Dark Tube Gas Infrared Heater – HELIOS

Dark Tube Gas Infrared Heater – HELIOS

A modern, ecological dark tube gas infrared heater designed for efficient overhead heating of large industrial, commercial, and sports facilities with a minimum ceiling height of 3.5m.

Product Description

Key Features & Benefits

  • Efficient Radiant Heating

    Heats objects and people directly, minimizing heat loss.

  • High Efficiency & Eco-Friendly

    Seasonal efficiency up to 93%. Compatible with hydrogen mix.

  • Flexible Burner Control

    Single-stage, two-stage, or fully modulating (60-100%) options.

  • Versatile Mounting

    Ceiling or wall-mount versions with directional reflectors.

  • Advanced Control

    From basic controllers to Siemens systems with 0-10V or Modbus.

  • Safe & Certified

    NOX Class 3. Suitable for normal and some vehicle service areas.

Technical Specifications

Heating Capacity

10.5 kW to 45 kW.

Fuel Types

Natural Gas (G20/G25) or Propane (G31).

Burner Types

On/Off, Two-stage, or Modulated.

Installation Height

Minimum ceiling height: 3.5 m.

Electrical Supply

230 V / 50 Hz.

Design Options

Varies by output, housing, reflector, and tube shape (U/I).

Models Comparison

Model Burner Control Best For
HELIOS (I/U/LU)
Single-Stage (On/Off)
Basic, consistent heating needs.
HELIOS D (UD/LUD)
Two-Stage (Low/High)
Variable demand, better temperature stability.
HELIOS M (UM/LUM)
Modulated (60-100%)
Precise control, maximum efficiency.

Installation & Control

Mounting Position

Suspended from ceiling or mounted on upper walls.

Control Systems

Basic 230V control or advanced 0-10V/Modbus for modulation.

Air Supply Options

Open (indoor air) or closed (external ducted) appliance.

Professional Commissioning

Requires setup by trained personnel.

Safety Restrictions

Not for garages, fuel stations, or explosive atmospheres.

Use Cases

Product brochure
User Manual

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