Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/NG/Single Stage w/Stainless Steel Heat Exchanger

Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/NG/Single Stage w/Stainless 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
• 75,000 BTU
• Direct spark ignition
• Single stage - on/off operation
• Stainless steel heat exchanger

Specifications

What Our Experts Think

• High Heating Capacity: 75,000 BTUs provide reliable warmth for large garages, workshops, or commercial spaces.
• Direct Spark Ignition: Ensures fast, dependable startups with minimal energy waste.
• Natural Gas-Powered (NG): Cost-efficient heating solution for areas with natural gas access.
• Stainless Steel Heat Exchanger: Durable, corrosion-resistant material ensures long-lasting performance and efficiency.
• Single-Stage Operation: Delivers consistent and reliable heat with simple, easy-to-operate controls.
• Ceiling-Mount Design: Maximizes floor space and provides flexible installation options.

Q&A

Q: What type of ignition does it use?
A: It utilizes direct spark ignition (DSI), eliminating the need for a standing pilot light and providing more reliable, energy-efficient performance.

Q: What size area can this heater effectively heat?
A: This model is suitable for heating medium to large spaces, capable of covering up to 3,000 sq. ft., depending on insulation and the layout of the area.

Q: Does this heater require ventilation?
A: Yes, proper ventilation is required for safe operation. Professional installation is recommended to ensure the correct venting setup.

Q: Is this heater energy-efficient?
A: Yes, the Modine Hot Dawg heater is designed to provide efficient heating, maximizing natural gas usage while delivering consistent warmth.

Maintenance Tips

• Clean Burners Regularly – Keep burners free of dust and debris to ensure efficient combustion and reliable ignition.
• Inspect Gas Lines & Connections – Check for any leaks and ensure all connections are secure for safe operation.
• Keep Air Intake & Exhaust Vents Clear – Clear any blockages to maintain optimal airflow and prevent overheating.
• Maintain Stainless Steel Heat Exchanger – Periodically clean to maximize heat transfer and extend the unit's lifespan.
• Test Direct Spark Ignition – Regularly check for proper function to ensure reliable startup and smooth operation.
• Check Thermostat Accuracy – Ensure thermostat settings are correct to maintain consistent and efficient temperature control.
• Annual Professional Inspection – Schedule a yearly inspection to ensure the unit is running safely and efficiently.