Carrier HT01BD702 Transformer 318172-701 Manual Override: Features a manual

Manual Override: Features a manual lever to facilitate easy system flushing and air purging during initial startup or commissioning phases

particularly in commercial refrigeration and high-tonnage residential AC units

reducing the risk of harmonic vibrations that lead to premature wear

For contractors and HVAC technicians

Common Questions: How do I know if the reversing valve or just the coil has failed

Carrier HT01BD702 Transformer 318172-701 Manual Override: Features a manualThe Carrier HT01BD702 transformer is a critical factory authorized replacement designed to provide reliable voltage conversion for commercial HVAC systems and rooftop units. Engineered to handle a 460V primary input, this step down transformer delivers a consistent 24V secondary output, powering essential low voltage components such as thermostats, contactor coils, and integrated circuit boards. With a 75VA power rating, it offers sufficient capacity