Lau 02895808 Blower Wheel 318518-761 Integrated Thermal Time Relay: Includes

Integrated Thermal Time Relay: Includes a built-in 120-second delay to prevent nuisance tripping during transient pressure fluctuations or cold starts

6 Cv equal percentage flow characteristic ensures linear heat output from coils

The integrated visual indicator provides immediate on-site status of the valve position

If the vacuum is sufficient but the 1174412 terminals show no continuity

Key Benefits Enhanced Fuel Efficiency: Minimizes heat loss during standby cycles

Lau 02895808 Blower Wheel 318518-761 Integrated Thermal Time Relay: IncludesThe Lau 02895808 Blower Wheel is a precision engineered double inlet centrifugal fan wheel designed for high velocity direct drive blower applications. Measuring 4 3 4" diameter by 5 1 8" width with a 1 2" bore, this component is built to withstand rigorous duty cycles in residential and commercial air handlers. Rated for a 3450 max RPM, the wheel features a clockwise (CW) rotation viewed from the drive end, ensuring optimal static pressure