OEM Carrier 60VA Control Transformer HT01AW229 for Model PH13PR04800GAHAA

This is the genuine OEM factory-authorized control transformer for the Carrier PH13PR04800GAHAA packaged heat pump unit. The transformer steps down line voltage (115, 208, or 230V primary) to the 24V AC signal that powers your thermostat, contactor coil, and all low-voltage control circuits. When it fails, nothing works — no thermostat response, no contactor pull-in, no system operation of any kind. A blown transformer is often the result of a wiring short or a failed component drawing excess current, so always inspect the control circuit before installing a replacement.

• Specs: 60VA rating | Primary: 115/208/230V AC | Secondary: 24V AC | Foot-mounted configuration | OEM Part #HT01AW229
• OEM vs Generic: Factory-authorized OEM construction ensures exact VA capacity and voltage tolerances matched to the Carrier PH13PR04800GAHAA control board. Undersized or off-tolerance aftermarket transformers can overheat, trip thermal protection, or cause nuisance lockouts.
• Install difficulty: 2/5 — Shut off all power at the disconnect and breaker before starting. Tools needed: multimeter (verify 24V output after install), flathead and Phillips screwdrivers, wire nuts or spade connectors. Photograph all wiring connections before disconnecting. Verify the cause of the original failure before energizing the new unit.
• Warranty: 1-year OEM manufacturer warranty. In-stock units ship same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for Carrier PH13PR04800GAHAA packaged heat pump systems. Cross-references: HT01AW229A. Confirm your unit's primary voltage (115V, 208V, or 230V) on the equipment data plate before ordering to ensure proper wiring configuration. Our HVAC parts specialists are available to verify fitment before you purchase — order with confidence.