Cast Iron Boilers

COMMODORECommercial Oil & Gas Cast Iron Boiler

162–432 kW

Large-output cast iron boiler with a 5 pass design for commercial and industrial heating requirements.

Key Features

Model			7	8	9	10	11	12	13	14	15	16
Heat output		KW	162	204	224	253	283	310	339	371	395	432
Input power		KW	178	225	246	278	312	340	375	408	430	475
Number of elements			7	8	9	10	11	12	13	14	15	16
Gas	Flowing fume mass	Kg/h	270	341	373	421	473	515	568	618	651	719
	Fume volume	m³/h	363	466	504	574	647	693	778	831	850	958
	CO₂ percentage	%	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2	10.2
Oil	Flowing fume mass	Kg/h	272	350	370	418	476	530	588	635	665	740
	Fume volume	m³/h	347	454	475	540	618	676	765	811	824	936
	CO₂ percentage	%	13	12.7	13.2	13.2	13	12.7	12.6	12.7	12.8	12.7
Fume temperature		°C	177	183	179	182	184	176	184	176	163	172
Fume Circuit volume		L	195	226	258	290	322	354	386	418	450	482
Combustion chamber lenght		mm	789	919	1049	1179	1309	1439	1569	1699	1829	1959
Combustion chamber Diameter		mm	400	400	400	400	400	400	400	400	400	400
Necessary draw		mbar	0.33	0.36	0.35	0.34	0.33	0.35	0.35	0.33	0.30	0.30
Fume resistance		mbar	2.9	3.5	2.2	2.6	2.7	3.5	3.6	4.4	4.6	4.6
Efficiency at 30% charge 50°C		%	92.2	91.4	92.3	92.2	91.5	92.6	90.7	92	94.3	92.1
Efficiency at 100% charge 70°C		%	91	90.7	91.1	91	90.7	91.2	90.4	90.9	91.9	90.9
Nominal water flow at Pn ΔT15°		m³/h	9.3	11.7	12.8	14.5	16.2	17.8	19.4	21.3	22.6	24.8
Water capacity		L	115	130	145	160	175	190	205	220	235	250
Maximum working pressure		Bar	6	6	6	6	6	6	6	6	6	6
Working temperature		°C	90	90	90	90	90	90	90	90	90	90
Ø Flue outlet		Mm	180	180	180	180	180	180	180	180	180	180
Supply Ø		"G	3	3	3	3	3	3	3	3	3	3
Return Ø		"G	3	3	3	3	3	3	3	3	3	3
Drain		"G	3/4	3/4	3/4	3/4	3/4	3/4	3/4	3/4	3/4	3/4
Boiler body weight		kg	705	800	895	980	1060	1150	1240	1330	1420	1510

MODEL		7	8	9	10	11	12	13	14	15	16
L (mm)		1095	1225	1355	1485	1615	1745	1875	2005	2135	2265