Reznor 205444 Pressure Switch 321894-708 11x11x11 inches) ensure seamless alignment

11x11x11 inches) ensure seamless alignment with factory mounting points

this aluminum anode rod is the preferred choice for mitigating the "rotten egg" odors often caused by sulfate-reducing bacteria in softened water

Technicians rely on the Danfoss TE 5 series for its interchangeable orifice design

Designed for Lennox L Series

Reznor 205444 Pressure Switch 321894-708 11x11x11 inches) ensure seamless alignmentThe Reznor 205444 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency gas fired systems. Factory set at 0. 30" WC (water column), this SPST (Single Pole Single Throw) switch ensures that the inducer motor is generating sufficient vacuum before allowing the ignition sequence to proceed, preventing unsafe operation due to vent blockages or motor failure. As a genuine OEM Reznor replacement