The Nordyne 661024R Orifice is a precision-engineered gas metering component designed for Natural Gas furnace applications

Reduced Maintenance: High-quality material construction extends the service life of the actuator

Built with reinforced thermoplastic

The 196248 is the standard inducer housing for various gas-fired unit heaters

Functional Devices RIBMN24Q4C-PX Module Els PW 17895 The Nordyne 661024R Orifice isThe Functional Devices RIBMN24Q4C PX is a professional grade 4 output sequencer module designed for precise HVAC staging and building automation system (BAS) integration. This unit operates on 24VAC DC and accepts a 0 10VDC analog input to control four independent SPDT relay outputs. Ideal for managing multi stage boilers, chillers, or fan banks, it features field adjustable threshold settings, allowing technicians to program specific ON OFF voltages