LENNOX Control Board Replacement Kit: Mfr Part # 39W76
SKU 3G-OTH-81584
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Frequently Asked Questions
What is the LENNOX 39W76 control board used for?
The LENNOX 39W76 is a replacement control board designed for HVAC systems. It manages ignition, fan, and safety functions in compatible LENNOX furnaces and air handlers, ensuring reliable operation and system protection.
What are the specifications of the LENNOX 39W76 control board?
The LENNOX 39W76 is a replacement control board with manufacturer part number 39W76. It is a direct-fit component for select LENNOX HVAC equipment, providing essential control of heating and cooling cycles. No additional specifications are listed.
Where to buy the LENNOX 39W76 control board worldwide?
3G Electric supplies the LENNOX 39W76 control board worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the LENNOX 39W76 control board?
Installation of the LENNOX 39W76 control board requires disconnecting power, removing the old board, mounting the replacement, and reconnecting wiring per the unit's schematic. Always follow LENNOX service instructions and local electrical codes for safe operation.
Used in
Common applications for LENNOXLENNOX Products
3G Electric supplies LENNOX replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
