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Fast Installation: Universal mounting bracket and direct-drive coupling reduce labor time during retrofits
the OEM Carrier motor controller ensures stable HVAC head pressure control
which is the standard for most commercial boiler control circuits
though technicians should always match the dip switch settings from the original board to maintain correct CFM and ramp-up timings
Siemens Building Technology 257-02032 Valve Assembly Els PW 29614 Fast Installation: Universal mounting bracketThe Siemens Building Technology 257 02032 Valve Assembly is a contractor grade solution designed for precise fluid control in terminal unit applications such as convectors and fan coil units. This 2 way normally open valve features a compact 1 2 inch NPT connection and a 0. 63 Cv equal percentage flow characteristic, ensuring linear heat output across a wide range of operating conditions. Built with a rugged forged brass body and reliable brass trim,
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