INFRA HE NOx emissions < 35 mg/kWh

High performance black tube heater with a low emission

The Mark INFRA HE gas-fired radiant heaters have been developed for the highest possible efficiency in combination with low NOx emissions (< 35 mg/kWh). This makes the units very suitable for BREEAM projects!

Applications for the INFRA HE tube heaters include sports halls, production facilities, showrooms and garages.

Radiant heating

Mark INFRA HE black tube radiant heaters heat with long-wave infrared radiation. Radiant heating can best be compared to heat from the sun. This method of heat generation is considered very pleasant. The more intense the radiant heat is, the less the actual air temperature has to be increased for a comfortable indoor climate. By using radiant heating, the air in a building does not need to be heated. The room temperature (air) will therefore be relatively low. Therefore, heating with the Mark INFRA system is much more economical compared to conventional systems.

View the radiant heaters from Mark Eire

Heating with 20% hydrogen gas admixture

Hydrogen gas will make a valuable contribution in the pursuit of disconnecting hundreds of thousands of buildings from natural gas in the coming years (in the Netherlands). Mark Eire is also involved in this. The market leader in climate control still scores well on all fronts and continues to develop. The Dutch company is currently focusing on the development of air heaters that run on hydrogen gas. Research has shown that the Dutch gas network is also suitable for hydrogen. With an unprecedentedly dense Dutch network, this offers enormous possibilities for the future.

The Mark INFRA HE is certified for heating with natural gas with a 20% hydrogen gas (H2) admixture.

Features INFRA HE:

Modulating control that optimally adapts the input capacity to the heat requirement
Available in 2 different capacities of 35 and 50 kW
Sizes of 9 and 12 meter in length
A NOx emission of < 35 mg/kWh
Highly reflective reflector hood, double air insulated
Can be optimized energetically by using a flue gas cooler
The highly reflective radiation hood features integrated V-shaped reflectors and end caps
Easy installation and maintenance
Suitable for natural gas with 20% hydrogen gas (H2) admixture

Benefits of the INFRA HE black tube radiant heater:

No spreading of dust and low noise level during operation
Can be used in a focused way to enable a high energy efficiency
A flue efficiency higher than 90%
A uniform heat distribution across the entire length of the radiator is achieved by the use of an overpressure burner with a long stable flame, in combination with built-in turbulators in the radiant tube
Premix burner technology for optimal combustion and very low NOx emissions

UPGRADE INFRA HE: NOx emission of < 35 mg/kWh

High performance black tube heater with a low emission

Radiant heating

Heating with 20% hydrogen gas admixture

Features INFRA HE:

Benefits of the INFRA HE black tube radiant heater: