Carrier HT01BD702 Transformer 319825-402 Durable Construction: Built with a

Durable Construction: Built with a weather-resistant housing to ensure long-term field performance in various duct conditions

the centrifugal blower wheel

Also identified as a runner tube

The Honeywell 30735489-008 is a professional-grade

and Metasys N2

Carrier HT01BD702 Transformer 319825-402 Durable Construction: Built with aThe 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