installing an OEM suppressor is the most reliable way to prevent catastrophic board failure and ensure voltage regulation across internal sensitive circuits during peak demand or atmospheric electrical events

Whether you are performing a piston-to-TXV conversion or replacing an OEM part

the S1-373-23868-001 control kit most likely requires replacement

Smith cross-references

By combining the pilot gas delivery

Fasco D209 Motor 323613-751 installing an OEM suppressor isThe Fasco D209 Motor is a high performance, shaded pole replacement designed for demanding HVAC applications requiring a 3. 3 inch diameter motor. Engineered for fan and blower motor duty, this 1 30 HP unit operates at a steady 3000 RPM on standard 115V single phase power. As a seasoned technician knows, the double shaft configurationmeasuring 3 1 4" on both ends with a 1 4" diameterprovides the critical versatility needed for dual wheel blower setups