Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Contactor 1-Pole 40A 24V for PH16NA06000GBAAA
Carrier

OEM Carrier Contactor 1-Pole 40A 24V for PH16NA06000GBAAA

SKU: CARRIE-PH16NA06000GBAAA-CONTACTOR-HN51JD026 Brand: Carrier
✓ Guaranteed to fit PH16NA06000GBAAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier 1-Pole 40 Amp 24V Contactor HN51JD026 for Model PH16NA06000GBAAA

This OEM single-pole contactor is the factory-specified replacement part for the Carrier PH16NA06000GBAAA heat pump system. The contactor acts as the high-voltage relay that closes the circuit to the compressor and/or condenser fan motor when the 24V control board sends a call for cooling or heating. When the contactor fails — due to burned or pitted contacts, a stuck plunger, or a failed coil — the system will appear to power on but the outdoor unit will not energize, leaving you with no cooling or heating output.

  • Specs: 1 Pole (SPST) | 40 Amp FLA | 24V AC Coil | 50/60 Hz rated | Includes integrated shunt | Factory OEM tolerance and contact material
  • OEM vs Generic: This is a genuine Carrier OEM part (HN51JD026), manufactured to exact factory specifications. Generic contactors may use lower-grade contact materials that pit faster under high-cycle loads, leading to premature failure and potential compressor damage.
  • Install Difficulty: 2/5 — Always shut off power at the disconnect and breaker before servicing. Tools needed: flathead and Phillips screwdriver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Swap wires one at a time to avoid miswiring.
  • Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for Carrier model PH16NA06000GBAAA heat pump condensing units. Always verify your existing contactor's pole count, amperage, and coil voltage against your unit's data plate before ordering. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get your system back up and running fast.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Contactor fit my Carrier PH16NA06000GBAAA?
Yes. This is the factory-specified OEM contactor for the Carrier PH16NA06000GBAAA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the contactor on my Carrier PH16NA06000GBAAA?
Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.
My AC clicks but the compressor won’t turn on. What’s wrong?
Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.
Is this contactor compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier contactor?
OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online