A.O. Smith EQ 380 G, EQ 280 G manual Technical data, Device category II2H3+

1.3.2Technical data

Device category: II2H3+

DESCRIPTION unit EQ 280 EQ 380

DATA NATURAL GAS G20 - 20 mbar:

Nominal heat input (lower value)	kW	22.6	24.0
Nominal power	kW	19.2	20.4
Inlet-pressure (G20)	mbar	20	20
Burner pressure (G20)	mbar	12.5	8.7
Gas consumption (G20) *	m3/h	2.4	2.5
Diameter main orifice (G20)	mm	3.90	4.50
Diameter pilot orifice (G20)	mm	2 X 0,27	2 X 0,27
Warming-up time ΔT= 45 K	min.	56	61
DATA BUTANE G30 - 30 mbar:
Nominal heat input (lower value)	kW	22.6	24.0
Nominal power	kW	-	-
Inlet-pressure (G30)	mbar	30	30
Burner pressure (G30)	mbar	30	30
Gas consumption (G30) *	kg/h	1.8	1.9
Diameter main orifice (G30)	mm	2.30	2.35
Diameter pilot orifice (G30)	mm	2 x 0.16	2 x 0.16
Warming-up time ΔT= 45 K	min.	-	-
DATA PROPANE G31 - 37 mbar
Nominal heat input (lower value)	kW	21.1	22.9
Nominal power	kW	-	-
Inlet-pressure (G31)	mbar	37	37
Burner pressure (G31)	mbar	37	37
Gas consumption (G31) *	kg/h	1.6	1.8
Diameter main orifice (G31)	mm	2.25	2.35
Diameter pilot orifice (G31)	mm	2 x 0.16	2 x 0.16
Warming-up time ΔT= 45 K	min.	-	-

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