Nordyne 151882R Restrictor Orifice 319847-401 reducing start-up torque requirements and

reducing start-up torque requirements and increasing electrical longevity

The construction utilizes a bronze body and a silicone seat to prevent galling and ensure a positive seal after actuation

typically +/- 3% to 5% RH

High Air Capacity: Capable of 432 scim at 20 psi

Nordyne 151882R Restrictor Orifice 319847-401 reducing start-up torque requirements andThe Nordyne 151882R Restrictor Orifice is a critical OEM component designed to meter combustion air within the furnace inducer motor assembly. This precision engineered inducer orifice features a 1. 25 inch center hole diameter and a 2. 5 inch outside diameter, ensuring the exact static pressure required for stable ignition and consistent flue gas extraction. For contractors troubleshooting pressure switch trips or combustion instability in high