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Operating on a standard 24V AC circuit
Key Benefits Direct Compatibility: Optimized for V8043F 5000 Series and older 1000 Series 2-way zone valves
and adapter flanges maintain a leak-free seal
When replacing failing 40VA transformers
Rely on this genuine Trane component to restore smooth
Lennox 71K11 Pressure Switch Els PW 29614 Operating on a standard 24VThe Lennox 71K11 Pressure Switch is a critical safety component designed for precise vent pressure monitoring in GHR26 series gas furnaces and compatible commercial HVAC units. This single pole, single throw (SPST) switch is factory set to actuate at 0. 75" WC (water column) and features an automatic reset function with a reset threshold of approximately 0. 90" WC. Engineered for durability in high demand environments, the 71K11 ensures the inducer