Helical gas heater AH 60

AH 60 helical air heater for natural gas G20 or propane gas G31 – SEET

The AH 60 helical air heater, operating on natural gas G20 or propane gas, is a high-performance heating solution designed to ensure controlled thermal comfort in professional buildings with high ceilings or large volumes.

Developed to meet current regulatory requirements, the device complies with the ErP 2021 directive. It comes in five versions, covering a power range from 13 to 80 kW. Its two-stage heating operation allows for precise adjustment of heat distribution according to needs, without using condensing operation.

Efficient combustion and emission control

The AH 25 is equipped with a high-efficiency multi-flame burner, classified as NOx Class 5, guaranteeing low pollutant emissions and reliable combustion. The two-stage gas solenoid valve modulates power to 52% or 100%, ensuring a gradual temperature rise. Sealed combustion, combined with automatic ignition, enhances safety and operational stability.

Heat exchange and air diffusion

The tubular heat exchanger, seamless and four-pass, has a thickness of 1.5 mm, ensuring excellent heat transfer and high durability. The helical fan with crescent-shaped blades allows for homogeneous diffusion of hot air, even in large volumes.

Easy installation and control

Designed as a self-contained heating system, the AH 25 gas air heater can be installed in a balanced flue, on a facade, or on a roof. Its electronic board, compatible with pilot wire, simplifies control and integration into existing thermal management systems, while ensuring precise control and quick implementation.

Recommended applications

• Industrial buildings

• Logistics warehouses

• Workshops and garages

• Commercial premises

• Multi-purpose halls and sports facilities

Robust and suitable for intensive use, the AH 25 helical air heater for natural gas G20 offers durable and consistent performance. It is a reliable solution that complies with current standards for professionals seeking efficient, modular, and safe heating.