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OEM Carrier Furnace Control Board for Model G1RS100A16 - Ships Same Day
Carrier

OEM Carrier Furnace Control Board for Model G1RS100A16 - Ships Same Day

SKU: carrier-control-board-g1rs100a16 Brand: Carrier
$189.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Furnace Control Board for Model G1RS100A16 - Ships Same Day

This OEM Carrier integrated furnace control board is the brain of the G1RS100A16 gas furnace. It manages the ignition sequence, blower and inducer timing, safety lockouts, and diagnostic LED fault codes. When a furnace is completely dead, won't respond to the thermostat, runs the blower constantly, or flashes an error pattern, a failed control board is a frequent cause. This board is the exact genuine replacement engineered for the G1RS100A16, with matching connectors, relay layout, and firmware so it drops in without rewiring or jumper changes. Installation is moderate and best handled by an HVAC professional: photograph the wiring, cut power, transfer each labeled connector to the identical terminal on the new board, and remount. Using the OEM board preserves correct safety timings and the original diagnostic codes that generics often lack. We stock genuine Carrier control boards and ship same-day on orders placed before 3PM CST to minimize furnace downtime. Verify the printed board number against your old board before installing.

Compatibility

This part is compatible with Carrier model G1RS100A16.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Control Board fit my Carrier Model G1RS100A16 - Ships Same Day?
Yes. This is the factory-specified OEM control board for the Carrier Model G1RS100A16 - Ships Same Day. 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 Model G1RS100A16 - Ships Same Day?
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.
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