I found information on the internet about my old radiators

The old radiators I had were marked on the radiator housing with the vendor who had made them. Those vendors were since a long time ago out of business or bought by other vendors. This made information about the old radiators hard to find. I had found a number of very helpful persons in VVS-varuhuset in Malmoe but not even they could help me by finding the old data for the radiators.

However, luckily enough, old things sometimes become modern, so I did find information about a web page called "www.vvs.just.nu" focused on newly produced copies of my old radiators. It is gone by now, but carries some of those radiators. I have to assume the copies, if similar, are about as good as the originals.

For the copies, the vendor did supply tables about the radiator. I had two types of radiators, the Duplex and the Rex kind. The Duplex radiator had a data description as below:

Duplex Radiator

Radiator Height:			590 mm
			Power in Watt at delta t
Number sections	Length (mm)		T 50°C 75/65	T32,5°C 60/45	T 30°C 55/45
10	450		602	348	315
12	540		722	417	378
14	630		843	487	441
16	720		963	557	504
18	810		1084	627	568
20	900		1204	696	630
22	990		1324	765	693
24	1080		1445	835	757
26	1170		1565	905	819
28	1260		1686	975	883
30	1350		1806	1044	946
32	1440		1926	1113	1008
34	1530		2047	1183	1072
36	1620		2167	1253	1135
38	1710		2288	1323	1198
40	1800		2408	1392	1261
42	1890		2528	1461	1324
44	1980		2649	1531	1387
46	2070		2769	1601	1450
48	2160		2890	1671	1513
50	2250		3010	1740	1576
52	2340		3130	1809	1639
54	2430		3250	1879	1702
56	2520		3371	1949	1765
58	2610		3492	2018	1828
60	2700		3612	2088	1891