Modine Hot Dawg Garage Heater - 45K BTU/Direct Spark Ignition/NG/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger
Features
- Draws combustion air from outside the workspace, ensuring the unit always has plenty of fresh, clean air to breathe
- Reduces common concerns about dusty, dirty, or humid applications, providing more exceptional durability and reduced maintenance
- The sealed compartment protects the combustion gas valve, ignition control, manifold, and burners from the environment
- Factory assembled, certified separated combustion saves installation time
- Low-profile, lightweight design easily installs 1″ from the ceiling with only two angle brackets (included)
- Field fuel conversion kits are available
- Finger-proof fan guards on all units
- Reduces 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 BTU Models by rotating unit 180 degrees
- Power vented model simplifies side-wall or roof venting with the small-diameter vent pipe
- 3" vent & combustion air connection
- Naural Gas
- 45,000 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 13.2"T x 22"D |
What Our Experts Think
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Efficient Heating: 45,000 BTU is ideal for smaller garages and workshops, offering consistent warmth.
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Direct Spark Ignition: Ensures quick, reliable ignition with minimal maintenance.
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Separated Combustion: Uses outside air for combustion, enhancing indoor air quality and safety.
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Durable Build: Aluminized steel heat exchanger provides long-lasting performance and corrosion resistance.
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NG Powered: Natural gas operation is cost-effective and energy-efficient for those with access to natural gas.
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Single Stage Blower: Offers even heat distribution for optimal comfort across smaller spaces.
Q&A
Q: What is the Modine Hot Dawg Garage Heater?
A: The Modine Hot Dawg Garage Heater is a 45,000 BTU natural gas (NG) heater designed for heating smaller garages, workshops, or commercial spaces. It features direct spark ignition, separated combustion, and a single-stage operation with an aluminized steel heat exchanger for long-lasting performance.
Q: What makes this heater energy-efficient?
A: This heater utilizes separated combustion, pulling fresh air from outside for combustion and venting exhaust outside, improving energy efficiency and maintaining a safe and clean indoor environment.
Q: What size area can this heater cover?
A: The Modine Hot Dawg 45K BTU heater is perfect for heating areas up to 1,200 square feet, ideal for small to medium-sized garages or workshops.
Q: How does separated combustion improve safety?
A: Separated combustion pulls air from outside for combustion and vents exhaust outdoors, ensuring that harmful gases don’t accumulate inside, making it safer for indoor use.
Q: Is this heater durable?
A: Yes, the aluminized steel heat exchanger provides long-lasting durability, ensuring reliable heating performance over an extended period.
Q: Can this heater be easily installed?
A: Yes, the Modine Hot Dawg Heater is designed for easy installation, making it a great choice for heating your garage or workshop with minimal setup.
Maintenance Tips
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Clean Heat Exchanger – Regularly inspect and clean the aluminized steel heat exchanger to ensure optimal heat efficiency and performance.
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Inspect Venting & Combustion System – Ensure that intake and exhaust vents are free from obstructions for proper combustion and airflow.
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Test Direct Spark Ignition – Clean and test the direct spark ignition system to ensure reliable and consistent starting.
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Check Gas Lines – Inspect natural gas lines for leaks using a soapy water solution to prevent safety risks.
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Verify Thermostat Accuracy – Check that the thermostat is functioning properly and replace the batteries if needed to maintain accurate temperature control.
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Annual Professional Service – Schedule a yearly inspection with an HVAC technician to ensure long-term reliability and efficient operation.
