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.

Product Description

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.

12 kW to 54.8 kW.

2,500 to 8,000 m³/h.

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

Open or closed system with forced exhaust.

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

Indoor, protected, 0°C to +35°C.

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.