EL series

EL series

Product catalog summary
Overview: The KOCOVERK Bridge Mounted Heater EL 85 is an all-electric aircraft heater designed for installation beneath passenger boarding bridges. It is suitable for both short-term heating during aircraft turnaround and long-term heating during night stops.
Operation: The EL 85 is user-friendly, operated via remote control to toggle the fan and heat on or off. Its placement under the boarding bridge ensures no interference with ground support equipment or personnel, and it operates with minimal noise.
Maintenance: The heater requires minimal maintenance due to its few moving parts, such as the electric motor and fan wheel. The motor and fan bearings are permanently greased for extended operation without maintenance.
Economy: The absence of a chassis, wheels, and tow bar makes the EL 85 more cost-effective compared to trailer-mounted units. It has been tested for reliable, trouble-free operation.
Heater Specifications: The EL 85 features a stainless steel heat exchanger with an 85 kW capacity, suitable for both narrow and wide-body aircraft. It operates on a 125 Amp standard power outlet and includes a high-pressure, high-performance fan.
Safety: The heater includes safety features such as a netted air intake to prevent contact with the fan, double thermostats to prevent overheating, and an emergency switch. Heating elements are grouped to avoid overloading the power supply.
Advantages: The compact EL 85 saves space on the apron and can also function as a ventilation unit in summer. It comes with a customizable air hose and a special adapter with self-locking handles. Remote control and an optional air cycle heating system are available for enhanced performance.
Technical Data:
  • Air flow: 3000 m3/h
  • Air pressure: 550 mmwp
  • Heating power: 85 kW
  • Electric power: 400 V, 3-phase, 50/60 Hz
  • Dimensions: Length 1.8 m, Width 0.75 m, Height 1.0 m
  • Weight: 500 kg
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Catalog excerpts

EL series-1

BRIDGE MOUNTED HEATERS ELECTRIC HEATERS Aircraft Heater EL 85 for narrow and wide body aircraft outlet. The fan has is a high pressure high performance fan with characteristics to suit above mentioned type of aircraft. KOCOVERK Bridge Mounted Heater EL 85 is a powerful all electric aircraft heater mounted underneath the passenger boarding bridge. It is ideal for short time heating during turn around or for long time heating during night stop. SAFETY The EL 85 has built in safety devices to protect personnel from all potential safety hazards. Air intake is equipped with a net to prevent body contact with the fan. Double thermostats are preventing too high discharge air temperatures. The unit is also delivered with an emergency switch. The heating elements are divided into different groups and connected one by one in order not to overload the power supply system. OPERATION The EL 85 is extremely easy to use. With a remote control the operator will choose between fan on and off and heat on and off. Due to it is position underneath the boarding bridge there will be no interference with other GSE equipment and personnel on the tarmac. With very low noise level the heater will not disturb the ambient environment. ADVANTAGES MAINTENANCE KOCOVERK EL 85 heater has very few moving parts - electric motor and fan wheel. This means a minimum of maintenance. Motor and fan bearings are permanently greased for long time operation without maintenance. KOCOVERK EL 85 is a small, yet powerful all electric heater to be mounted underneath the boarding bridge to save space on the apron. The heater can also be used as a ventilation unit for aircraft in the summer time. The heater is delivered with air hose to customer specification and special adapter with self locking handles. EL 85 can also be remote controlled. As option EL 85 can be delivered with air cycle heating system for maximum performance. ECONOMY Due to the lack of chassis, wheels, tow bar etc. the EL 85 offers you a lower cost in comparison with trailer mounted units. Our bridge mounted heater has been tested in actual service to offer you the ultimate in trouble free operation. TECHNICAL DATA EL 85 Air flow 3000 m3/h Air pressure 550 mmwp Heating power 85 kW Electric power 400 V, 3-phase 50/60 Hz HEATER EL 85 has a stainless steel heat exchanger with 85 kW capacity (including motor power). This is enough for narrow body and wide body type of aircraft. There is no emission from the heater as electricity is the power source. The heater will operate on a 125 Amp standard power 6 Length Width Height Weight

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