Modine Commercial Workspace Heater - 300K BTU/Direct Spark Ignition/NG/Single Stage w/Stainless Steel Heat Exchanger
Features
- The ideal solution for heating a commercial workspace like a warehouse or workshop or studios
 
- The stainless steel heat exchanger is standard on all units, extending the life of your investment
 
- Bent tube, low-profile design
 
- Enclosed fan motors and all controls mounted inside the cabinet for protection from airborne moisture and dust
 
- 10-year heat exchanger warranty, even in greenhouse applications
 
- Quick and easy installations with wiring terminals and knockouts for quick access to gas and electricity, and a roomy controls cabinet for ease of work
 
- Standard power exhaust simplifies side-wall or roof venting with a small diameter vent pipe
 
- Permanently-lubricated motor for trouble-free dependability
 
- Made in the USA
 
- Draws combustion air from inside the workspace
 
- 6" vent connection
 
- Natural Gas
 
- 300,000 BTU
 
- Direct spark ignition
 
- Single stage - on/off operation
 
- Stainless steel heat exchanger
 
Specifications
| Fuel Type | 
Natural Gas | 
| Control Type | 
Electronic/IPI | 
| Color/Finish | 
Gray 
 | 
| Size | 
42.53"W x 31.31 "T x 33.83"D | 
What Our Experts Think
- 
High-Capacity Heating: 300,000 BTUs efficiently warm large commercial and industrial spaces.
 
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Reliable Direct Spark Ignition: Ensures quick, consistent startups with minimal energy waste.
 
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Natural Gas-Powered (NG): Cost-effective heating solution for spaces with NG access.
 
- 
Stainless Steel Heat Exchanger: Corrosion-resistant for long-lasting durability in demanding environments.
 
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Single-Stage Operation: Delivers steady, efficient heat with simple controls.
 
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Easy Installation & Low Maintenance: Designed for quick setup and long-term performance.
 
Q&A
Q: What type of ignition does it use?
A: It utilizes a direct spark ignition (DSI) system, ensuring efficient and consistent operation without a standing pilot light.
Q: What size space does this heater cover?
A: It can effectively heat large commercial or industrial spaces up to approximately 15,000 sq. ft., depending on insulation and layout.
Q: Does this heater require ventilation?
A: Yes, proper venting is required for safe operation, and professional installation is recommended.
Q: Is this unit energy-efficient?
A: Yes, it is designed for high efficiency, optimizing natural gas usage while maximizing heat output.
Maintenance Tips
- 
Clean Burners Regularly – Remove dust and debris to ensure efficient combustion and reliable ignition.
 
- 
Inspect Gas Lines & Connections – Check for leaks and secure all fittings for safe operation.
 
- 
Keep Air Intake & Exhaust Vents Clear – Prevent blockages to maintain proper airflow and avoid overheating.
 
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Maintain Stainless Steel Heat Exchanger – Clean periodically for optimal heat transfer and efficiency.
 
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Test Direct Spark Ignition – Ensure proper function to prevent startup failures.
 
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Check Thermostat Accuracy – Verify settings for consistent and efficient temperature control.
 
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Annual Professional Inspection – Schedule a yearly checkup to ensure safety and peak performance.