the System Sensor DST3 is a critical metal duct sampling tube engineered for HVAC smoke detection

Common Questions Is the Watts 0881405 the same as the GAF kit

8A max pickup rating

For contractors performing boiler gasket replacement

this unit delivers the thermal response time you need to ensure safe and reliable operation

Nordyne 151886R Restrictor Orifice the System Sensor DST3 isWhen 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