Velocity Boiler Works (Crown) 430102 Switch Kit 321042-401 -Smith heating systems

-Smith heating systems

this specific kit is machined for 5-inch diameter motors

though it is optimized for constant torque loads and 60Hz waveforms

and industrial HVAC systems requiring a 120V AC power source and an M12 connection

It serves as the direct replacement for A70AA-15

Velocity Boiler Works (Crown) 430102 Switch Kit 321042-401 -Smith heating systemsThe Velocity Boiler Works 430102 Switch Kit is a critical safety component designed for precise condensate management in high efficiency hydronic systems. This OEM replacement part serves as a secondary condensate overflow switch, preventing furnace or boiler operation when high water levels are detected in the drain pan. Engineered for the demanding environments of modern heating equipment, this condensate float switch kit ensures that moisture from