Modine Hot Dawg Garage Heater 

The Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/NG/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger is a powerful and efficient heating solution designed for garages, workshops, and commercial spaces. Engineered for reliability and performance, this natural gas garage heater draws clean, fresh air from outside the workspace for combustion, ensuring optimal indoor air quality and improved longevity.

The aluminized steel heat exchanger provides superior heat transfer and corrosion resistance, while the direct spark ignition offers quick and consistent startup. With its separated combustion design, this Modine 75,000 BTU heater excels in dusty, humid, or dirty environments, reducing maintenance needs and extending equipment life. Compact and easy to install, the Hot Dawg garage heater delivers dependable warmth, energy efficiency, and quiet operation—making it the ideal choice for year-round comfort and performance.

Features

• Fresh Air Combustion System: Draws combustion air from outside the workspace to ensure a constant supply of clean, fresh air for improved performance and air quality.

• Built for Tough Environments: Reduces issues caused by dusty, dirty, or humid conditions—enhancing heater durability and minimizing maintenance needs.

• Sealed Combustion Compartment: Protects the combustion gas valve, ignition control, manifold, and burners from environmental contaminants for long-lasting reliability.

• Pre-Assembled for Easy Installation: Factory-assembled and certified separated combustion design saves time and simplifies setup.

• Compact, Low-Profile Design: Lightweight unit installs easily just 1" from the ceiling using the included angle brackets—ideal for garages or workshops with limited space.

• Maintenance-Free Motor: Permanently lubricated motor ensures quiet, efficient operation and reduces service requirements.

• Safe & Reliable Ignition: Features 100% shut-off with continuous retry for safe operation if the unit doesn’t light on the first attempt.

• Flexible Mounting Options: Right or left-hand controls available on 30K–75K BTU models by rotating the unit 180 degrees.

• Easy Venting System: Power vented model allows simple side-wall or roof venting using a small-diameter 4" vent and combustion air connection.

• High Performance: Delivers 75,000 BTUs of powerful, even heating with efficient natural gas operation.

• Direct Spark Ignition: Provides quick, dependable startup and consistent performance in any season.

• Single Stage Operation: Offers straightforward on/off control for dependable and efficient heating.

• Durable Construction: Equipped with an aluminized steel heat exchanger for superior heat transfer and long-term corrosion resistance.

Specifications