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 — TCHC1850HE401030
Carrier

OEM Carrier Economizer Control Board Kit HH63AW001 — TCHC1850HE401030

SKU: CARRIE-TCHC1850HE401030-CONTROL_BOARD-HH63AW001 Brand: Carrier
✓ Guaranteed to fit TCHC1850HE401030 — 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 Economizer Control Board Kit HH63AW001 for Model TCHC1850HE401030

This is the genuine OEM Economizer Control Board Kit (part number HH63AW001), the factory-specified replacement for the Carrier TCHC1850HE401030 commercial packaged rooftop unit. The economizer control board is the intelligence hub of the unit's economizer system — it continuously monitors indoor and outdoor air conditions, then commands the outdoor air damper to open or modulate, using free cooling from outside air to reduce mechanical cooling load and improve indoor air quality (IAQ). When this board fails, common symptoms include the damper staying fixed in one position (fully open or fully closed), loss of free-cooling economizer mode, fault codes related to economizer operation, increased energy consumption, and poor ventilation control that may trigger building code or ASHRAE 90.1 compliance issues.

  • Part Details: OEM part number HH63AW001 | Economizer Control Board Kit | Factory-matched firmware and calibration | Fits Carrier TCHC1850HE401030 commercial rooftop packaged unit
  • OEM vs Generic: Genuine Carrier OEM boards are pre-configured with unit-specific logic, damper actuator compatibility, and sensor calibration. Aftermarket boards risk communication errors, incorrect damper positioning, and voided unit warranties — especially critical on commercial rooftop equipment subject to energy code inspections.
  • Install Difficulty: 3/5 — Requires disconnecting 24V control wiring, actuator harness, and sensor leads. Always de-energize the unit at the disconnect before servicing. Document all wiring connections with photos prior to removal. Tools needed: flathead and Phillips screwdriver, needle-nose pliers, multimeter, and wiring labels. Commercial rooftop work may require rooftop safety compliance.
  • Warranty: Backed by Carrier's OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff — get your commercial system back online fast.

Compatibility: Engineered as a direct OEM replacement for Carrier model TCHC1850HE401030 commercial packaged rooftop units equipped with an economizer assembly. Verify your existing board's part number matches HH63AW001 before ordering. Not sure about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and ship the same day.

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 — TCHC1850HE401030?
Yes. This is the factory-specified OEM control board for the Carrier OEM Carrier Economizer Control Board Kit HH63AW001 — TCHC1850HE401030. 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 — TCHC1850HE401030?
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