SunStar 200K 50' Straight Tube Positive Pressure Heater, NG, Single Stage
Powerful 200,000 BTU/hr natural gas infrared heater designed for large commercial and industrial spaces. This straight tube, positive pressure radiant heater delivers consistent, energy-efficient heat by warming objects and people directly, making it ideal for buildings with high ceilings, open doors, or significant air movement.
The positive pressure (push-through) design uses a blower to move combustion gases through the emitter tube, ensuring even heat distribution across the 50-foot tube length. Single-stage operation provides reliable and straightforward performance for demanding heating applications.
Built for durability and safety, this heater features a heavy-duty cast iron burner, maintenance-free sealed blower motor, and high-efficiency aluminum reflectors that focus heat where it’s needed most. The Tube Integrity Safety System (TISS™) continuously monitors the system and automatically shuts off gas flow in the event of tube failure. An enclosed combustion chamber and 100% gas shut-off control further enhance operational safety.
The SunStar 200K straight tube heater is suitable for horizontal or angled installations and can be vented to meet various building requirements. It is an excellent heating solution for warehouses, workshops, manufacturing facilities, aircraft hangars, auto service bays, agricultural buildings, and other large open spaces requiring dependable, high-output radiant heat.
What Our Experts Think
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High-Output Heating: 200,000 BTU delivers powerful, consistent heat for large commercial or industrial spaces
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Efficient Airflow: Positive pressure design ensures even heat distribution across long distances
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Straight Tube Design: 50' tube maximizes radiant coverage and thermal efficiency
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Natural Gas Powered: Reliable, cost-effective heating for continuous operation
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Commercial-Grade Build: Designed for durability in warehouses, gyms, and workshops
Q&A
Q: What size space is this heater best for?
A: Large open areas such as warehouses, commercial gyms, and industrial facilities
Q: What fuel type does it use?
A: Natural Gas (NG)
Q: Is this a single-stage heater?
A: Yes, it operates at a consistent single-stage output
Q: Does positive pressure improve heating efficiency?
A: Yes, it pushes heated air evenly through the tube for consistent warmth
Maintenance Tips
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Inspect Tubing Regularly: Check for debris or obstructions
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Clean Burner Assembly: Prevent dust buildup for optimal performance
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Check Gas Connections: Ensure all fittings remain tight and leak-free
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Schedule Annual Service: Professional inspection ensures safe operation
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Keep Venting Clear: Maintain proper airflow and exhaust efficiency
Damage 
Loss 
Theft 
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