The TwinXPlate by HOWATHERM system is an innovative new development that significantly reduces operating costs. By using the plate heat exchangers along the air flow, the length of the air handling unit is defined by the length of the heat exchanger and not by its cross section.

Thus, now the entire air handling unit no longer has to be designed with very low air speeds to meet the ERP conditions, but the length of the heat recovery component now determines the effective air velocity in the heat exchanger and thus the pressure loss of the heat recovery.

Design advantages of the system

• new arrangement of the heat exchanger
• compact design
• performance enhanced indirect evaporative cooling (supply air temperature all year round 18 - 24 ° C)

Cooling without compression refrigeration system, thus significantly lower operating costs

Applications :

Use in swimming pools, clean rooms, production facilities, cinemas, theaters, museums, restaurants, schools, multi-purpose halls, banks, sports halls, printing houses, administrative buildings, dehumidifying plants, department stores, computer rooms, offices, hotels.

Energy-efficient room ventilation through intermittent and transient room ventilation

The patented CrossXchange system not only improves the ventilation efficiency in the ventilation of rooms, i.e. the mixing of the room, but also improves the air quality and thus the comfort in the room.

The transient room flow through the intermittent mixing ventilation improves:

• the energy efficiency
• the ventilation efficiency
• the air quality and
• the comfort in the room

Ultimately, the energy consumption is reduced by better mixing, since the required air quantities can be significantly reduced, especially in part-load operation.

Applications :

Industrial halls, warehouses, sales outlets, theaters, cinemas, event buildings, multi-purpose halls, sports facilities, hardware stores and the like a. m.

New cost-saving method for cooling data centers without additional mechanical cooling

The CrossXflow by HOWATHERM system significantly reduces data center operating costs. It uses the outside air as a temperature sink with direct and indirect free cooling.

By means of a performance-enhanced indirect evaporative cooling and a new, space-saving arrangement of the heat exchangers, a supply air temperature of 20 ° C is achieved even with an outdoor air condition of 32 ° C and 40% and an exhaust air condition of 35 ° C and 30%. This eliminates the need for additional refrigeration even in high summer.

This system significantly increases the cost-effectiveness of cooling data centers.

Features

• Use of outside air as a temperature sink
• new arrangement of the heat exchanger
• compact design
• performance enhanced indirect evaporative cooling (supply air temperature all year round 18 - 24 ° C)
• Cooling without compression refrigeration system, thus significantly lower operating costs

Applications :

Cooling of highly thermally stressed rooms such Data centers.

Multi-functional heat recovery with the high-performance heat exchanger EcoFin+

The new louvre and tube geometry EcoFin+ brings a new dimension in heat transfer.

Until now, the use of the EcoFin louvre in HOWATHERM air handling units has already offered a specific performance increase of 27% compared to heat exchangers with conventionally designed fins. The heat exchanger delivered either a significantly higher performance or could be smaller dimensions with the same power.

With the now implemented evolution of the EcoFin+ system, the pressure losses of the heat exchangers can now be reduced by 45% through the use of streamlined pipes. This has an especially significant effect on the use of the circulatory system, since the pressure losses there can easily be 250 Pa. With EcoFin+, the pressure losses can be reduced to less than 150 Pa with unchanged thermal properties.

The peculiarities of the system EcoFin+ by HOWATHERM

• the structured blade increases the specific power by 27%
• 45% lower pressure drop
• Oval tube technology flow-optimized
• structured fins with 20% larger surface
• This significantly increases the efficiency of heat recovery

Applications :

Energy-efficient air conditioning of non-residential buildings, especially for preheating outdoor air in winter or cooling in summer.

The TwinXPlate by HOWATHERM system is an innovative new development that significantly reduces operating costs. By using the plate heat exchangers along the air flow, the length of the air handling unit is defined by the length of the heat exchanger and not by its cross section.

Thus, now the entire air handling unit no longer has to be designed with very low air speeds to meet the ERP conditions, but the length of the heat recovery component now determines the effective air velocity in the heat exchanger and thus the pressure loss of the heat recovery.

Design advantages of the system

• new arrangement of the heat exchanger
• compact design
• performance enhanced indirect evaporative cooling (supply air temperature all year round 18 - 24 ° C)

Cooling without compression refrigeration system, thus significantly lower operating costs

Applications :

Use in swimming pools, clean rooms, production facilities, cinemas, theaters, museums, restaurants, schools, multi-purpose halls, banks, sports halls, printing houses, administrative buildings, dehumidifying plants, department stores, computer rooms, offices, hotels.

Energy-efficient room ventilation through intermittent and transient room ventilation

The patented CrossXchange system not only improves the ventilation efficiency in the ventilation of rooms, i.e. the mixing of the room, but also improves the air quality and thus the comfort in the room.

The transient room flow through the intermittent mixing ventilation improves:

• the energy efficiency
• the ventilation efficiency
• the air quality and
• the comfort in the room

Ultimately, the energy consumption is reduced by better mixing, since the required air quantities can be significantly reduced, especially in part-load operation.

Applications :

Industrial halls, warehouses, sales outlets, theaters, cinemas, event buildings, multi-purpose halls, sports facilities, hardware stores and the like a. m.

New cost-saving method for cooling data centers without additional mechanical cooling

The CrossXflow by HOWATHERM system significantly reduces data center operating costs. It uses the outside air as a temperature sink with direct and indirect free cooling.

By means of a performance-enhanced indirect evaporative cooling and a new, space-saving arrangement of the heat exchangers, a supply air temperature of 20 ° C is achieved even with an outdoor air condition of 32 ° C and 40% and an exhaust air condition of 35 ° C and 30%. This eliminates the need for additional refrigeration even in high summer.

This system significantly increases the cost-effectiveness of cooling data centers.

Features

• Use of outside air as a temperature sink
• new arrangement of the heat exchanger
• compact design
• performance enhanced indirect evaporative cooling (supply air temperature all year round 18 - 24 ° C)
• Cooling without compression refrigeration system, thus significantly lower operating costs

Applications :

Cooling of highly thermally stressed rooms such Data centers.