FIGHTER 1330

NIBE FIGHTER 1330 is a heat pump for heating larger buildings such as multi-family houses and large scale industrial plants. Soil, brine or ground water can be used as an energy source. FIGHTER 1330 is a flexible product with advanced control equipment which offers a multitude of system solutions. FIGHTER 1330 can run at two different flow temperatures – if necessary with double heat curves. It is furthermore prepared for controlling an oilfuelled or electric boiler. This heat pump can be controlled in a heating system as either a “master” or “slave”.

FIGHTER 1330 is manufactured in three versions; these feature an output of 23, 31 and 39 kW.

Due to the two highly effective scroll compressors in a refrigerant circuit of suitable size, the FIGHTER 1330 achieves a high efficiency. With a heat factor (COP) of at least 4.3 * with an incoming cooling medium temperature of 0° C and an outgoing heating medium temperature of 35°C, the unit is an effective cost saver.

The maximum flow temperature is 65°C with compressors only.

The heat pump consists of two units which contain less than 3 kg refrigerant per unit. The two compressors, which are activated when they are needed, achieve a higher output control by increased operation intervals, which leads to less wear and increased operational safety.

FIGHTER 1330 enables simultaneous production of heating water and hot water. The production of hot water is prioritised by the activation of one or both compressors.

FIGHTER 1330 is constructed in such a manner, that the compressors and refrigerant circuits are encased in separate units, which ensures safe servicing. This double sound-proofing of the compressors results in very low noise levels. Circulation pumps and flexible hoses are fitted at the factory. Cooling medium and heating circuits are connected on the back of the device. Dirt filters are included in the delivery.

The FIGHTER 1330 is fitted with a microprocessor to ensure optimal and safe operation. Clear information on condition, operation time and all temperatures can be read off from the LCD display. External plant thermometers are therefore not necessary.

FIGHTER 1330 features a robust frame with a strong outer casing. Effective sound-proofing guarantees low noise levels and therefore increased living comfort. Detachable front and side panels make the installation and servicing easier.

Nine FIGHTER 1330 can be connected together via a control unit to achieve an output of up to 360 kW.

It is also possible to cool via brine on hot summer days.

FIGHTER 1330 can be installed in different ways.

Necessary accessories would be for example the room sensor “RG 10” or the equipment for hot water control “VST 11”, the temperature signal distributor “TSF 10” and other equipment.

Contents of delivery

NIBE FIGHTER 1330

Dirt filter R32 resp. R40, R25

Temperature sensor with plug contact

External sensor

Tubes for sensors

Aluminium tape

Insulating tape

Hoses and seals (WQA-flow R25 inner and outer threads)

Heat transfer paste

Connection hoses with seals

Safety valve

Accessories

Immersion heater IU 3 kW, 6 kW

Switchbox K11
(with thermostat and thermal overload protection)

Hot water control VST 11
Three-way valve with copper pipe Ø28 (maximum recommended charging capacity is 15 kW)

Hot water control VST 20 for higher capacity

Room sensor RG 10

Room thermostat RT 10

Level switch NV10