater provides 30,000 BTU, suitable for spaces up to 750 sq. ft.
Q: What type of ignition does it have?
A: It uses a Direct Spark Ignition (DSI) system for reliable startups.
Q: What fuel type does it use?
A: Designed for Liquid Propane (LP) fuel.
Q: What is separated combustion, and why is it beneficial?
A: Separated combustion draws fresh air from outside, enhancing efficiency and safety by reducing indoor air contamination.
Q: What material is the heat exchanger made of?
A: The heat exchanger is built with aluminized steel for durability and resistance to corrosion.
Q: Can it be installed in compact spaces?
A: Yes, its compact design allows for ceiling or wall mounting, saving floor space.
Q: Is professional installation required?
A: Professional installation is recommended to ensure proper venting and compliance with safety standards.
Q: Is it suitable for residential and workshop use?
A: Yes, it’s ideal for garages, workshops, and other small enclosed spaces.
Q: Does it operate quietly?
A: Yes, it’s designed for quiet operation, making it suitable for residential use.
Q: What safety features are included?
A: The unit includes flame failure shutoff, overheat protection, and sealed combustion for enhanced safety.
Maintenance Tips
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Clean the Unit: Dust the exterior and remove debris from the interior annually to maintain efficiency.
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Inspect Gas Lines: Regularly check LP connections for leaks using a soapy water solution and repair any issues immediately.
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Test the Ignition System: Test the direct spark ignition monthly to ensure proper operation and reliability.
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Examine Air Intake and Exhaust: Keep the separated combustion intake and exhaust pipes clear of blockages for safe operation.
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Check the Burner and Flame: Inspect the burner for soot or debris and ensure the flame is steady and blue for optimal combustion.
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Heat Exchanger Maintenance: Examine the aluminized steel heat exchanger for signs of wear or corrosion annually.
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Professional Servicing: Schedule a certified technician to inspect and tune the system yearly for peak performance.
