Nordyne 155316R Inducer Orifice This indicates the switch closes

This indicates the switch closes at 110°F to start the fan and has a 20°F differential

What units does this capacitor fit

This shaft clamp accessory is the professional choice for contractors looking to ensure long-term reliability in commercial air handling units and VAV systems

the 4074EGR is identical to the 4074EGR/U

providing the correct electrode length and terminal connection for a secure fit in the electrode housing assembly

Nordyne 155316R Inducer Orifice This indicates the switch closesThe Nordyne 155316R Inducer Orifice is a critical engineering component designed for high efficiency fuel combustion in gas fired heating systems. As a veteran grade furnace draft inducer part, this orifice is precision machined to regulate vent airflow, ensuring the static pressure is correctly maintained for the pressure switch to close during the pre purge cycle. Utilizing a genuine Nordyne replacement orifice restores the system's ability to pull