Nordyne 151886R Restrictor Orifice maintaining the operational integrity of

maintaining the operational integrity of the cooling cycle without causing significant pressure drops

maintaining the factory-specified millivolt signal for gas valve operation

this spring is specifically for the RV110/111 and 210G series

For refrigerant circuit lubrication

Durable Construction: High-impact plastic housing protects sensitive pneumatic calibration settings from tampering

Nordyne 151886R Restrictor Orifice maintaining the operational integrity ofWhen you are troubleshooting a furnace that is running hot or experiencing frequent limit switch trips, the Nordyne 151886R Restrictor Orifice is a critical component to inspect. Designed specifically for inducer assembly airflow regulation, this genuine OEM Nordyne part maintains the precise static pressure required for optimal combustion. As a 1. 50 inch restrictor orifice, it manages the exhaust velocity to ensure the heat exchanger transfers