B311+TFRB24 | CCV | 0.5" | 3 Way | 1.9 Cv | w/ Spg Rtn | 24V | On/Off | Belimo Element Type_1K (Nickel) a separate pressure relief or 57211 BACnet Profile_Advanced Application Controller Black zinc die cast
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26