SunStar Industrial 100K BTU/30ft U Tube Heater/LP/Single Stage
Features:
- Includes (1) 43503060, (1) 44136010 and (1) 43208020
- 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
- Liquid Propan
- 4" vent connection
- Not for use in residential applications
Additional Information:
| Fuel Type |
|
|
Control Type
|
|
|
Color/Finish
|
|
| Size |
|
What Our Experts Think
-
Reliable Propane Heat: 100,000 BTU output delivers consistent radiant warmth for medium‑to‑large commercial or industrial spaces
-
30 ft U‑Tube Design: U‑shaped tube spreads heat evenly across the area for balanced coverage
-
Durable & Tough: Heat‑treated aluminized steel tube and heavy‑duty burner provide long‑lasting performance
-
Single‑Stage Operation: Steady heat output without cycling variability
-
Commercial Grade: Ideal for warehouses, workshops, garages, and other large work environments
Q&A
Q: What fuel does this heater use?
A: Propane (LP)
Q: What is the heat output?
A: 100,000 BTU
Q: What benefit does the U‑tube design provide?
A: It spreads radiant heat more evenly across a wide space
Q: Is it suitable for homes?
A: No — designed specifically for commercial/industrial use
Maintenance Tips
-
Clean Burners & Tubes: Remove dust and debris to maintain heating efficiency
-
Inspect Ignition & Safety Controls: Ensure spark ignition and safety shut‑offs function properly
-
Check Venting Clearance: Keep exhaust and intake paths free of obstructions
-
Annual Professional Service: Have a qualified technician check gas connections and performance
-
Inspect for Wear: Periodically check tubes and reflectors for corrosion or surface damage
Damage 
Loss 
Theft 
