A.O. Smith BTI - 85 Technical specifications, Gas data natural gas 2H G20, Gas data butane 3+ G30

BTI

Technical specifications

		BTI 65	BTI 85	BTI 100
Gas data natural gas 2H (G20)
Input*	kW	18.1	23.1	27.4
Output	kW	12.7	16.2	19.2
Inlet pressure	mbar	20	20	20
Burner pressure	mbar	12	11,5	10
Gas consumption**	m3/h	1.7	2,2	2.6
Diameter pilot orifice	mm	0.56/0.41	0.56/0.41	0.56/0.41
Diameter main orifice	mm	3.4	3,9	4.5
Max. flue gas temperature	°C	265	275	275
Flue gas discharge	kg/h	27	55.2	53.2
Gas data butane 3+ (G30)
Input*	kW	17.2	21.8	29.6
Output	kW	12.3	15.7	21.2
Inlet pressure	mbar	30	30	30
Burner pressure	mbar	-	-	-
Gas consumption**	kg/h	1.3	1.6	2.2
Diameter pilot orifice	mm	0.23	0.23	0.23
Diameter main orifice	mm	1.9	2.2	2.5
Max. flue gas temperature	°C	265	275	275
Flue gas discharge	kg/h	-	81.1	74.8
Gas data propane 3+ (G31)
Input*	kW	16.4	20.9	28.6
Output	kW	11.7	15	20.4
Inlet pressure	mbar	37	37	37
Burner pressure	mbar	-	-	-
Gas consumption**	kg/h	1.2	1,5	2,0
Diameter pilot orifice	mm	0.23	0.23	0.23
Diameter main orifice	mm	1.9	2.2	2.5
Max. flue gas temperature	°C	265	275	275
Draw-off capacity
Storage capacity	l	178	265	355
Max. temperature setting	°C	80	80	80
30 min. ∆T=44°C	l	281	396	508
60 min. ∆T=44°C	l	405	554	713
90 min. ∆T=44°C	l	529	713	871
120 min. ∆T=44°C	l	652	871	1070
Continuous ∆T=44°C	l/h	247	375	399
Heating-up time ∆T=44°C	min.	43	42	53
30 min. ∆T=50°C	l	248	348	447
60 min. ∆T=50°C	l	356	488	612
90 min. ∆T=50°C	l	465	627	777
120 min. ∆T=50°C	l	574	767	992
Continuous ∆T=50°C	l/h	218	330	351
Heating-up time ∆T=50°C	min.	49	48	61
30 min. ∆T=55°C	l	225	317	406
60 min. ∆T=55°C	l	324	443	556
90 min. ∆T=55°C	l	423	570	706
120 min. ∆T=55°C	l	522	697	856
Continuous ∆T=55°C	l/h	198	300	319
Heating-up time ∆T=55°C	min.	54	53	67
Electrical data
Power consumption	W		30
Power supply	VAC/Hz		230(-15/+10%) / 50
General
Anodes	-		1
Maximum working pressure	bar		8
Maximum weight	kg	266	382	499
Shipping data
Weight empty	kg	93	122	149
Weight incl. packaging BTT / BTI	kg	105	140	167
Width packaging	mm	670	780	780
Height packaging	mm	1690	1640	1830
Depth packaging	mm	730	870	870

value	at 15°C and 1013.25 mbar
data on gross	consumption
Gas	Gas
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