Suntube IV-STG-VM Single-Stage

Tackles your toughest heating challenges. 

Solaronics single-stage heavy duty radiant tube heaters can save up to 75% in energy costs compared to traditional climate control systems.

Single-stage tube heater using our heavy-duty, tube clamp connection package. Perfect for indoor and outdoor applications such as greenhouses, patio's, and service garages, including harsh or corrosive environments. More information below.

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Heavy Duty Radiant Tube Heater
  • Proven system design – over 30 years
  • 16 gauge titanium coated aluminized steel, heat-treated, combustion chamber
  • Heavy Duty 16 gauge 4” O.D. heat exchanger
  • Simple chain mounting
  • CSA International Design Certified to ANSI/CGA Standards
  • Mill finish aluminum reflectors
  • 91.7% reflectional efficiency (shape)
  • Rotatable reflector arrangements from 0° to 30°
  • Each reflector rotates independently
  • Burner fully assembled and tested – ready to hang
  • Factory installed wave turbulator for high efficiency

Safe, reliable operation

  • Durable direct spark ignition
  • 100% safety shut-off
  • Pre-purge cycle for safety
  • System validation light

Options:

  • Recessed Ceiling Kit
  • Side Reflector
  • 90° Elbow
  • “U”-Bend
  • “Y”-Couplers
  • Inlet and Exhaust Kits
  • 50 Hz for Worldwide Operation
  • Stainless Steel Models

Manifold Operating Pressure
Natural Gas and LP/Propane:

  • 40,000 - 100,000 BTU/Hr – 3. 5 inches WC
  • 105,000 - 200,000 BTU/Hr – 5 inches WC

Minimum Inlet Pressure
Natural Gas:

  • 40,000 - 125,000 BTU/Hr – 6 inches WC
  • 130,000 - 200,000 BTU/Hr – 7 inches WC

LP/Propane:

  • All MBTUH – 11 inches WC

Maximum Inlet Pressure

Natural Gas and LP/Propane: 14 inches WC

1/2 inch FPT Gas Inlet

Electrical Rating
120 VAC – 60 Hz – 1 Phase
Blower: 1/24 h.p. motor
1.30 max. amp. draw at 138 cfm/free air

Warranty
10 year limited warranty on Burner Core
10 year limited warranty on All Combustion and Heat Exchanger tubes
3 year limited warranty on All Burner Controls

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  • Auto Dealerships
  • Sports Facilities
  • Farm Buildings
  • Loading Docks
  • Warehouses
  • Fire Stations
  • Car Washes
  • Body Shop