The Lennox 19S83 Control Board is a high-performance BCC3 Fan Control Board designed for professional HVAC application in Lennox G20

the internal spherical bearing design allows for static misalignment of approximately +/- 2 degrees to compensate for minor installation variances

Common Questions: Is the Armstrong E9

and various HVAC appliances

Siemens Industrial Controls 3RT2026-1AK60 Contactor 322055-301 The Lennox 19S83 Control BoardThe Siemens 3RT2026 1AK60 is a heavy duty SIRIUS size S0 power contactor engineered for reliable motor switching in demanding HVACR and industrial control panels. This 3 pole IEC contactor is rated for 25A (AC 3) at 400V, making it a standard choice for 11 kW motor starters and resistive load applications. Operating on a 120V AC 60Hz coil, it features integrated 1NO + 1NC auxiliary contacts to streamline control wiring and feedback loops. Built with