Carrier HT01BC701 Transformer 318423-701 making it a standard choice

making it a standard choice for condenser fan cycling control and high-pressure system protection

This HVAC fan relay is essential for managing the high-amperage draw of blower motors and induction fans

Designed for angle pattern installation

Built to strictly adhere to factory specifications

While optimized for steam service (up to 15 psig)

Carrier HT01BC701 Transformer 318423-701 making it a standard choiceThe Carrier HT01BC701 Transformer is a heavy duty industrial step down transformer designed for high capacity HVACR power distribution. Engineered with a 460V primary and a 230V secondary, this unit delivers a substantial 1564VA rating, making it ideal for powering large scale control circuits, motors, and auxiliary components in commercial air handlers and chillers. As a direct OEM Carrier replacement part, it ensures precise electrical compatibility