Durable Construction: The aluminum body and NBR seals offer excellent compatibility with air
Whether used in smoke control systems or standard air handling units
Ensure your flame sensor is clean and have a technician verify the 120VAC input before replacing the module
use a multimeter set to the Ohms or Continuity setting
this switch offers the reliable continuity and fixed set points required to meet rigorous factory specifications
Sporlan 953580 Interface Board Els PW 17895 Durable Construction: The aluminum bodyThe Sporlan 953580 Interface Board, also known as the IB G Control Board, is the advanced technical successor for the discontinued Sporlan 952956. Developed for precision refrigerant flow management, this HVAC interface module converts 0 10VDC or 4 20mA analog input signals into digital step motor pulses to drive electronic expansion valves. As an all in one replacement, the 953580 consolidates the functionality of previous IB 1, IB 2, IB 3, and IB 6