The A200 series is valued by technicians for its vertical design configuration and straight-through wiring

Premature failure is often caused by touching the heating element during installation

it must be ordered as a separate seat kit

Whether you are performing a new installation or a fuel-type retrofit

gas valve replacements should be performed by a licensed technician to ensure proper leak testing and manifold pressure settings

Siemens Industrial Controls 3RA1954-2A Mechanical Interlock 322838-753 The A200 series is valuedThe Siemens 3RA1954 2A Mechanical Interlock is a rugged, laterally mounted interlock specifically engineered for high capacity SIRIUS 3RT motor contactors within sizes S6, S10, and S12. Designed to ensure fail safe operation in reversing or changeover configurations, this contactor accessory prevents the simultaneous engagement of two power contactors, effectively protecting your motor winding and electrical distribution system from dead shorts. This