Modine Hot Dawg Garage Heater

The Modine Hot Dawg Garage Heater - 75K BTU/Direct Spark Ignition/LP/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger is a high-efficiency heating solution built for superior performance and reliability in garages, workshops, and commercial spaces. Designed for use with liquid propane (LP), this heater delivers an impressive 75,000 BTU output, ensuring consistent warmth even in large or drafty areas.

Its separated combustion system draws fresh air from outside the workspace, preventing contaminants and moisture from affecting performance while improving durability and air quality. The direct spark ignition provides safe and dependable startup, and the aluminized steel heat exchanger guarantees long-lasting heat transfer and corrosion resistance. With a single-stage operation and low-profile, ceiling-mounted design, the Modine Hot Dawg 75K BTU LP Heater is easy to install, energy-efficient, and built to deliver quiet, dependable comfort season after season—making it one of the best propane garage heaters available.

Features

• Fresh Air Combustion System: Draws clean combustion air from outside the workspace, improving indoor air quality and ensuring efficient heating performance.

• Built for Harsh Environments: Ideal for dusty, dirty, or humid conditions—offering exceptional durability and reduced maintenance over time.

• Sealed Combustion Compartment: Protects key components such as the combustion gas valve, ignition control, manifold, and burners from environmental damage.

• Factory-Assembled Design: Certified separated combustion system arrives pre-assembled, saving installation time and ensuring reliability.

• Compact & Low-Profile Construction: Lightweight heater installs easily just 1" from the ceiling using included angle brackets—perfect for garages and workshops.

• Maintenance-Free Motor: Permanently lubricated motor minimizes maintenance while ensuring quiet, dependable operation.

• Safe Ignition System: 100% shut-off feature with continuous retry guarantees safe ignition if the heater 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 for optimal positioning.

• Simple Venting Setup: Power vented model supports side-wall or roof venting using a compact 4" vent and combustion air connection.

• Powerful Heating Output: Delivers a robust 75,000 BTUs of warmth using liquid propane, ideal for large garages and commercial spaces.

• Direct Spark Ignition: Provides fast, safe, and reliable startup in all conditions for consistent comfort.

• Single Stage Operation: Efficient on/off functionality offers dependable performance with straightforward control.

• Durable Heat Exchanger: Constructed with aluminized steel for superior heat transfer, corrosion resistance, and long-lasting efficiency.

Specifications