SunStar Industrial 175K BTU/50ft U Tube Heater/NG/Single Stage

SunStar Industrial 175K BTU/50ft U Tube Heater/NG/Single Stage 

Features:

• Pull Through System - products of combustion are pulled through the combustion chamber for increased radiant efficiency and greater safety
• 6 different Btu sizes
• 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
• Heavy duty draft inducer assembly with permanently lubricated, totally enclosed and heavy duty ball bearing 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 50 ft. outside combustion air capability)
• Diagnostic Monitoring Light System
• 4” O. D. heat treated aluminized steel combustion chamber (10’ length)
• Standard highly emissive radiant tubes (10’ lengths)
• Suitable for horizontal or angle mounting up to 45°
• Up to 75 feet sidewall vent capability
• Highly efficient aluminum reflectors
• Individual reflectors can be rotated up to 45° to direct heat where needed
• Natural Gas
• 175,000 BTU
• 4" vent connection
• Not for use in residential applications

Additional Information:

What Our Experts Think

• Powerful Industrial Heat: 175,000 BTU output warms large commercial or industrial spaces efficiently

• 50 ft U-Tube Design: Spreads heat evenly across wide areas for consistent radiant warmth

• Heavy-Duty & Safe: Enclosed combustion chamber, durable burner, direct spark ignition, and safety controls

• Flexible Installation: Can be mounted for sidewall or roof venting and at slight angles

• Commercial Reliability: Built for industrial use, not suitable for residential spaces

Q&A

Q: What fuel does this heater use?
A: Natural Gas (NG)

Q: How much heat does it deliver?
A: 175,000 BTU

Q: What’s the advantage of the U-tube design?
A: Provides broad, even radiant heat across large areas

Q: Can it be installed in multiple ways?
A: Yes, supports sidewall or roof venting and angled mounting

Maintenance Tips

• Clean Burners & Tubes: Remove dust and debris regularly

• Inspect Ignition & Safety Controls: Ensure spark ignition and safety shut-offs are functioning

• Check Venting Clearance: Keep vents and exhaust paths clear

• Annual Professional Service: Verify gas connections and overall performance

• Inspect for Wear: Check tubes and reflectors for corrosion or damage