eSchwank S-18000 Electric Infrared Radiant Heater with infraGlow 18kW

eSchwank S-18000 18kW Electric Infrared Radiant Heater with infraGlow

High-Output Industrial Infrared Heating

The eSchwank S-18000 with infraGlow is the most powerful model in the S-Series, delivering 18 kW of electric radiant heat for very large commercial and industrial environments. Ideal for factories, logistics halls, production areas, sports facilities and high-bay spaces, it provides fast, even warmth without airflow or ventilation losses.

infraGlow Technology & Optimised Reflector

Durable infraGlow heating elements reach surface temperatures up to 800 °C for immediate, consistent radiant output. A highly reflective aluminium reflector geometry focuses heat where it is needed to maximise efficiency and comfort in tall or open spaces.

Three-Stage Power Modulation

Standard three-stage control allows operation at 6 kW, 12 kW or 18 kW. This modulation matches heat delivery to real-time demand, improving energy efficiency and maintaining stable conditions across changing occupancy or process loads.

Robust, Service-Friendly Construction

With a compact, lightweight 32 kg design and replaceable heating elements, the eSchwank S-18000 is engineered for long service life and minimal maintenance. It may be installed horizontally or at an angle up to 45°, with a minimum suspension height of 6.0 m (vertical) or 5.5 m (angled). IP42 splash-proof protection suits demanding industrial settings.

Zero Direct Emissions

Fully electric operation means no flue or ducting is required and there are no direct combustion emissions. When powered by renewable or PV electricity, the system can operate 100% climate-neutral.

Buy from National Heater Shops

Purchase the eSchwank S-18000 18 kW Electric Infrared Radiant Heater with infraGlow from National Heater Shops — the heating specialists. We supply trusted brands, expert advice, and fast UK delivery for commercial and industrial heating projects.

Model: eSchwank S-18000
Series: S-Series with infraGlow Elements
Nominal Output (W): 6000 / 12000 / 18000
Rated Voltage: 400 V / 50 Hz
Current (A): 25
Surface Temperature: 800 °C
Minimum Suspension Height (Vertical): 6.0 m
Minimum Suspension Height (Angled): 5.5 m
Mounting Angle: Up to 45°
Dimensions (mm): 1963 (L) × 595 (W) × 204 (H)
Weight (kg): 32
Protection Rating: IP42 (splash-proof)
Reflector Geometry: Highly reflective aluminium for optimal heat distribution
Heating Elements: infraGlow, impact-resistant, approx. 50,000 hour lifespan
Serviceability: Replaceable heating elements for fast maintenance
Efficiency Compliance: Meets ErP Directive efficiency criteria
Manufacture: Made in Germany
Construction: Aluminium reflector housing
Installation Type: Ceiling or angled wall mounting
Operation Mode: Three-stage modulation
Direct Emissions: None (fully electric)

Maximum Industrial Output: Delivers 18 kW of radiant heat for factories, distribution centres and large commercial buildings.

infraGlow Element Technology: Impact-resistant elements operate at up to 800 °C for fast, uniform radiant warmth.

Three-Stage Modulation: Selectable 6 / 12 / 18 kW output aligns heat delivery with demand to reduce energy use.

Optimised Heat Distribution: Highly polished aluminium reflector maximises radiant efficiency and coverage.

Flexible Installation: Horizontal or angled mounting up to 45°; minimum suspension height 5.5–6.0 m.

Low Maintenance & Durable: Service-friendly layout with replaceable elements; IP42 protection for industrial environments.

The required Relay Box sits between the electrical distribution board and the heater to control the power supply to the unit.