OEM Carrier 2-Pole Contactor 24V Coil (HN52KC025) for Model PY1PEB048115AAAA

This OEM replacement contactor is the factory-specified part for the Carrier PY1PEB048115AAAA packaged unit. The contactor is a high-voltage relay controlled by the 24V signal from your thermostat or control board. It closes to send line voltage to the compressor and condenser fan motor every time a cooling call is made. When a contactor fails — due to pitted contacts, welded poles, or a burned coil — the system will either refuse to turn on entirely, run continuously without shutting off, or trip the breaker repeatedly.

• Specs: 2-pole design | 24V AC coil voltage | Factory-matched contact rating for 4-ton (048) class Carrier packaged units | OEM part number HN52KC025
• OEM vs Generic: This is the genuine OEM Carrier contactor, manufactured to exact factory specifications. Generic contactors may use lower-grade contact alloys that pit faster under load cycling, shortening service life — particularly in high-cycle climates.
• Install Difficulty: 3/5 — Line voltage is present inside the unit cabinet. Always disconnect power at the disconnect box AND the breaker panel before servicing. Tools needed: flathead and Phillips screwdrivers, 1/4" and 5/16" nut drivers, multimeter. Label or photograph all wiring before removal.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.

Compatibility: Designed for the Carrier PY1PEB048115AAAA packaged unit. Always verify coil voltage and pole configuration on your unit's data plate or wiring diagram before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork required.