" checking the S1-029-20422-056 orifice for debris or obstruction is standard protocol to ensure efficient combustion and system safety

ensuring the rolling diaphragm and piston-type mechanisms operate without mechanical binding

and 45-second hot surface ignition systems

Industrial Build Quality: Features a 1/10 HP motor with high-temperature resistance and 3000 RPM capacity for long-cycle reliability

Maxitrol TS120 Temperature Sensor Freon " checking the S1-029-20422-056 orificeThe Maxitrol TS120 Temperature Sensor is a high precision OEM wall mounted space sensor engineered for Maxitrol Selectra Series 20 30 and Series 21 31 control systems. Designed to provide accurate environmental feedback, this sensor is essential for maintaining proper burner modulation and stable thermal conditions in commercial and light industrial indirect fired heating units. While the standard Selectrastat (T120) offers integral sensing and