Рекуператоры с индикатором работы

[4347,4398,5700,6384,6526,6798,6810,6952,7235,7378,9600,9798,10762,11056,11202,11598,12574,12910,13090,13194,13398,13399,13602,13762,13999,14045,14202,14406,14470,14598,14754,15059,15213,15260,15322,15330,15436,15600,15606,15707,16242,16260,16303,16526,16562,16602,16998,17183,17196,17287,17336,17454,17802,17999,18278,18404,18431,18870,19260,19800,20472,20490,20628,21000,21558,21582,21768,21810,21918,22632,23718,23766,23928,24828,24870,25830,25920,25989,26238,26598,26916,27090,27171,28114,28593,29736,31542,32566,35410,42411,50658,57289,62248,63093,82619,84800,89379,92007]