Lennox 76W34 Limit Freon Key Benefits Direct OEM Replacement:

Key Benefits Direct OEM Replacement: Seamlessly replaces discontinued part 9004028105 without requiring complex manifold modifications

Enhanced Combustion Efficiency: Optimized fan blade geometry provides consistent static pressure required for clean burner firing and gas-fired water heater safety

this PSC (Permanent Split Capacitor) motor ensures peak system efficiency and temperature regulation

Lead-Free Construction: Complies with low-lead plumbing mandates for potable and non-potable heating system configurations

Interchangeable Design: Serves as a 100% functional match for the 10H11 sheave commonly found in Lennox equipment

Lennox 76W34 Limit Freon Key Benefits Direct OEM Replacement:The Lennox 76W34 Limit Switch is a high precision furnace high limit safety control engineered for Lennox HVAC systems. As a critical genuine OEM replacement part (also identified as Lennox 102610 01), this component features a factory set 200F limit to protect the heat exchanger from thermal stress. When supply air temperatures exceed the safe threshold, the open on rise mechanism interrupts the burner circuit, preventing system damage and ensuring