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simplifying field installation by eliminating the need for external power step-downs for the 2 to 12 Vdc control signal
High RPM Rating: Built to operate safely at standard motor speeds up to 1725 RPM without blade deformation
Standard two-pin terminal configuration allows for a fast drop-in installation during service calls
the H17BB-1 uses a standard threaded thermocouple connection
this microprocessor-based control provides reliable flame supervision and diagnostics via an integrated LED
Johnson Controls VG2831TM Valve 340793-762 simplifying field installation by eliminatingThe Johnson Controls VG2831TM is a heavy duty 2 1 2 inch 3 way mixing globe valve designed for precision control in large scale hydronic systems. Built with a rugged cast iron body and durable brass trim, this ANSI Class 125 flat faced flange valve provides reliable performance in high flow HVAC applications. It features a 54 Cv rating with a modified linear flow characteristic, ensuring stable modulation for chilled or hot water systems. The 3 8 inch
