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Johnson Controls VB-4332-5 Flare Valve Body
000 BTU gas-fired equipment
Common Questions What is the maximum temperature rating for this relief valve
Engineered for seamless compatibility with AAON equipment
Lennox 11U66 Pressure Switch 319847-401 Johnson Controls VB-4332-5 Flare ValveThe Lennox 11U66 Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency gas furnaces and HVAC systems. As a genuine OEM replacement, this 0. 55" WC pressure switch is factory calibrated to actuate at 0. 55 inches of water column, ensuring the inducer motor is creating sufficient static pressure before the ignition sequence begins. Built by Cleveland Controls (MPN: 11U66 or 104371 03), this single pole