ABB OT100F3 Disconnect 326058-755 while the externally equalized design

while the externally equalized design with a 1/4" ODF flare nut ensures accurate pressure sensing at the evaporator outlet

This HVAC replacement part is essential for restoring the boiler ignition system to factory performance standards

As a direct OEM replacement blower motor and housing

specifically replacing the 8403-058 and 8403-059 models

for this platinum RTD sensor

ABB OT100F3 Disconnect 326058-755 while the externally equalized designThe ABB OT100F3 Disconnect is a heavy duty, 3 pole non fusible disconnect switch engineered for high performance power distribution and industrial control. As part of the renowned ABB OT series, this 100 Amp disconnect features a compact, modular design that allows for both base mounting and DIN rail mounting, providing maximum installation flexibility for HVACR technicians and electrical engineers. This front operated switch is rated for up to 600