SunStar Industrial 200K BTU/70ft U Tube Tough Guy Positive Pressure Heater/NG/Two Stage
Features:
- Completely Aluminized Steel Construction for High Humidity and Corrosive Environments
- Push Through System - products of combustion are pushed through the combustion chamber
- 8 different Btu sizes and more than 60 different configurations to custom design your infrared heating system
- CSA design certified
- Sidewall or through the roof venting
- Vented or indirect vented operation
- Includes 36″ stainless steel gas connector
- No draft hoods - totally enclosed combustion chamber
- Blower motor (less than 60dB) totally enclosed in the burner box - heavy duty permanently lubricated ball bearing, totally enclosed motor for maintenance-free operation
- 30 second per-purge period before ignition
- Diaphragm air switch for proof of venting before gas flow and ignition
- Heavy duty cast iron burner
- Reliable direct spark ignition system and 100% Gas Shut-Off Safety Control
- Inside or outside air for combustion (Up to 25 ft. outside combustion air capability)
- Diagnostic Monitoring Light System
- 4” O. D. heat treated aluminized steel combustion chamber (10’ length)
- Aluminized steel radiant tubes
- Suitable for horizontal or angle mounting up to 45°
- Up to 25 feet sidewall vent capability
- Highly efficient aluminum reflectors
- Individual reflectors can be rotated up to 45° to direct heat where needed
- Natural Gas
- 200,000 BTU
- 4" vent connection
- Not for use in residential applications
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What Our Experts Think
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High-Capacity Natural Gas Heat: 200,000 BTU delivers powerful radiant warmth for large commercial or industrial spaces
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70 ft U-Tube Positive Pressure Design: Long U-shaped tube spreads heat broadly and evenly for consistent comfort
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Tough Guy Construction: Heat-treated aluminized steel tubes resist corrosion in harsh environments
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Two-Stage Operation: Dual high/low fire controls allow efficient temperature management
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Durable & Safe: Heavy-duty burner, enclosed combustion chamber, direct spark ignition, and safety controls ensure reliable performance
Q&A
Q: What fuel does this heater use?
A: Natural Gas (NG)
Q: How much heat does it produce?
A: 200,000 BTU
Q: What does “two-stage” mean?
A: Allows both low and high fire operation for better efficiency and comfort control
Q: Why choose the U-tube design?
A: Provides broad, uniform radiant heat distribution across large spaces
Maintenance Tips
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Clean Burners & Tubes: Remove dust and debris to maintain heating efficiency
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Inspect Ignition & Safety Controls: Ensure spark ignition and safety shut-offs work properly
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Verify Venting Clearances: Keep exhaust and intake paths unobstructed
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Annual Professional Service: Have a qualified technician check gas connections and performance
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Check for Wear: Periodically inspect tubes and reflectors for corrosion or damage
Damage 
Loss 
Theft 
