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Gas Hot-air unit -MONZUN

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Gas Hot-air unit -MONZUN

A gas-fired hot air unit with an axial fan for combined ventilation and efficient heating of large industrial, sports, and commercial facilities.

MONZUN

Product Description

Key Features & Benefits

  • Heating & Ventilation

    Combines powerful heating with forced-air ventilation in one unit.

  • Modulated Power

    Standard continuous power regulation for optimal efficiency and comfort.

  • Ecological & Efficient

    High efficiency, meets Ecodesign ErP 2021. Tested for hydrogen blend (up to 20% H2).

  • Flexible Installation

    Wall-mounted or ceiling-suspended designs available.

  • Advanced Control

    0-10V analog or Modbus digital control for single units or groups (up to 32).

  • Safe Operation

    Forced flue gas exhaust, multiple safety thermostats, and NOx Class 5 certification.

Technical Specifications

Heating Output

12 kW to 54.8 kW.

Air Flow

2,500 to 8,000 m³/h.

Fuel Types

Natural Gas (G20), Propane (G31), Propane-Butane (G30/G31).

Appliance Type

Open or closed system with forced exhaust.

Electrical Class

IP40. Class I appliance. 230V / 50Hz supply.

Operating Environment

Indoor, protected, 0°C to +35°C.

Models Comparison

Model Size Approx. Heating Output Air Flow Typical Application
MONZUN 15/20
12 – 22 kW
2,500 – 3,500 m³/h
Smaller workshops, retail areas.
MONZUN 30/40
25 – 40 kW
4,000 – 6,000 m³/h
Medium industrial halls, sports halls.
MONZUN 50/60
45 – 54.8 kW
6,500 – 8,000 m³/h
Large warehouses, production halls.

Installation & Control

Mounting Options

Wall or ceiling mount. Requires specific clearance distances.

Gas & Flue Connection

IR remote with line-of-sight Forced exhaust via duct. Requires condensate drain and external termination.

Smart Control Systems

Local manual control, 0-10V signal, or Modbus network for centralized management.

Professional Commissioning

Mandatory setup & gas/air adjustment by authorized personnel.

Safety & Restrictions

Not for explosive atmospheres, corrosive environments, or residential garages.

Use Cases

  • Industrial Workshops & Factories
  • Sports Halls & Arenas
  • Warehouses & Storage Halls
  • Commercial & Agricultural Buildings
  • Seasonal Ventilation
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