The Reznor 11831 Orifice is a critical OEM replacement part designed for precision fuel regulation in gas-fired heating systems

65-inch width

this fixed-temperature limit control ensures immediate equipment shutdown during restricted airflow conditions

making it ideal for standard residential and light commercial compressor switching

ASCO 302-037 Rebuild Kit Els PW 17895 The Reznor 11831 Orifice isMaintain peak field performance and prevent critical system downtime with the ASCO 302 037 Rebuild Kit. Engineered specifically for ASCO 8263 Series solenoid valves, this OEM solenoid valve repair kit contains all essential wear parts required for a factory standard overhaul. As a veteran technician knows, sluggish operation or audible seat leakage typically indicates internal component fatigue. This valve maintenance kit includes a high grade