OEM Carrier Control Transformer 60VA 115/208/230V–24V for Model PH13NR06000GAFAA

This is the genuine OEM Carrier control transformer (part number HT01AW229), the factory-specified replacement for the Carrier PH13NR06000GAFAA packaged heat pump unit. The transformer steps down line voltage (115, 208, or 230V primary) to a safe 24V secondary to power the entire low-voltage control circuit — including the thermostat, contactor coil, reversing valve solenoid, and any safety controls. When this transformer fails, the result is a completely unresponsive system: no thermostat display, no contactor pull-in, and no response from any low-voltage component. It is the first part to check when a unit goes completely dead with power present at the disconnect.

• Specs: 60VA capacity | Primary voltage: 115 / 208 / 230V AC | Secondary voltage: 24V AC | Foot-mounted design | Factory Authorized Part (HT01AW229A)
• OEM vs Generic: OEM transformers are wound to exact VA and impedance tolerances for the PH13NR06000GAFAA. Undersized or off-tolerance aftermarket units can overload under peak demand, causing nuisance tripping or premature failure of downstream controls.
• Install difficulty: 2/5 — Shut off all power at the disconnect before beginning. Tools needed: flathead and Phillips screwdrivers, nut driver, multimeter (to verify 24V output after install). Label or photograph all low-voltage wire connections before removal. Mount securely to prevent vibration damage.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for Carrier model PH13NR06000GAFAA. Verify your unit's primary voltage on the equipment data plate before ordering — this transformer supports 115/208/230V primary inputs. Our parts specialists are available to confirm fitment before you order. Order by 3PM local time for same-day dispatch.