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Lennox Pressure Switch 54G87 — OEM replacement part designed for reliable HVAC system operation. This pressure switch monitors airflow and system pressure, triggering safety shutdowns when conditions fall outside normal operating ranges. Essential for furnace and air handler units, it ensures equipment protection and consistent performance. Direct fit for compatible Lennox systems. Verify model compatibility before ordering to confirm proper installation.
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🇺🇸 Ship from USA · On Agora since 2025
$49.99