30.00 Dollar US $ · Packard PF42440 Control Transformer 40VA 120/208-240V PRI 24V SEC

Published date: December 29, 2025 5:08 pm

Location: 700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007, Chicago, IL, United States

The Packard PF42440 Control Transformer is a reliable electrical component designed to step down high-voltage power from 120 or 208–240 volts to a safe 24-volt secondary output for HVAC control circuits. It operates by converting incoming line voltage into low-voltage power required by thermostats, relays, and control boards. This transformer is commonly used in furnaces, air handlers, heat pumps, and packaged HVAC systems. Key benefits include stable voltage output, enhanced system safety, dependable performance, and extended service life for sensitive HVAC control components.

For an efficient and reliable HVAC system, the Packard Control Transformer is a great choice for optimal system performance.

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Visit The Website: https://www.partshnc.com/pf42440-packard-120208-240-24vout-40va

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