Engine hester G90 KT (short, fixed thermostat)


Voltage: 230 V.
Current: 50 Hz.
Power: 400 W, 850 W, 1200 W, 1600 W
Insulation class ‘I’ IP 44
Weight 2200 g.

Thermostat which controls the operation: 60°C

Diameter of connection terminals: 16, 17, 18, 20 mm.
Working position: vertically, with the lid facing upwards
Electric connection: OWY 3×1.5 cable 3 running metres
Equipped in a fixing holder

Delivery starts at 12 zł. We ship within Poland and to selected EU countries.
Payment methods: Przelewy24 (fast money transfer), traditional bank transfer.


The new products offered by the company comprise a series of gravitation heaters of G90 and G90K EPS ELEKTROWARM symbols.

The common feature of the heaters is a steel heating chamber with the diameter of 90 mm. The tank surface is protected against corrosion with powder epoxy varnish.

In case of G90 model, the heating chamber volume is 1.45 litres and in case of G90K module, the volume is 1.05 litres.

The heating chamber is closed with a header which a heater, working temperature control, sensor case, and electric connection are fixed to. The header is covered with a plastic lid. The sealing applied assures protection against moisture on IP44 level.

The heater has two connection bushings with ¾” pipe thread which connection terminals with the external diameter matching the hose of 16, 17, 18 or 20 mm or a terminal with ¾” thread which allows connecting the steel corrugated hose with the diameter of 20 mm are screwed to.

G90-T, TS, G90K-T heater may operate only in vertical position, with the lid facing upwards. Extension of the heating chamber volume with regard to previously offered heaters allows increasing the interval between the given heating cycles and what follows, prolongs the heater and thermostat shelf life. The heater is equipped in an adjustable fixing holder.

For G90 model, the heaters with the following power are planned: 600, 850, 1200, 1700, and 2050 W.

For G90K model, the heaters with the following power are planned: 400, 850, 1200, 1600 W

It heats the cylinder block in the emergency power transformers, agricultural and construction machines. It can be successfully applied in trucks. It prevents from problems related to starting-up of a cold engine.

Possible way of installation is described in the user’s manual.

Additional information

Weight21 kg
Dimensions29 × 13,5 × 15 cm

KT 1200 W (thermostat 60°C), KT 1550 W (thermostat 60°C), KT 1600 W (thermostat 60°C), KT 400 W (thermostat 60°C), KT 850 W (thermostat 60°C)


16 mm, 18 mm, 20 mm


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