OEM Carrier 60VA Control Transformer HT01AW229 for Model PH13NB060000ABAA

This is the genuine OEM factory-replacement control transformer for the Carrier PH13NB060000ABAA packaged heat pump system. The control transformer steps down the high-voltage supply (115/208/230V primary) to the 24VAC signal that powers the thermostat, contactor coil, and all low-voltage control circuits. When this transformer fails, the entire control system goes dark — the thermostat goes blank, the unit won't respond to any call for heating or cooling, and in some cases the primary fuse will be blown. It is often the first component to inspect when nothing works at all.

• Specs: 60 VA power rating | 115/208/230 VAC primary (multi-tap) | 24 VAC secondary | 50/60 Hz | Foot-mount configuration | OEM Part# HT01AW229
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part. OEM transformers are wound and insulated to exact factory tolerances, ensuring reliable 24V output under full control-circuit load. Generic alternatives may underperform at rated VA, leading to premature failure or nuisance tripping of downstream fuses.
• Install difficulty: 2/5 — Disconnect all power before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 24VAC output after install). Always check for a shorted low-voltage circuit before replacing — a shorted coil or control board will blow this transformer again immediately.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed as the direct OEM replacement for Carrier model PH13NB060000ABAA. Also cross-references to HT01AW229A. Verify your unit's data plate primary voltage tap (115V, 208V, or 230V) before installation to ensure correct wiring. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today.