OEM Compatibility: Specifically engineered for Williams 5508

the N800-9423 is the current Schneider Electric part number and is identical to the legacy 21-841 used across various 2473 Series and M573 Series pneumatic actuators

Does this include the necessary mounting screws

Field technicians rely on the ST-MTG-1/DC44 for its ability to maintain precise stem alignment

Armstrong Furnace R102613-01 Pressure Switch OEM Compatibility: Specifically engineered forThe Armstrong Furnace R102613 01 Pressure Switch is a critical OEM safety component engineered for 2 stage 80% and 90% gas furnaces. As a dual rated switch, it monitors negative pressure at two distinct set points, . 45" and . 80" WC, ensuring the inducer motor is moving sufficient combustion air before allow the ignition sequence to proceed. This genuine Armstrong Air replacement part is built with a high sensitivity diaphragm and rugged housing to