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 Economizer Control Board Kit HH63AW001 — TFACCY48TM480102
Carrier

OEM Carrier Economizer Control Board Kit HH63AW001 — TFACCY48TM480102

SKU: CARRIE-TFACCY48TM480102-CONTROL_BOARD-HH63AW001 Brand: Carrier
✓ Guaranteed to fit TFACCY48TM480102 — 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 DCV Economizer Control Board Kit HH63AW001 for Model TFACCY48TM480102

This is a genuine OEM Carrier Economizer Control Board Kit (part number HH63AW001), factory-specified for the Carrier TFACCY48TM480102 commercial rooftop unit. The economizer control board is the intelligence center of the economizer subsystem — it continuously monitors outdoor air conditions via enthalpy or dry-bulb sensors and commands the outdoor air damper to modulate, bringing in free cooling when conditions allow. When this board fails, symptoms typically include a damper stuck fully open or closed, loss of demand-controlled ventilation (DCV) response, erratic free-cooling cycles, fault codes on the unit controller, or complete economizer lockout with no outside air modulation.

  • Specs: Carrier OEM part HH63AW001 | DCV Economizer Control Board Kit | Input voltage: 120V / 60Hz | Cross-reference: W7212A1017 | Dimensions approx. 4" × 4" × 2" | Weight: 1 lb | All inputs Class 2
  • OEM vs Generic: This is a genuine Carrier Factory Authorized Part, engineered to exact factory tolerances for the TFACCY48TM480102 rooftop unit. Aftermarket boards may lack proper DCV calibration and sensor compatibility, risking building code compliance issues and premature damper actuator wear.
  • Install difficulty: 3/5 — Economizer board replacement requires isolating 24V control wiring, labeling all sensor and actuator leads before disconnecting, and recalibrating the economizer controller post-installation. Tools needed: flathead and Phillips screwdrivers, multimeter, wiring diagram (refer to unit service manual). Recommend a qualified commercial HVAC technician for this repair.
  • Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse. Genuine Carrier Factory Authorized Part — not a substitute or aftermarket board.

Compatibility: Direct OEM replacement for Carrier model TFACCY48TM480102 commercial packaged rooftop units equipped with the DCV economizer option. Cross-references Honeywell W7212A1017. Verify your existing board's part number against HH63AW001 before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you buy — order with confidence and get it shipped today.

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 Control Board fit my Carrier OEM Carrier Economizer Control Board Kit HH63AW001 — TFACCY48TM480102?
Yes. This is the factory-specified OEM control board for the Carrier OEM Carrier Economizer Control Board Kit HH63AW001 — TFACCY48TM480102. 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 control board on my Carrier OEM Carrier Economizer Control Board Kit HH63AW001 — TFACCY48TM480102?
Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.
My HVAC system is completely dead. What could be wrong?
Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.
Is this control board 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 control board?
OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.
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