UTERM Ventil Compact TYPE 21 S • UTERM

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UTERM Ventil Compact TYPE 21 S

UTERM Ventil Compact TYPE 21 S

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TYPE

Length

Height

200, 300, 400, 500, 600, 900 mm

Depth

64,5 mm

Operating pressure

10 atm

Test pressure

13 atm

Maximum temperature of heat-transfer medium

110 °С

Certificate of Conformity Europe

EN 442-1:2014

Certificate of Conformity Ukraine

DSTU Б В.2.5-3-95

Color

RAL 9016 (white)

Surface processing technology

BONDERITE N-MT

Assurance

10 years

UTERM steel panel radiators type 21 are functional and efficient devices easy to hide in niches and under narrow windowsills. They are used as the main and additional elements of the heating system.

The radiators type 21 consist of two welded panels with one convector fin installed between. This device is designed with a focus on heat dissipation by heating panels. The convector promotes efficient air exchange.

The heat transfer coefficient of type 21s is 1.28-1.31, depending on the height of the radiator. Minimum size – 400 mm, maximum – 3000 mm. A pitch of 100 mm allows choosing the optimal size of the radiator. Furthermore, the depth of type 21 is only 69.5 mm.

Height also varies – 200, 300, 400, 500, 600 and 900 mm. Therefore, heating calculations based on UTERM product specifications are accurate. The end-user uses an economical and ergonomic system that, if properly installed, works flawlessly throughout the entire warranty period.

Dimensions

TYPE	Height, mm	Length, mm	Distance between connection ports, mm
21 - РКР	200	от 400 до 3000	149
	300	от 400 до 3000	249
	400	от 400 до 3000	349
	500	от 400 до 3000	449
	600	от 400 до 3000	549
	900	от 400 до 3000	849

Height, depth

Thermal efficiency

Schedule of thermal efficiency of all standard sizes due to ΔТ30, ΔТ50, ΔТ70.

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
400	55/45/20⁰С	116	155	198	235	272	372
	75/65/20⁰С	231	304	390	462	536	744
	95/85/20⁰С	362	474	596	720	835	1170
500	55/45/20⁰С	145	193	247	294	340	465
	75/65/20⁰С	288	380	487	578	670	930
	95/85/20⁰С	452	593	745	900	1043	1463
600	55/45/20⁰С	174	232	297	352	409	558
	75/65/20⁰С	346	457	585	694	804	1116
	95/85/20⁰С	543	711	894	1080	1252	1756
700	55/45/20⁰С	203	271	346	411	477	651
	75/65/20⁰С	404	533	682	809	938	1302
	95/85/20⁰С	633	830	1043	1260	1461	2048
800	55/45/20⁰С	232	309	396	470	575	744
	75/65/20⁰С	462	609	780	925	1072	1488
	95/85/20⁰С	724	948	1192	1440	1669	2341

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
900	55/45/20⁰С	261	348	445	529	613	837
	75/65/20⁰С	519	685	877	1040	1206	1674
	95/85/20⁰С	814	1067	1341	1620	1878	2633
1000	55/45/20⁰С	290	387	494	587	681	931
	75/65/20⁰С	577	761	975	1156	1340	1860
	95/85/20⁰С	905	1185	1490	1800	2087	2926
1100	55/45/20⁰С	319	425	544	646	749	1024
	75/65/20⁰С	635	837	1072	1272	1474	2046
	95/85/20⁰С	995	1304	1638	1980	2295	3219
1200	55/45/20⁰С	348	464	593	705	817	1117
	75/65/20⁰С	692	913	1170	1387	1608	2232
	95/85/20⁰С	1086	1422	1787	2160	2504	3511
1300	55/45/20⁰С	377	503	643	764	885	1210
	75/65/20⁰С	750	989	1267	1503	1742	2418
	95/85/20⁰С	1176	1541	1936	2340	2713	3804

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
1400	55/45/20⁰С	406	541	692	822	953	1303
	75/65/20⁰С	808	1065	1365	1618	1876	2604
	95/85/20⁰С	1266	1659	2085	2520	2921	4096
1500	55/45/20⁰С	435	580	742	881	1021	1396
	75/65/20⁰С	865	1141	1462	1734	2010	2790
	95/85/20⁰С	1357	1778	2234	2700	3130	4389
1600	55/45/20⁰С	464	619	791	940	1089	1489
	75/65/20⁰С	923	1218	1559	1850	2144	2976
	95/85/20⁰С	1447	1896	2383	2880	3339	4682
1700	55/45/20⁰С	493	657	840	999	1157	1582
	75/65/20⁰С	981	1294	1657	1965	2278	3162
	95/85/20⁰С	1538	2015	2523	3060	3547	4974
1800	55/45/20⁰С	522	696	890	1057	1226	1675
	75/65/20⁰С	1039	1370	1754	2081	2412	3348
	95/85/20⁰С	1628	2133	2681	3240	3756	5267

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
1900	55/45/20⁰С	551	735	939	1116	1294	1768
	75/65/20⁰С	1096	1446	1852	2196	2546	3534
	95/85/20⁰С	1719	2252	2830	3420	3965	5559
2000	55/45/20⁰С	580	773	989	1175	1362	1861
	75/65/20⁰С	1154	1522	1949	2312	2680	3720
	95/85/20⁰С	1809	2370	2979	3600	4173	5852
2100	55/45/20⁰С	609	812	1038	1233	1430	1954
	75/65/20⁰С	1212	1598	2047	2428	2814	3906
	95/85/20⁰С	1900	2489	3128	3780	4382	6145
2200	55/45/20⁰С	638	851	1088	1292	1498	2047
	75/65/20⁰С	1269	1674	2144	2543	2948	4092
	95/85/20⁰С	1990	2607	3277	3960	4591	6437
2300	55/45/20⁰С	667	889	1137	1351	1566	2140
	75/65/20⁰С	1327	1750	2242	2659	3082	4278
	95/85/20⁰С	2081	2726	3426	4140	4799	6730

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
2400	55/45/20⁰С	696	928	1187	1410	1634	2233
	75/65/20⁰С	1385	1826	2339	2774	3216	4464
	95/85/20⁰С	2171	2844	3575	4320	5008	7023
2500	55/45/20⁰С	725	967	1236	1468	1702	2326
	75/65/20⁰С	1442	1902	2437	2890	3350	4650
	95/85/20⁰С	2262	2963	3724	4500	5217	7315
2600	55/45/20⁰С	754	1005	1285	1527	1770	2419
	75/65/20⁰С	1500	1979	2534	3006	3484	4836
	95/85/20⁰С	2352	3081	3873	4681	5426	7608
2700	55/45/20⁰С	783	1044	1335	1586	1838	2512
	75/65/20⁰С	1558	2055	2632	3121	3618	5022
	95/85/20⁰С	2443	3200	4022	4861	5634	7900
2800	55/45/20⁰С	812	1083	1384	1645	1906	2605
	75/65/20⁰С	1616	2131	2729	3237	3752	5208
	95/85/20⁰С	2533	3318	4171	5041	5843	8193

		21S type
Height, mm		200	300	400	500	600	900
Index, n		1,33	1,31	1,31	1,31	1,33	1,34
Length	Water temperature
2900	55/45/20⁰С	841	1121	1434	1703	1974	2699
	75/65/20⁰С	1673	2207	2826	3352	3886	5394
	95/85/20⁰С	2623	3437	4320	5221	6052	8486
3000	55/45/20⁰С	870	1160	1483	1762	2043	2792
	75/65/20⁰С	1731	2283	2924	3468	4020	5580
	95/85/20⁰С	2714	3555	4469	5401	6260	8778

Weight, capacity

All data is given for 1 m of radiators length.

21S type
Height, mm	200	300	400	500	600	900
Weight, kg	8,6	14,6	15,9	23,8	28,2	38,4
Capacity, dm3	2,3	3,4	4,3	5,3	6,2	9,8

Connection methods

Assemblage

Position of central staple TYPE 10, 21, 22:	Position of central staple TYPE 11:
— for paired radiator lengths: D=L/2 where L — radiator length — for non-paired radiator lengths: D=L/2-16.67 where L — radiator length	— for paired radiator lengths: D=L/2-16,67 where L — radiator length — for non-paired radiator lengths: D=L/2 where L — radiator length

	Type 21S
Height, mm	X	Y	Z
300	100	120	85
500	100	120	285
600	100	120	385

Dimensions
HEIGHT, DEPTH
Thermal efficiency
Weight, capacity
Connection methods
Assemblage

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