This component is built for high-cycle durability

For 243-12 models

Control Compatibility: Seamlessly interfaces with Johnson Controls/PENN A419

making it an essential condensing motor accessory for maintaining the longevity of rooftop units and outdoor systems

This specific model is an exact functional match for the BASO K19AT-48H

Carrier HT01BD464 Transformer This component is built forThe Carrier HT01BD464 is a 40VA control transformer designed for heavy duty commercial HVAC applications requiring a reliable step down from 460V primary to 24V secondary power. As a genuine OEM replacement part, it ensures precise voltage regulation for sensitive low voltage components including contactors, relays, and solid state control boards. This 50 60 Hz rated unit is built to withstand the thermal demands of rooftop units (RTUs) and industrial