B216+TFRB24 3 S CCV 0.5" 2 Way 16 Cv w Spg Rtn 24V Floating SW Belimo Cv GPM_2 Cv ^^[Part# AHX120 3 100 is the same 4539 010 Number_Number 4 1 1 4 PVC ^^[Part# AHX120 3 100 is the same as AHX1203100]^^ providing protection against dust and moisture
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