Catalogues - advanced-product-sheet-gkt-classic-england

Catalogue Advanced Product Sheet GKT classic England

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Technical Data

gas operation with G30/G31. An extensive range of exhaust gas fittings is also available.

The GKT classic from AEG can be adapted to the architectural conditions available. You can choose between the open flued GKT 231 classic and GKT 281 classic, or the fan assisted GKT 243

classic and GKT 303 classic. In addition to a room thermostat and outdoor temperature sensor, a remote control can also be connected. The appliances can be converted for liquid-


		GKT 23	1 classic	GKT 28	classic	GKT 243 classic		GKT 303 classic
Class		ll2H3+		ll2H3+		ll2H3+		ll2H3+
Gas type		G20	G30/G31	G20	G30/G31	G20	G30/G31	G20	G30/G31
Max heat output (Hi)	[kW]	23.1	23.1	27.5	27.1	23.6	23.6	29.5	29.1
Min heat output (Hi)	[kW]	9.1	9.1	11.4	11.4	8.9	8.9	11.0	11.0
Efficiency
Nominal efficiency	[%]	90.8		91.4		92.1		93.4
Heater
Temperature range of water in heating circuit min-max	[°C]	30-80		30-80		30-80		30-80
Expansion vessel	[ltrs]	8		8		8		8
Expansion vessel pressure	[bar]	1		1		1		1
Max working pressure	[bar]	3		3		3		3
Max system temperature	[°C]	85		85		85		85
Hot water
Flow rate at 25 °C temperature rise	[ltrs/min]	13.2		15.8		13.5		16.9
Flow rate at 30 °C temperature rise	[ltrs/min]	11.0		13.2		11.3		14.1
Min water flow	[ltrs/min]	3		3		3		3
Max supply pressure	[bar]	6		6		6		6
Min supply pressure (for priority pressure switch activation)	[bar]	0.8		0.8		0.8		0.8
Temperature range	[°C]	30-70		30-70		30-70		30-70
Electrical data
Voltage/frequency	[volt/Hz]	230/50		230/50		230/50		230/50
Power consumption	[W]	100		130		150		180
Level of protection		IP X4D		IP X4D		IP X4D		IP X4D
Dimensions
Width - Height - Depth	[mm]	400 x 750 x 347		400 x 750 x 347		400 x 750 x 347		400 x 750 x 347
Weight	[kg]	33		36		37		40
Connections (S = Outlet)
Heating flow/return	[in]	3/4''		3/4''		3/4''		3/4''
Domestic water inlet/outlet	[in]	1/2''		1/2''		1/2''		1/2''
Gas connection to the garden boiler	[in]	3/4''		3/4''		3/4''		3/4''
Gas connection to the gas cock of standard connection kit	[in]	1/2''		1/2''		1/2''		1/2''
Flue products outlet 0	[mm]	130		140		-		-
Coaxial flue products outlet/air inlet 0	[mm]	-		-		100/60		100/60
Coaxial flue length (horizontal) min/max	[m]	-		-		0.5-4		1-3
Coaxial flue length (vertical) min/max	[m]	-		-		1-5		1-4
Separate flue products outlet/air inlet 0	[mm]	-		-		80		80
Seperate flue length min/max	[m]	-		-		2-30 (max S=20)		2-30 (max S=10)

AEG

www.aeg-haustechnik.de

TH 084-040303 0404

HAUSTECHNIK