Modine Hot Dawg Garage Heater - 125K BTU/Direct Spark Ignition/LP/Two Stage w/Stainless Steel Heat Exchanger
The Modine Hot Dawg Garage Heater is the ultimate solution for keeping your garage or workshop warm and comfortable, even during the coldest months. With an impressive 125,000 BTU output, this heater delivers efficient heating performance, ensuring your space remains cozy and functional.
Features
-
Made in the USA
-
Low profile, lightweight design easily installs 1” from ceiling with only two angle brackets (sold separately)
-
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
-
Power vented model simplifies side-wall or roof venting with small-diameter vent pipe
-
Draws combustion air from inside the workspace
-
4" vent connection
-
Liquid Propane
-
125,000 BTU
-
Direct spark ignition
-
Two stage - allows for firing rate of 50% and 100% of full rated input
-
Stainless steel heat exchanger
Specifications
| Fuel Type |
Propane |
| Control Type |
Electronic/IPI |
| Color/Finish |
Gray |
| Size |
35.5"W x 20.5"T x 31"D |
What Our Experts Think
-
Powerful 125K BTU Output: Ideal for larger garages, workshops, or commercial spaces, providing efficient heating for expansive areas.
-
Two-Stage Heating: Offers flexible heating options, efficiently adjusting to your needs for maximum comfort and energy savings.
-
Durable Stainless Steel Heat Exchanger: Built for longevity and corrosion resistance, ensuring reliable long-term performance.
-
Direct Spark Ignition: Reliable and energy-efficient startup, reducing propane waste and ensuring quick warm-ups.
-
Liquid Propane (LP) Compatibility: Perfect for locations without natural gas, offering flexibility in installation.
-
Quiet and Compact Design: Runs quietly while its compact size makes it suitable for indoor applications where space is limited.
Q&A
Q: What is the heating capacity of the Modine Hot Dawg 125K BTU?
A: This model provides 125,000 BTU, suitable for larger spaces, up to approximately 2,500 sq. ft.
Q: What type of ignition system does it use?
A: It features Direct Spark Ignition (DSI) for consistent and reliable startups.
Q: What fuel type does it use?
A: This unit is designed for Liquid Propane (LP) fuel.
Q: What is the benefit of a two-stage heating system?
A: The two-stage system offers enhanced efficiency by operating at low capacity for mild temperatures and switching to high capacity for faster heating during colder conditions.
Q: What is the heat exchanger made of?
A: It uses a stainless steel heat exchanger, providing long-lasting durability and resistance to corrosion.
Q: Is it suitable for installation in large spaces?
A: Yes, it’s ideal for larger residential garages, workshops, or commercial spaces.
Q: Can it be installed in smaller areas?
A: While ideal for larger spaces, it can still be mounted in smaller areas with proper ventilation.
Q: Does this model require professional installation?
A: Yes, professional installation is recommended for proper venting, code compliance, and safe operation.
Q: What are the safety features of this heater?
A: Includes flame failure shutoff and overheat protection for safe operation.
Q: Is it a quiet operation?
A: The Modine Hot Dawg is engineered for efficient yet relatively quiet operation, suitable for work environments.
Maintenance Tips
-
Clean the Heater: Regularly clean the exterior and vacuum the interior to prevent dirt and debris buildup that could impact efficiency.
-
Inspect Gas Connections: Check LP gas lines for leaks or damage using a soapy water solution and fix any issues immediately.
-
Test the Ignition System: Ensure reliable operation by testing the direct spark ignition system monthly.
-
Monitor Flame Quality: The flame should be steady and blue. If you notice yellow or erratic flames, clean the burner or check for blockages.
-
Check Ventilation: Make sure air intake and exhaust vents are unobstructed to ensure proper airflow for safe operation.
-
Inspect the Stainless Steel Heat Exchanger: Examine the heat exchanger annually for any signs of damage or corrosion to maintain optimal heat transfer.
-
Two-Stage Operation Check: Verify the unit is switching properly between stages based on heating demand for energy efficiency.
-
Annual Professional Service: Have a certified technician perform an annual inspection to check the burner, ignition system, and overall performance.
