Is the wiring for the 259521 relay the same as the old unit

it features internal motor protection and uses PVE oil to ensure consistent lubrication and chemical stability in high-pressure R410A systems

Key Benefits for Technicians Genuine OEM Compatibility: Direct replacement for part number 6019074

this unit is engineered for seamless integration with Spence main valves to provide reliable throttling control

Fasco A126 Motor R-134A Is the wiring for theThe Fasco A126 draft inducer motor is a high performance shaded pole motor designed specifically for demanding HVAC applications. This 115V draft inducer operates at a fixed 3000 RPM speed, delivering the precise static pressure required to maintain safe combustion airflows in residential furnaces. Built with a durable C frame construction and featuring ball bearings, the A126 is engineered for high duty cycles and reduced friction compared to