Siemens Combustion SQM10.16561 Motor 322838-752 The York S1-025-50869-000 Pressure Switch

The York S1-025-50869-000 Pressure Switch is a critical safety component designed for precise HVAC furnace combustion monitoring

the Armstrong R20536201 is designed for dual-voltage applications

While it is a direct fit for Beckett AFG housings

providing versatile switching for pumps and valves without external relays

it is typically recommended as a temporary measure during system remediation

Siemens Combustion SQM10.16561 Motor 322838-752 The York S1-025-50869-000 Pressure SwitchThe Siemens SQM10. 16561 is a high precision reversing actuator designed specifically for the modulation of gas and air dampers in burner control systems. Operating on 110V AC, this damper motor provides a rated torque of 10 Nm with a total running time of 29 seconds for a 90 degree stroke. Engineered for compatibility with Siemens LFL and LME burner controls, it utilizes a synchronous motor and a gear train that can be disengaged for manual