Heat Exchanger 70-120

The line of Zoe INTL air-to-air heat exchangers is designed for reliable and energy-efficient temperature control in Telecom cabinets and radio base stations.


  • Cost-effective closed loop cooling system
  • —Adjustable control system with unique cooling strategies
  • —Step-less fan speed control
  • —Efficient and reliable radial fans
  • —Compact construction
  • —Power supply 48 VDC
  • —Quick and easy installation and maintenance
  • —For plastic cores: very light


  • ​Cooling strategy based on internal temperature set points. The cooling capacity relates to fan speed on internal and external circuit. Internal and external fan speeds are controlled separately
  • Temperature sensor situated on control board – eases plug and play installation


Telecom Cooling

With more than ​20 years of developing and producing cooling solutions for the Telecom industry, Zoe INTL knows the business and the challenges met by network operators and suppliers.​

Drive down costs, maximise uptime

Our solutions are customised for the Telecom industry and provide reliable, energy-efficient heat removal from shelters, cabinets, enclosures and rooms containing temperature-sensitive electronic and telecommunications equipment.

This makes Zoe INTL the preferred partner for electronics cooling and substantiates our position as the leading global supplier of climate control solutions.

Leaders in Innovation

Zoe INTL is committed to finding new ways to meeting your cooling requirements while lowering energy consumption. Our analysts, customer specialists and R&D team constantly work to challenge the status quo and innovate our solutions to deliver even greater value.

The Zoe INTL manufacture dehumidifiers in a range of sizes to suit any space. Whatever you need, Zoe INTL, Calorex, Aerial and Master have the solution.

​All products are supported by an in-house applications department and nationwide service network.