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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
As a field-tested Lennox 52M40 Pressure Switch
FVIR Safety Compliance: Engineered to integrate with Flammable Vapor Ignition Resistant safety standards
Can I use this motor to replace a 230V blower
ensuring the secondary heat exchanger and venting system maintain proper negative pressure before allowing the ignition sequence to continue
York S1-331-02952-000 Board Kit 318973-401 As a field-tested Lennox 52M40The York S1 331 02952 000 Board Kit is a field proven HVAC control module designed for professional grade diagnostics and 2 stage system management. As a genuine Source 1 replacement part, this integrated furnace control serves as a direct upgrade for various York ignition control units, including legacy part numbers 031 09168 000 and 031 02954 000. Built with advanced microprocessor technology, the board orchestrates critical HVAC communication
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