This 40VA transformer features a primary tap for 208/240V input and a 24VAC secondary output

it provides power-on status from 20Hz to 34Hz and full mechanical failure detection (belt loss) from 34Hz up to 75Hz

Automatic Reset: Self-correcting logic restores electrical continuity once the temperature drops below the reset threshold

Designed as a direct replacement for 1149508

Lennox 68W11 Pressure Switch L99H008 This 40VA transformer features aAs a seasoned technician, you understand the importance of maintaining head pressure when the mercury drops. The Lennox 68W11 Low Ambient Pressure Switch is the genuine OEM replacement part designed to regulate condenser fan operation in low temperature environments. This HVAC pressure control ensures that your system maintains the necessary pressure levels for cooling even when outdoor conditions would otherwise cause a freeze up or loss of