OEM Carrier 75VA Control Transformer HT01BD242 for Model PH2PEB060000AB

This is the factory OEM replacement control transformer for the Carrier PH2PEB060000AB packaged heat pump unit. The transformer steps down high-voltage primary power (208/240/480V) to the 24VAC signal voltage that powers your thermostat, contactor coil, control board, and all low-voltage safety circuits. When this transformer fails, the entire control circuit goes dead — the thermostat loses power, the unit won't respond to any call for heating or cooling, and no safety or status LEDs will illuminate. In short, nothing works until this part is replaced.

• Specs: OEM Part # HT01BD242 | Input: 208/240/480V primary | Output: 24VAC secondary | Power Rating: 75VA | Frequency: 50/60Hz | Mount Type: Foot mount
• OEM vs Generic: This is the genuine Carrier OEM transformer, wound and tested to factory tolerances. Generic transformers often carry looser VA ratings and lower-grade insulation, which can cause voltage sag under load and shorten the life of your control board and contactor coil.
• Install difficulty: 3/5 — Requires shutting off all power to the unit before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24VAC output after install). Always label or photograph low-voltage wiring before disconnecting. Verify primary voltage tap matches your supply voltage before energizing.
• Warranty: Genuine Carrier OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PH2PEB060000AB packaged heat pump unit. This transformer is also used across a wide range of Carrier, Bryant, Payne, and ICP-family commercial and residential packaged equipment that share the 75VA 208/240/480V–24V specification — always verify your unit's data plate primary voltage and VA requirement before ordering. Our team is available to confirm fitment before you buy.