B311B+TFRB24-S | CCV | 0.5" | 3 Way | 1.9 Cv | w/ Spg Rtn | 24V | On/Off | SW | Belimo Configuration_Rough Service CO Sensor ^^[Part# AHX120-SR-200 is the same
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

























