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LIYUKUANG ICM2805A Furnace Control Board Replacement for Nordyne 624631/903106 | G3-G6 M2-M3
Overview The LIYUKUANG ICM2805A is a reliable replacement furnace control board designed to modernize older Nordyne systems. It replaces Nordyne...
Vendor:
LIYUKUANG
- $87.55
- $87.55
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$87.55
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Description
xOverview
The LIYUKUANG ICM2805A is a reliable replacement furnace control board designed to modernize older Nordyne systems. It replaces Nordyne 903106 and 624631 control boards and is compatible with G3, G4, G5, G6, M2, and M3 furnace modules. This upgrade emphasizes precise, microprocessor-based control and clear diagnostics to support safer, steadier operation.
Key compatibility
In addition to Nordyne, this board suits select lines from Miller, Gibson, Intertherm, Frigidaire, Philco, and Thermal Zone, and can also work with Carrier HK42FZ0-xx series boards when wiring aligns. Always confirm model numbers and wiring diagrams for best results.
What this upgrade delivers
- Maintains control of the gas valve, inducer draft motor, circulating blower, and hot surface ignitor with a microprocessor-based core.
- Monitors ignition timing, flame sensing, lockout, and safety switches like pressure, rollout, and limit sensors to support safe sequencing.
- Diagnostic LEDs provide at-a-glance status during testing and troubleshooting.
Technical specs at a glance
- Line voltage: 98 to 132 VAC, 60 Hz
- Ignitor current: up to 5 A at 120 VAC
- Cool blower: up to 30 A, 2 HP, 240 VAC
- Heat stage: up to 5 A, 1/2 HP, 240 VAC
- Inducer motor: 4 A, FLA 8.0, LRA @ 120 VAC
- Gas valve: 1.5 A @ 30 VAC
Safety first: Always ensure all power is completely off before installation. For correct operation and to consider warranty aspects, professional installation by a qualified technician is highly recommended. Before removing the old unit, take a photo of the wiring to reference when reconnecting the new board. If you have questions about compatibility or setup, LIYUKUANG support is available to help review wiring diagrams and model numbers.
Why choose LIYUKUANG
LIYUKUANG products are designed for ease of use and reliable performance. The ICM2805A upgrade provides a modern control solution that aligns with established Nordyne configurations, while diagnostic aids speed up testing and troubleshooting. View this board as a practical option for compatible furnaces where stable ignition control and safe operation are priorities.
FAQ
Q: What does the LIYUKUANG ICM2805A replace?
A: It replaces Nordyne 903106 and 624631 control boards and works with G3–G6 and M2–M3 furnace modules.
Q: What safety steps are recommended?
A: Power should be off during installation; consult a qualified technician for proper wiring and testing.
Shipping & Return
xShipping (Canada)
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
Returns (30 Days)
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Refunds
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
Order Tracking
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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